Noarkex9b1 Ex9B1H1C16 Ex9B1E3C20
Catalog
DIN Rail Miniature Circuit Breakers
Ex9 Series - B1
www.NoarkUSA.com
NOARK Electric
Electrical Equipment Supplier for Distribution and Control
NOARK Electric is a global supplier of electrical distribution and control products that address a variety of customer needs, ranging from components to intelligent system solutions. Our global product lines include: circuit breakers, contactors, relays and intelligent control. Based in Shanghai, China, NOARK Electric was established in 2007 and covers the globe with regional headquarters in North America and Europe.
Globally, NOARK Electric serves the industrial, commercial, utility and residential markets. In North America, NOARK Electric focuses primarily on industrial OEMs, users and associated channel partners. Our motto is "Excellent Product...Exceptional Value," which NOARK Electric delivers to our customer by maintaining local inventory, providing local sales, customer service and support and manufacturing quality, and aggressively priced products backed by a five-year limited warranty.
*
Quality Product
· Backed by a 5-year limited warranty*
Exceptional
WA
5
YEAR RRANTY
Value
· Reduce the cost of products
· Improve profitability
· Increase margins
Local Support and Local Inventory
· Superb customer service · Knowledgeable technical support · Dedicated sales force · Well-stocked inventory · North American headquarters
*Limited warranty i
2013 NOARK Electric · All Rights Reserved
NOARK Electric
International Locations in North America, Europe and China
NOARK Electric North America
NOARK Electric Europe
NOARK Electric North America
NOARK Electric Europe
NOARK Electric Shanghai
NOARK Electric Shanghai
ii 2013 NOARK Electric · All Rights Reserved
iii
2013 NOARK Electric · All Rights Reserved
Noark Electric
Table of Contents
A UL 489 and UL 489A Miniature Circuit Breakers
Product Overview............................................................................................................ A3 National and International Standards............................................................................. A4 Product Selection Guide................................................................................................. A5 Specifications.................................................................................................................. A6 Products
B1H (UL 489, 480Y/277 Vac)...................................................................................A7-8 B1N (UL 489, 240 Vac)...........................................................................................A9-12 B1A (UL 489A, 60 Vdc)........................................................................................A13-14 Trip Curves...............................................................................................................A15-16 Dimensions.................................................................................................................... A17 Accessories...............................................................................................................A18-20 Accessory Dimensions................................................................................................... A21
B UL 1077 Supplementary Protectors
Product Overview.......................................................................................................... B23 National and International Standards........................................................................... B24 Product Selection Guide............................................................................................... B25 Specifications................................................................................................................ B26 Products
B1E (UL 1077, 480Y/277 Vac).............................................................................. B27-28 Trip Curves............................................................................................................... B29-30 Dimensions.................................................................................................................... B31 Accessories............................................................................................................... B32-33 Accessory Dimensions................................................................................................... B34
2013 NOARK Electric · All Rights Reserved
1
MINIATURE CIRCUIT BREAKERS
UULL448899A
Miniature Circuit Breakers
A
UL 489/489A Product Overview
Features · Complete range of UL 489 and UL 489A listed miniature circuit breakers up to a 63A current rating · Breakers mount on standard 35 mm DIN rail · Standard ratings of 10 kA at 480Y/277 Vac and 10 kA at 125 Vdc · Suitable for branch circuit device protection · Trip-free design -- breaker cannot be defeated by holding the handle in the ON position · Captive screws cannot be lost · For use in applications for which UL 1077 or CSA C22.2 No.235 are also allowed · Field installable shunt trip and auxiliary switch subsequent mounting · Available with provisions for ring tongue terminals · Module width of only 18 mm (per pole) · Contact position indicator (red/green) · Possibility for locking the toggle in ON or OFF position
Typical Application Branch Circuit Protection · Convenience receptacle circuits (internal/external) · Motor control circuits · Load circuits leaving the equipment (external) · HACR equipment: heating, air conditioning, refrigeration (internal/external) · PLC I/O points · Power supplies · Control instrumentation · Relays · UPS · Power conditioners
2013 NOARK Electric · All Rights Reserved
A3
Miniature Circuit Breakers
UL 489/489A National and International Standards
Certifications
UL 489 / CSA C22.2 No.5 / IEC 60947-2
Standard for molded case circuit breakers (MCCB) for feeder and branch circuit protection.
· Canadian Standards Association (CSA) C22.2 No. 5-02 standard for branch circuit protection.
· UL 489A requirements covering single pole DC circuit breakers intended for use as a branch circuit over current and short circuit protection in communications equipment.
· UL 486 standard for connection terminals which allows the user to apply field wiring directly to the breaker.
· IEC 60947-2 standard for industrial applications of circuit protection.
RoHS
· These devices are RoHS compliant.
Breakers have UL 486 rated connectors which means the breakers can be wired directly to the load without the need for terminal strips.
A4
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
UL 489/489A Product Selection Guide
Label
These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed.
1 Brand
1
9
2 Product Type
2
3 Rated Current
3
10
4 Tripping Curve
11
5 Rated Voltage
4
6 Frequency
5
12
7 Interrupting Rating
6
8 Utility Type
9 CE Mark 7
10 IEC Standard
8
11 Breaker Status Indicator
12 UL Listed Mark
Product Selection Guide
B1 NOARK Ex9 Series - B1
N
Standard N: 240 Vac/125 Vdc
UL 489 Listed H: 480Y/277 Vac;
UL 489 Listed A: 60 Vdc (1 Pole
Only); UL 489A Listed
1 Poles 1: 1 Pole 2: 2 Pole 3: 3 Pole
2013 NOARK Electric · All Rights Reserved
C Trip Curves B: 3~5 In C: 5~10 In D: 10~14 In
20 Rated Current B1H: 0.5~20A B1N: 0.5~63A B1A: 0.5~63A
R
Terminal Code Blank: Box Lugs are
Standard R: Ring Tongue
Terminal
A5
Miniature Circuit Breakers
UL 489/489A Specifications
Conformed Standard
Rated Operational Voltage (V)
Rated Frequency (Hz)
Rated Current (A)
Number of Poles
Rated Insulation Voltage (V)
Rated Impulse Withstand Voltage (kV)
Instantaneous Tripping Type
120 Vac
240 Vac
Interrupting (kA)
277 Vac 480Y/277 Vac
60 Vdc
125 Vdc
Inverse Time-Delay Over-Current Release Type
Service Life
Electrical Mechanical
Protection Degree
Wire
Testing Ambient Air Temperature Range
Working Ambient Air Temperature Range
Insulation Coordination
Rated Insulation Voltage Rated Impulse Withstand Voltage
Pollution Degree
Over Voltage Category / Mounting
Altitude
Atmospheric Conditions
B1H
B1N
UL 489
480Y/277 Vac 0.5~20
240 Vac; 60/125 Vdc 50/60 Hz 0.5~63
1
2
3
1
2
3
500
6
B, C, D
-
10
-
10
10
10
-
-
10
-
-
10 10
Thermal-magnetic
6000 10000 IP20
14~4 AWG (single wire) 14~6 AWG / 14~10 AWG (two wires)
23ºF to 104ºF (-5ºC to +40ºC) -13ºF to 131ºF (-25ºC to +55ºC)
500 Vac
6 kV
Class 3 Class III / 35 mm DIN rail Does not exceed 2000m At +20, the relative humidity does not exceed 90% At +40, the relative humidity does not exceed 50%
B1A
UL 489A 60 Vdc 0.5~63
1
-
10 -
Connection Diagram
1
13
2
24
1P
2P
135
246
3P
A6
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
B1H UL 489 480Y/277 Vac 10 kA
Certifications IEC/EN 60947-2
D Curve (10~14 In)
C Curve (5~10 In)
B Curve (3~5 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20
1 Pole - 277 Vac
Product B1H1B0.5 B1H1B1 B1H1B1.6 B1H1B2 B1H1B3 B1H1B4 B1H1B5 B1H1B6 B1H1B8 B1H1B10 B1H1B13 B1H1B15 B1H1B16 B1H1B20 B1H1C0.5 B1H1C1 B1H1C1.6 B1H1C2 B1H1C3 B1H1C4 B1H1C5 B1H1C6 B1H1C8 B1H1C10 B1H1C13 B1H1C15 B1H1C16 B1H1C20 B1H1D0.5 B1H1D1 B1H1D1.6 B1H1D2 B1H1D3 B1H1D4 B1H1D5 B1H1D6 B1H1D8 B1H1D10 B1H1D13 B1H1D15 B1H1D16 B1H1D20
Part Number 1000723 1000724 1000725 1000726 1000727 1000728 1000729 1000730 1000731 1000732 1000733 1000734 1000735 1000736 1000737 1000738 1000739 1000740 1000741 1000742 1000743 1000744 1000745 1000746 1000747 1000748 1000749 1000750 1000751 1000752 1000753 1000754 1000755 1000756 1000757 1000758 1000759 1000760 1000761 1000762 1000763 1000764
2 Poles - 480Y/277 Vac
Product B1H2B0.5 B1H2B1 B1H2B1.6 B1H2B2 B1H2B3 B1H2B4 B1H2B5 B1H2B6 B1H2B8 B1H2B10 B1H2B13 B1H2B15 B1H2B16 B1H2B20 B1H2C0.5 B1H2C1 B1H2C1.6 B1H2C2 B1H2C3 B1H2C4 B1H2C5 B1H2C6 B1H2C8 B1H2C10 B1H2C13 B1H2C15 B1H2C16 B1H2C20 B1H2D0.5 B1H2D1 B1H2D1.6 B1H2D2 B1H2D3 B1H2D4 B1H2D5 B1H2D6 B1H2D8 B1H2D10 B1H2D13 B1H2D15 B1H2D16 B1H2D20
Part Number 1000765 1000766 1000767 1000768 1000769 1000770 1000771 1000772 1000773 1000774 1000775 1000776 1000777 1000778 1000779 1000780 1000781 1000782 1000783 1000784 1000785 1000786 1000787 1000788 1000789 1000790 1000791 1000792 1000793 1000794 1000795 1000796 1000797 1000798 1000799 1000800 1000801 1000802 1000803 1000804 1000805 1000806
For accessories, see pages A18-21.
2013 NOARK Electric · All Rights Reserved
3 Poles - 480Y/277 Vac
Product B1H3B0.5 B1H3B1 B1H3B1.6 B1H3B2 B1H3B3 B1H3B4 B1H3B5 B1H3B6 B1H3B8 B1H3B10 B1H3B13 B1H3B15 B1H3B16 B1H3B20 B1H3C0.5 B1H3C1 B1H3C1.6 B1H3C2 B1H3C3 B1H3C4 B1H3C5 B1H3C6 B1H3C8 B1H3C10 B1H3C13 B1H3C15 B1H3C16 B1H3C20 B1H3D0.5 B1H3D1 B1H3D1.6 B1H3D2 B1H3D3 B1H3D4 B1H3D5 B1H3D6 B1H3D8 B1H3D10 B1H3D13 B1H3D15 B1H3D16 B1H3D20
Part Number 1000807 1000808 1000809 1000810 1000811 1000812 1000813 1000814 1000815 1000816 1000817 1000818 1000819 1000820 1000821 1000822 1000823 1000824 1000825 1000826 1000827 1000828 1000829 1000830 1000831 1000832 1000833 1000834 1000835 1000836 1000837 1000838 1000839 1000840 1000841 1000842 1000843 1000844 1000845 1000846 1000847 1000848
A7
Miniature Circuit Breakers
B1HR UL 489 480Y/277 Vac 10 kA - Ring Tongue Terminals
Certifications IEC/EN 60947-2
D Curve (10~14 In)
C Curve (5~10 In)
B Curve (3~5 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20
A8
1 Pole - 277 Vac
Product B1H1B0.5R B1H1B1R B1H1B1.6R B1H1B2R B1H1B3R B1H1B4R B1H1B5R B1H1B6R B1H1B8R B1H1B10R B1H1B13R B1H1B15R B1H1B16R B1H1B20R B1H1C0.5R B1H1C1R B1H1C1.6R B1H1C2R B1H1C3R B1H1C4R B1H1C5R B1H1C6R B1H1C8R B1H1C10R B1H1C13R B1H1C15R B1H1C16R B1H1C20R B1H1D0.5R B1H1D1R B1H1D1.6R B1H1D2R B1H1D3R B1H1D4R B1H1D5R B1H1D6R B1H1D8R B1H1D10R B1H1D13R B1H1D15R B1H1D16R B1H1D20R
Part Number 1000849 1000850 1000851 1000852 1000853 1000854 1000855 1000856 1000857 1000858 1000859 1000860 1000861 1000862 1000863 1000864 1000865 1000866 1000867 1000868 1000869 1000870 1000871 1000872 1000873 1000874 1000875 1000876 1000877 1000878 1000879 1000880 1000881 1000882 1000883 1000884 1000885 1000886 1000887 1000888 1000889 1000890
2 Poles - 480Y/277 Vac
Product B1H2B0.5R B1H2B1R B1H2B1.6R B1H2B2R B1H2B3R B1H2B4R B1H2B5R B1H2B6R B1H2B8R B1H2B10R B1H2B13R B1H2B15R B1H2B16R B1H2B20R B1H2C0.5R B1H2C1R B1H2C1.6R B1H2C2R B1H2C3R B1H2C4R B1H2C5R B1H2C6R B1H2C8R B1H2C10R B1H2C13R B1H2C15R B1H2C16R B1H2C20R B1H2D0.5
B1H2D1 B1H2D1.6 B1H2D2 B1H2D3 B1H2D4 B1H2D5 B1H2D6 B1H2D8 B1H2D10 B1H2D13 B1H2D15 B1H2D16 B1H2D20
Part Number 1000891 1000892 1000893 1000894 1000895 1000896 1000897 1000898 1000899 1000900 1000901 1000902 1000903 1000904 1000905 1000906 1000907 1000908 1000909 1000910 1000911 1000912 1000913 1000914 1000915 1000916 1000917 1000918 1000919 1000920 1000921 1000922 1000923 1000924 1000925 1000926 1000927 1000928 1000929 1000930 1000931 1000932
For accessories, see pages A18-21.
3 Poles - 480Y/277 Vac
Product B1H3B0.5R B1H3B1R B1H3B1.6R B1H3B2R B1H3B3R B1H3B4R B1H3B5R B1H3B6R B1H3B8R B1H3B10R B1H3B13R B1H3B15R B1H3B16R B1H3B20R B1H3C0.5R B1H3C1R B1H3C1.6R B1H3C2R B1H3C3R B1H3C4R B1H3C5R B1H3C6R B1H3C8R B1H3C10R B1H3C13R B1H3C15R B1H3C16R B1H3C20R B1H3D0.5R B1H3D1R B1H3D1.6R B1H3D2R B1H3D3R B1H3D4R B1H3D5R B1H3D6R B1H3D8R B1H3D10R B1H3D13R B1H3D15R B1H3D16R B1H3D20R
Part Number 1000933 1000934 1000935 1000936 1000937 1000938 1000939 1000940 1000941 1000942 1000943 1000944 1000945 1000946 1000947 1000948 1000949 1000950 1000951 1000952 1000953 1000954 1000955 1000956 1000957 1000958 1000959 1000960 1000961 1000962 1000963 1000964 1000965 1000966 1000967 1000968 1000969 1000970 1000971 1000972 1000973 1000974
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
B1N UL 489 240 Vac; 60/125 Vdc 10 kA
Certifications IEC/EN 60947-2
C Curve (5~10 In)
B Curve (3~5 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63 0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63
1 Pole - 240 Vac / 60 Vdc
Product B1N1B0.5 B1N1B1 B1N1B1.6 B1N1B2 B1N1B3 B1N1B4 B1N1B5 B1N1B6 B1N1B8 B1N1B10 B1N1B13 B1N1B15 B1N1B16 B1N1B20 B1N1B25 B1N1B30 B1N1B32 B1N1B35 B1N1B40 B1N1B50 B1N1B60 B1N1B63 B1N1C0.5 B1N1C1 B1N1C1.6 B1N1C2 B1N1C3 B1N1C4 B1N1C5 B1N1C6 B1N1C8 B1N1C10 B1N1C13 B1N1C15 B1N1C16 B1N1C20 B1N1C25 B1N1C30 B1N1C32 B1N1C35 B1N1C40 B1N1C50 B1N1C60 B1N1C63
Part Number 1000000 1000001 1000002 1000003 1000004 1000005 1000006 1000007 1000008 1000009 1000010 1000011 1000012 1000013 1000014 1000015 1000016 1000017 1000018 1000019 1000020 1000021 1000022 1000023 1000024 1000025 1000026 1000027 1000028 1000029 1000030 1000031 1000032 1000033 1000034 1000035 1000036 1000037 1000038 1000039 1000040 1000041 1000042 1000043
2013 NOARK Electric · All Rights Reserved
2 Poles - 240 Vac / 125 Vdc
Product B1N2B0.5 B1N2B1 B1N2B1.6 B1N2B2 B1N2B3 B1N2B4 B1N2B5 B1N2B6 B1N2B8 B1N2B10 B1N2B13 B1N2B15 B1N2B16 B1N2B20 B1N2B25 B1N2B30 B1N2B32 B1N2B35 B1N2B40 B1N2B50 B1N2B60 B1N2B63 B1N2C0.5 B1N2C1 B1N2C1.6 B1N2C2 B1N2C3 B1N2C4 B1N2C5 B1N2C6 B1N2C8 B1N2C10 B1N2C13 B1N2C15 B1N2C16 B1N2C20 B1N2C25 B1N2C30 B1N2C32 B1N2C35 B1N2C40 B1N2C50 B1N2C60 B1N2C63
Part Number 1000066 1000067 1000068 1000069 1000070 1000071 1000072 1000073 1000074 1000075 1000076 1000077 1000078 1000079 1000080 1000081 1000082 1000083 1000084 1000085 1000086 1000087 1000088 1000089 1000090 1000091 1000092 1000093 1000094 1000095 1000096 1000097 1000098 1000099 1000100 1000101 1000102 1000103 1000104 1000105 1000106 1000107 1000108 1000109
3 Poles - 240 Vac
Product B1N3B0.5 B1N3B1 B1N3B1.6 B1N3B2 B1N3B3 B1N3B4 B1N3B5 B1N3B6 B1N3B8 B1N3B10 B1N3B13 B1N3B15 B1N3B16 B1N3B20 B1N3B25 B1N3B30 B1N3B32 B1N3B35 B1N3B40 B1N3B50 B1N3B60 B1N3B63 B1N3C0.5 B1N3C1 B1N3C1.6 B1N3C2 B1N3C3 B1N3C4 B1N3C5 B1N3C6 B1N3C8 B1N3C10 B1N3C13 B1N3C15 B1N3C16 B1N3C20 B1N3C25 B1N3C30 B1N3C32 B1N3C35 B1N3C40 B1N3C50 B1N3C60 B1N3C63
Part Number 1000132 1000133 1000134 1000135 1000136 1000137 1000138 1000139 1000140 1000141 1000142 1000143 1000144 1000145 1000146 1000147 1000148 1000149 1000150 1000151 1000152 1000153 1000154 1000155 1000156 1000157 1000158 1000159 1000160 1000161 1000162 1000163 1000164 1000165 1000166 1000167 1000168 1000169 1000170 1000171 1000172 1000173 1000174 1000175
A9
Miniature Circuit Breakers
B1N UL 489 240 Vac; 60/125 Vdc 10 kA
Certifications IEC/EN 60947-2
D Curve (10-14 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63
1 Pole - 240 Vac / 60 Vdc
Product
Part Number
B1N1D0.5
1000044
B1N1D1
1000045
B1N1D1.6
1000046
B1N1D2
1000047
B1N1D3
1000048
B1N1D4
1000049
B1N1D5
1000050
B1N1D6
1000051
B1N1D8
1000052
B1N1D10
1000053
B1N1D13
1000054
B1N1D15
1000055
B1N1D16
1000056
B1N1D20
1000057
B1N1D25
1000058
B1N1D30
1000059
B1N1D32
1000060
B1N1D35
1000061
B1N1D40
1000062
B1N1D50
1000063
B1N1D60
1000064
B1N1D63
1000065
2 Poles - 240 Vac / 125 Vdc
Product
Part Number
B1N2D0.5
1000110
B1N2D1
1000111
B1N2D1.6
1000112
B1N2D2
1000113
B1N2D3
1000114
B1N2D4
1000115
B1N2D5
1000116
B1N2D6
1000117
B1N2D8
1000118
B1N2D10
1000119
B1N2D13
1000120
B1N2D15
1000121
B1N2D16
1000122
B1N2D20
1000123
B1N2D25
1000124
B1N2D30
1000125
B1N2D32
1000126
B1N2D35
1000127
B1N2D40
1000128
B1N2D50
1000129
B1N2D60
1000130
B1N2D63
1000131
3 Poles - 240 Vac
Product
Part Number
B1N3D0.5
1000176
B1N3D1
1000177
B1N3D1.6
1000178
B1N3D2
1000179
B1N3D3
1000180
B1N3D4
1000181
B1N3D5
1000182
B1N3D6
1000183
B1N3D8
1000184
B1N3D10
1000185
B1N3D13
1000186
B1N3D15
1000187
B1N3D16
1000188
B1N3D20
1000189
B1N3D25
1000190
B1N3D30
1000191
B1N3D32
1000192
B1N3D35
1000193
B1N3D40
1000194
B1N3D50
1000195
B1N3D60
1000196
B1N3D63
1000197
For accessories, see pages A18-21.
A10
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
B1NR UL 489 240 Vac; 60/125 Vdc 10 kA - Ring Tongue Terminals
Certifications IEC/EN 60947-2
C Curve (5~10 In)
B Curve (3~5 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40
1 Pole - 240 Vac / 60 Vdc
Product B1N1B0.5R B1N1B1R B1N1B1.6R B1N1B2R B1N1B3R B1N1B4R B1N1B5R B1N1B6R B1N1B8R B1N1B10R B1N1B13R B1N1B15R B1N1B16R B1N1B20R B1N1B25R B1N1B30R B1N1B32R B1N1B35R B1N1B40R B1N1C0.5R B1N1C1R B1N1C1.6R B1N1C2R B1N1C3R B1N1C4R B1N1C5R B1N1C6R B1N1C8R B1N1C10R B1N1C13R B1N1C15R B1N1C16R B1N1C20R B1N1C25R B1N1C30R B1N1C32R B1N1C35R B1N1C40R
Part Number 1000198 1000199 1000200 1000201 1000202 1000203 1000204 1000205 1000206 1000207 1000208 1000209 1000210 1000211 1000212 1000213 1000214 1000215 1000216 1000217 1000218 1000219 1000220 1000221 1000222 1000223 1000224 1000225 1000226 1000227 1000228 1000229 1000230 1000231 1000232 1000233 1000234 1000235
2 Poles - 240 Vac / 125 Vdc
Product B1N2B0.5R B1N2B1R B1N2B1.6R B1N2B2R B1N2B3R B1N2B4R B1N2B5R B1N2B6R B1N2B8R B1N2B10R B1N2B13R B1N2B15R B1N2B16R B1N2B20R B1N2B25R B1N2B30R B1N2B32R B1N2B35R B1N2B40R B1N2C0.5R B1N2C1R B1N2C1.6R B1N2C2R B1N2C3R B1N2C4R B1N2C5R B1N2C6R B1N2C8R B1N2C10R B1N2C13R B1N2C15R B1N2C16R B1N2C20R B1N2C25R B1N2C30R B1N2C32R B1N2C35R B1N2C40R
Part Number 1000255 1000256 1000257 1000258 1000259 1000260 1000261 1000262 1000263 1000264 1000265 1000266 1000267 1000268 1000269 1000270 1000271 1000272 1000273 1000274 1000275 1000276 1000277 1000278 1000279 1000280 1000281 1000282 1000283 1000284 1000285 1000286 1000287 1000288 1000289 1000290 1000291 1000292
3 Poles - 240 Vac
Product B1N3B0.5R B1N3B1R B1N3B1.6R B1N3B2R B1N3B3R B1N3B4R B1N3B5R B1N3B6R B1N3B8R B1N3B10R B1N3B13R B1N3B15R B1N3B16R B1N3B20R B1N3B25R B1N3B30R B1N3B32R B1N3B35R B1N3B40R B1N3C0.5R B1N3C1R B1N3C1.6R B1N3C2R B1N3C3R B1N3C4R B1N3C5R B1N3C6R B1N3C8R B1N3C10R B1N3C13R B1N3C15R B1N3C16R B1N3C20R B1N3C25R B1N3C30R B1N3C32R B1N3C35R B1N3C40R
Part Number 1000312 1000313 1000314 1000315 1000316 1000317 1000318 1000319 1000320 1000321 1000322 1000323 1000324 1000325 1000326 1000327 1000328 1000329 1000330 1000331 1000332 1000333 1000334 1000335 1000336 1000337 1000338 1000339 1000340 1000341 1000342 1000343 1000344 1000345 1000346 1000347 1000348 1000349
For accessories, see pages A18-21.
2013 NOARK Electric · All Rights Reserved
A11
Miniature Circuit Breakers
B1NR UL 489 240 Vac; 60/125 Vdc 10 kA - Ring Tongue Terminals
Certifications IEC/EN 60947-2
D Curve (10-14 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40
1 Pole - 240 Vac / 60 Vdc
Product
Part Number
B1N1D0.5R B1N1D1R B1N1D1.6R B1N1D2R B1N1D3R B1N1D4R B1N1D5R B1N1D6R B1N1D8R B1N1D10R B1N1D13R B1N1D15R B1N1D16R B1N1D20R B1N1D25R B1N1D30R B1N1D32R B1N1D35R B1N1D40R
1000236 1000237 1000238 1000239 1000240 1000241 1000242 1000243 1000244 1000245 1000246 1000247 1000248 1000249 1000250 1000251 1000252 1000253 1000254
2 Poles - 240 Vac / 125 Vdc
Product
Part Number
B1N2D0.5R B1N2D1R B1N2D1.6R B1N2D2R B1N2D3R B1N2D4R B1N2D5R B1N2D6R B1N2D8R B1N2D10R B1N2D13R B1N2D15R B1N2D16R B1N2D20R B1N2D25R B1N2D30R B1N2D32R B1N2D35R B1N2D40R
1000293 1000294 1000295 1000296 1000297 1000298 1000299 1000300 1000301 1000302 1000303 1000304 1000305 1000306 1000307 1000308 1000309 1000310 1000311
3 Poles - 240 Vac
Product
Part Number
B1N3D0.5R B1N3D1R B1N3D1.6R B1N3D2R B1N3D3R B1N3D4R B1N3D5R B1N3D6R B1N3D8R B1N3D10R B1N3D13R B1N3D15R B1N3D16R B1N3D20R B1N3D25R B1N3D30R B1N3D32R B1N3D35R B1N3D40R
1000350 1000351 1000352 1000353 1000354 1000355 1000356 1000357 1000358 1000359 1000360 1000361 1000362 1000363 1000364 1000365 1000366 1000367 1000368
For accessories, see pages A18-21.
A12
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
B1A UL 489A 60 Vdc 10 kA
Certifications IEC/EN 60947-2
B Curve (3~5 In) C Curve (5~10 In) D Curve (10-14 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63
1 Pole
Product
Part Number
B1A1B0.5 B1A1B1 B1A1B1.6 B1A1B2 B1A1B3 B1A1B4 B1A1B5 B1A1B6 B1A1B8 B1A1B10 B1A1B13 B1A1B15 B1A1B16 B1A1B20 B1A1B25 B1A1B30 B1A1B32 B1A1B35 B1A1B40 B1A1B50 B1A1B60
1001026 1001027 1001028 1001029 1001030 1001031 1001032 1001033 1001034 1001035 1001036 1001037 1001038 1001039 1001040 1001041 1001042 1001043 1001044 1001045 1001046
B1A1B63
1001047
1 Pole
Product
Part Number
B1A1C0.5 B1A1C1 B1A1C1.6 B1A1C2 B1A1C3 B1A1C4 B1A1C5 B1A1C6 B1A1C8 B1A1C10 B1A1C13 B1A1C15 B1A1C16 B1A1C20 B1A1C25 B1A1C30 B1A1C32 B1A1C35 B1A1C40 B1A1C50 B1A1C60
1001048 1001049 1001050 1001051 1001052 1001053 1001054 1001055 1001056 1001057 1001058 1001059 1001060 1001061 1001062 1001063 1001064 1001065 1001066 1001067 1001068
B1A1C63
1001069
1 Pole
Product
Part Number
B1A1D0.5 B1A1D1 B1A1D1.6 B1A1D2 B1A1D3 B1A1D4 B1A1D5 B1A1D6 B1A1D8 B1A1D10 B1A1D13 B1A1D15 B1A1D16 B1A1D20 B1A1D25 B1A1D30 B1A1D32 B1A1D35 B1A1D40 B1A1D50 B1A1D60 B1A1D63
1001070 1001071 1001072 1001073 1001074 1001075 1001076 1001077 1001078 1001079 1001080 1001081 1001082 1001083 1001084 1001085 1001086 1001087 1001088 1001089 1001090 1001091
For accessories, see pages A18-21.
2013 NOARK Electric · All Rights Reserved
A13
Miniature Circuit Breakers
B1A UL 489A 60 Vdc 10 kA - Ring Tongue Terminals
Certifications IEC/EN 60947-2
B Curve (3~5 In) C Curve (5~10 In) D Curve (10-14 In)
Rated Amperage
0.5 1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40
1 Pole
Product
Part Number
B1A1B0.5R B1A1B1R B1A1B1.6R B1A1B2R B1A1B3R B1A1B4R B1A1B5R B1A1B6R B1A1B8R B1A1B10R B1A1B13R B1A1B15R B1A1B16R B1A1B20R B1A1B25R B1A1B30R B1A1B32R B1A1B35R B1A1B40R
1001092 1001093 1001094 1001095 1001096 1001097 1001098 1001099 1001100 1001101 1001102 1001103 1001104 1001105 1001106 1001107 1001108 1001109 1001110
1 Pole
Product
Part Number
B1A1C0.5R B1A1C1R B1A1C1.6R B1A1C2R B1A1C3R B1A1C4R B1A1C5R B1A1C6R B1A1C8R B1A1C10R B1A1C13R B1A1C15R B1A1C16R B1A1C20R B1A1C25R B1A1C30R B1A1C32R B1A1C35R B1A1C40R
1001111 1001112 1001113 1001114 1001115 1001116 1001117 1001118 1001119 1001120 1001121 1001122 1001123 1001124 1001125 1001126 1001127 1001128 1001129
1 Pole
Product
Part Number
B1A1D0.5R B1A1D1R B1A1D1.6R B1A1D2R B1A1D3R B1A1D4R B1A1D5R B1A1D6R B1A1D8R B1A1D10R B1A1D13R B1A1D15R B1A1D16R B1A1D20R B1A1D25R B1A1D30R B1A1D32R B1A1D35R B1A1D40R
1001130 1001131 1001132 1001133 1001134 1001135 1001136 1001137 1001138 1001139 1001140 1001141 1001142 1001143 1001144 1001145 1001146 1001147 1001148
For accessories, see pages A18-21.
A14
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
UL 489/489A Trip Curves
B Curve
(3~5 In)
t (s) 10000
8000 1h or 2h
2000 1000
500 300
100 50
20 10
5 2
1 0.5
0.2 0.1 0.05
0.02 0.01 0.005
0.002 0.001
1
C Curve
(5~10 In)
t (s) 10000
8000 1h or 2h
2000 1000
500 300
100 50
20 10
5 2
1 0.5
0.2 0.1 0.05
0.02 0.01 0.005
0.002 0.001
1
2013 NOARK Electric · All Rights Reserved
A
I/In
I/In
A15
Miniature Circuit Breakers
UL 489/489A Trip Curves
D Curve
(10~14 In)
t (s) 10000
8000 1h or 2h
2000 1000
500
300
100 50
20 10
5 2
1 0.5
0.2
0.1 0.05
0.02
0.01 0.005
0.002 0.001
1
I/In
A16
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
UL 489/489A Dimensions
B1H/N/A
1P/2P/3P
Unit: in. [mm]
2.10 [53.4] 3P
2P
1.40 [35.6]
1P
0.70 [17.8]
2.99 [76] (1P) / 3.11 [79] (2P,3P) 2.13 [54]
4.30 [109.3] 2.64 [67] 1.36 [34.5] 1.77 [45] 4.06 [103]
0.22 [5.5]
B1H/N/A
with Ring Tongue Terminal 1P/2P/3P Unit: in. [mm]
3P
2.10 [53.4]
2P 1.40 [35.6]
1P
0.70 [17.8]
2.99 [76] (1P) / 3.11 [79] (2P,3P) 2.13 [54]
5.12 [130] 3.65 [92.6] 1.36 [34.5] 1.77 [45]
0.22 [5.5]
2013 NOARK Electric · All Rights Reserved
A17
Miniature Circuit Breakers
UL 489/489A Accessories: Alarm Switch, Aux Contact, RTT
AL31 Description Alarm Switch
11
N
Auxiliary Contact 11: 1NO+1NC
Device Category N: UL 489 and
UL 489A
Accessory Description Alarm Switch
Product AL3111N
Part Number 1001201
94 92 91
ON/OFF TRIP
N'/-
L/+
AX31
11
N
Description Auxiliary Contact
Auxiliary Contact 11: 1NO+1NC
Device Category N: UL 489 and
UL 489A
Accessory Description Auxiliary Contact
Product AX3111N
Part Number 1001200
RTT31 Description Ring Tongue Terminal
N Device Category N: UL 489 and
UL 489A
Accessory Description
RTT Kit
Product RTT31N
Part Number 1001214
14 12 11
OFF ON
N'/-
L/+
A18
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
UL 489/489A Accessories: Under-Voltage and Shunt Trip
UVT31
01
N
A
Description Under-Voltage Trip
Auxiliary Contact 01: 1NC
Device Category N: UL 489 and
UL 489A
Rated Voltage A: 240 Vac
10: 1NO
B: 48 Vac/dc
Blank: No Auxiliary Contact
U<
11 12 D1 D2 OFF
N'/- L'/+ N/- L/+ UVT3101
U<
Accessory Description
Under-Voltage Trip
1NC / 240Vac 1NC / 48Vac/dc 1NO / 240Vac 1NO / 48Vac/dc
240Vac 48Vac/dc
Product
UVT3101NA UVT3101NB UVT3110NA UVT3110NB
UVT31NA UVT31NB
Part Number
1001202 1001203 1001204 1001205 1001206 1001207
13 14 D1 D2
ON N'/- L'/+ N/- L/+ UVT3110
U<
D1 D2
SHT31 Description Shunt Trip
11
N
A
Auxiliary Contact Device Category
Rated Voltage
11: 1NO+1NC Blank: No Auxiliary Contact
N: UL 489 and UL 489A
A: 110-415 Vac, 110-130 Vdc
B: 48 Vac/dc
C: 12-24 Vac/dc
Accessory Description
Shunt Trip
1NO+1NC 110-415 Vac/110-130 Vdc
1NO+1NC 48-60 Vac/dc 1NO+1NC 12-24 Vac/dc 110-415 Vac/110-130 Vdc 48-60 Vac/dc 12-24 Vac/dc
Product
SHT3111NA
SHT3111NB
SHT3111NC SHT31NA SHT31NB SHT31NC
Part Number
1001208
1001209
1001210 1001211 1001212 1001213
N/- L/+ UVT31
U
C1 C2
N/- L/+ SHT31 U
C1 14 12 C2
ON OFF
N/-
L/+
SHT3111
2013 NOARK Electric · All Rights Reserved
A19
Miniature Circuit Breakers
UL 489/489A Accessories: Padlock, Extend Rotary Handle
KLK31 Description Padlock
N Device Category N: UL 489 and
UL 489A
Accessory Description
Padlock Lock Off
Product KLK31N
Part Number 1001230
ERH
31
N
L
1
Description Extended Rotary Handle
Shaft Length 31: 6" (160 mm) 32: 10" (240 mm)
Device Category
Position
N: UL 489 and UL 489A
L: Vertical, Front Mount
S: Horizontal, Side Mount
LD: Vertical, Front Mount with Door Interlock
SD: Horizontal, Side Mount with Door Interlock
Color 1: Grey/Green 2: Red/Yellow
Accessory Description
Vertical Front Mount
Horizontal
Extended Side Mount
Rotary
Vertical
Handle Front Mount with
Door Interlock
Horizontal Side Mount with Door Interlock
Grey/Green Red/Yellow Grey/Green Red/Yellow Grey/Green
Red/Yellow
Grey/Green
Red/Yellow
Product
Part Number
6" Shaft ERH31NL1 ERH31NL2 ERH31NS1 ERH31NS2
1001231 1001232 1001233 1001234
ERH31NLD1
1001235
ERH31NLD2
1001236
ERH31NSD1
1001237
ERH31NSD2
1001238
Product
Part Number
10" Shaft
ERH32NL1
1001239
ERH32NL2
1001240
ERH32NS1
1001241
ERH32NS2
1001242
ERH32NLD1
1001243
ERH32NLD2
1001244
ERH32NSD1
1001245
ERH32NSD2
1001246
A20
2013 NOARK Electric · All Rights Reserved
Miniature Circuit Breakers
A
UL 489/489A Accessory Dimensions
UVT31V UVT2101N UVT3110N SHT31N SHT3111N
Unit: in. [mm]
0.70 [17.8]
2.99 [76]
2.13 [54]
0.22 [5.5]
4.06 [103] 1.42 [36] 1.77 [45]
AL3111N
AX3111N
Unit: in. [mm]
0.35 [9]
0.22 [5.5]
2.99 [76] 2.13 [54]
4.06 [103] 1.77 [45]
2013 NOARK Electric · All Rights Reserved
A21
SUPPLEMENTARY PROTECTORS
UL
1077 2013 NOARK Electric · All Rights Reserved
Supplementary Protectors
UL 1077 Product Overview
Features
B
· Complete range of UL 1077 listed miniature circuit breakers up to a
63A current rating
· Breakers mount on standard 35 mm DIN rail
· Standard ratings of 5 kA at 480Y/277 Vac
· Suitable for supplementary protection
· Thermal-magnetic over current protection Three levels of
short-circuit protection, categorized by B, C and D curves
· Trip-free design breaker cannot be defeated by holding the handle
in the ON position
· Captive screws cannot be lost
· Fulfill UL 1077, IEC 60947-2 Standard
· Field-installable shunt trip and auxiliary switch subsequent mounting
· Module width of only 18 mm (per pole)
· Contact position indicator (red/green)
· Possibility for locking the toggle in ON or OFF position
Typical Application
Supplementary Protection · Control circuits · Lighting · Business equipment · Appliances
2013 NOARK Electric · All Rights Reserved
B23
Supplementary Protectors
UL 1077 National and International Standards
Certifications
UL 1077 / CSA C22.2 No.235 / IEC 60947-2
· Supplementary Protectors are UL Recognized for use in the United States in accordance with NFPA® 70 (NEC).
· The devices comply with UL 1077 and CSA 22.2 No. 235, meeting the requirements for supplementary protectors.
· These devices are for international and domestic use, and also comply with IEC 60947-2 and are CE marked.
RoHS · These devices are RoHS compliant.
B24
2013 NOARK Electric · All Rights Reserved
Supplementary Protectors
UL 1077 Product Selection Guide
Label
B
These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed.
1
1 Brand 8
2
2 Product Type 9
3 Rated Current
3
10
4 Tripping Curve
4
5 Rated Voltage
5
11
6 Frequency
7 Interrupting Rating 6
8 CE Mark
7
9 IEC Standard
10 Breaker Status Indicator
11 UL Recognized Component
Product Selection Guide
B1E NOARK Ex9 Series - B1E
1 Number of Poles 1: 1 Pole 2: 2 Pole 3: 3 Pole 4: 4 Pole
C Trip Curves B: 3-5 In C: 5-10 In D: 10-14 In
63
Rated Current
1: 1A 1.6: 1.6A
2: 2A 3: 3A 4: 4A 5: 5A 6: 6A 8: 8A 10: 10A 13: 13A
15: 15A 16: 16A 20: 20A 25: 25A 30: 30A 32: 32A 40: 40A 50: 50A 60: 60A 63: 63A
2013 NOARK Electric · All Rights Reserved
B25
Supplementary Protectors
UL 1077 Specifications
Conformed Standard
Rated Operational Voltage (V)
Rated Frequency (Hz)
Rated Current (A)
Number of Poles
Rated Insulation Voltage (V)
Rated Impulse Withstand Voltage (kV)
Instantaneous Tripping Type
120 Vac
240 Vac
Interrupting (kA)
277 Vac 480Y/277 Vac
60 Vdc
125 Vdc
Inverse Time-Delay Over-Current Release Type
Service Life
Electrical Mechanical
Protection Degree
Wire
Testing Ambient Air Temperature Range
Working Ambient Air Temperature Range
Insulation Coordination
Rated Insulation Voltage Rated Impulse Withstand Voltage
Pollution Degree
Over Voltage Category / Mounting
Altitude
Atmospheric Conditions
B1E
UL 1077
480Y/277 Vac 125 Vdc
50/60 Hz 1~63
1
2
3
4
500
6
B, C, D
10
-
10
5
-
-
5
10
-
-
10
Thermal-Magnetic
6000
10000
IP20
14~4 AWG
23ºF to 104ºF (-5ºC to +40ºC)
-13ºF to 131ºF (-25ºC to +55ºC)
500 Vac
6 kV
Class 3 Class III / 35 mm DIN rail Does not exceed 2000m At +20, the relative humidity does not exceed 90% At +40, the relative humidity does not exceed 50%
Connection Diagram
1
13
2
24
1P
2P
135
246
3P
1357
2468
4P (B1E only)
B26
2013 NOARK Electric · All Rights Reserved
Supplementary Protectors
B1E UL 1077 480Y/277 Vac 5 kA
Certifications
IEC/EN 60947-2
B
C Curve (5~10In)
B Curve (3~5In)
Rated Amperage
1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63
1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63
1 Pole - 277V
Product B1E1B1 B1E1B1.6 B1E1B2 B1E1B3 B1E1B4 B1E1B5 B1E1B6 B1E1B8 B1E1B10 B1E1B13 B1E1B15 B1E1B16 B1E1B20 B1E1B25 B1E1B30 B1E1B32 B1E1B35 B1E1B40 B1E1B50 B1E1B60
B1E1B63
B1E1C1 B1E1C1.6 B1E1C2 B1E1C3 B1E1C4 B1E1C5 B1E1C6 B1E1C8 B1E1C10 B1E1C13 B1E1C15 B1E1C16 B1E1C20 B1E1C25 B1E1C30 B1E1C32 B1E1C35 B1E1C40 B1E1C50 B1E1C60 B1E1C63
Part Number 1000420 1000421 1000422 1000423 1000424 1000425 1000426 1000427 1000428 1000429 1000430 1000431 1000432 1000433 1000434 1000435 1000436 1000437 1000438 1000439
1000440
1000441 1000442 1000443 1000444 1000445 1000446 1000447 1000448 1000449 1000450 1000451 1000452 1000453 1000454 1000455 1000456 1000457 1000458 1000459 1000460 1000461
2 Poles - 480V
Product B1E2B1 B1E2B1.6 B1E2B2 B1E2B3 B1E2B4 B1E2B5 B1E2B6 B1E2B8 B1E2B10 B1E2B13 B1E2B15 B1E2B16 B1E2B20 B1E2B25 B1E2B30 B1E2B32 B1E2B35 B1E2B40 B1E2B50 B1E2B60
B1E2B63
B1E2C1 B1E2C1.6 B1E2C2 B1E2C3 B1E2C4 B1E2C5 B1E2C6 B1E2C8 B1E2C10 B1E2C13 B1E2C15 B1E2C16 B1E2C20 B1E2C25 B1E2C30 B1E2C32 B1E2C35 B1E2C40 B1E2C50 B1E2C60 B1E2C63
Part Number 1000483 1000484 1000485 1000486 1000487 1000488 1000489 1000490 1000491 1000492 1000493 1000494 1000495 1000496 1000497 1000498 1000499 1000500 1000501 1000502
1000503
1000504 1000505 1000506 1000507 1000508 1000509 1000510 1000511 1000512 1000513 1000514 1000515 1000516 1000517 1000518 1000519 1000520 1000521 1000522 1000523 1000524
3 Poles - 480V
Product B1E3B1 B1E3B1.6 B1E3B2 B1E3B3 B1E3B4 B1E3B5 B1E3B6 B1E3B8 B1E3B10 B1E3B13 B1E3B15 B1E3B16 B1E3B20 B1E3B25 B1E3B30 B1E3B32 B1E3B35 B1E3B40 B1E3B50 B1E3B60
B1E3B63
B1E3C1 B1E3C1.6 B1E3C2 B1E3C3 B1E3C4 B1E3C5 B1E3C6 B1E3C8 B1E3C10 B1E3C13 B1E3C15 B1E3C16 B1E3C20 B1E3C25 B1E3C30 B1E3C32 B1E3C35 B1E3C40 B1E3C50 B1E3C60 B1E3C63
Part Number 1000546 1000547 1000548 1000549 1000550 1000551 1000552 1000553 1000554 1000555 1000556 1000557 1000558 1000559 1000560 1000561 1000562 1000563 1000564 1000565
1000566
1000567 1000568 1000569 1000570 1000571 1000572 1000573 1000574 1000575 1000576 1000577 1000578 1000579 1000580 1000581 1000582 1000583 1000584 1000585 1000586 1000587
For accessories, see pages B32-34.
2013 NOARK Electric · All Rights Reserved
4 Poles - 480V
Product B1E4B1 B1E4B1.6 B1E4B2 B1E4B3 B1E4B4 B1E4B5 B1E4B6 B1E4B8 B1E4B10 B1E4B13 B1E4B15 B1E4B16 B1E4B20 B1E4B25 B1E4B30 B1E4B32 B1E4B35 B1E4B40 B1E4B50 B1E4B60
B1E4B63
B1E4C1 B1E4C1.6 B1E4C2 B1E4C3 B1E4C4 B1E4C5 B1E4C6 B1E4C8 B1E4C10 B1E4C13 B1E4C15 B1E4C16 B1E4C20 B1E4C25 B1E4C30 B1E4C32 B1E4C35 B1E4C40 B1E4C50 B1E4C60 B1E4C63
Part Number 1000609 1000610 1000611 1000612 1000613 1000614 1000615 1000616 1000617 1000618 1000619 1000620 1000621 1000622 1000623 1000624 1000625 1000626 1000627 1000628
1000629
1000630 1000631 1000632 1000633 1000634 1000635 1000636 1000637 1000638 1000639 1000640 1000641 1000642 1000643 1000644 1000645 1000646 1000647 1000648 1000649 1000650
B27
Supplementary Protectors
B1E UL 1077 480Y/277 Vac 5 kA
Certifications IEC/EN 60947-2
D Curve (10~14In)
Rated Amperage
1 1.6 2 3 4 5 6 8 10 13 15 16 20 25 30 32 35 40 50 60 63
1 Pole - 277V
Product
Part Number
B1E1D1 B1E1D1.6
1000462 1000463
B1E1D2
1000464
B1E1D3
1000465
B1E1D4
1000466
B1E1D5
1000467
B1E1D6
1000468
B1E1D8
1000469
B1E1D10
1000470
B1E1D13
1000471
B1E1D15
1000472
B1E1D16
1000473
B1E1D20
1000474
B1E1D25
1000475
B1E1D30
1000476
B1E1D32
1000477
B1E1D35
1000478
B1E1D40
1000479
B1E1D50
1000480
B1E1D60
1000481
B1E1D63
1000482
2 Poles - 480V
Product
Part Number
B1E2D1 B1E2D1.6
1000525 1000526
B1E2D2
1000527
B1E2D3
1000528
B1E2D4
1000529
B1E2D5
1000530
B1E2D6
1000531
B1E2D8
1000532
B1E2D10
1000533
B1E2D13
1000534
B1E2D15
1000535
B1E2D16
1000536
B1E2D20
1000537
B1E2D25
1000538
B1E2D30
1000539
B1E2D32
1000540
B1E2D35
1000541
B1E2D40
1000542
B1E2D50
1000543
B1E2D60
1000544
B1E2D63
1000545
3 Poles - 480V
Product
Part Number
B1E3D1 B1E3D1.6
1000588 1000589
B1E3D2
1000590
B1E3D3
1000591
B1E3D4
1000592
B1E3D5
1000593
B1E3D6
1000594
B1E3D8
1000595
B1E3D10
1000596
B1E3D13
1000597
B1E3D15
1000598
B1E3D16
1000599
B1E3D20
1000600
B1E3D25
1000601
B1E3D30
1000602
B1E3D32
1000603
B1E3D35
1000604
B1E3D40
1000605
B1E3D50
1000606
B1E3D60
1000607
B1E3D63
1000608
4 Poles - 480V
Product
Part Number
B1E4D1 B1E4D1.6
1000651 1000652
B1E4D2
1000653
B1E4D3
1000654
B1E4D4
1000655
B1E4D5
1000656
B1E4D6
1000657
B1E4D8
1000658
B1E4D10
1000659
B1E4D13
1000660
B1E4D15
1000661
B1E4D16
1000662
B1E4D20
1000663
B1E4D25
1000664
B1E4D30
1000665
B1E4D32
1000666
B1E4D35
1000667
B1E4D40
1000668
B1E4D50
1000669
B1E4D60
1000670
B1E4D63
1000671
For accessories, see pages B32-34.
B28
2013 NOARK Electric · All Rights Reserved
Supplementary Protectors
UL 1077 Trip Curves
B Curve
(3~5 In)
t (s) 10000
8000 1h or 2h
2000 1000
500 300
100 50
20 10
5 2
1 0.5
0.2 0.1 0.05
0.02 0.01 0.005
0.002 0.001
1
C Curve
(5~10 In)
t (s) 10000
8000 1h or 2h
2000 1000
500 300
100 50
20 10
5 2
1 0.5
0.2 0.1 0.05
0.02 0.01 0.005
0.002 0.001
1
2013 NOARK Electric · All Rights Reserved
B
I/In
I/In
B29
Supplementary Protectors
UL 1077 Trip Curves
D Curve
(10~14 In)
t (s) 10000
8000 1h or 2h
2000 1000
500
300
100 50
20 10
5 2
1 0.5
0.2
0.1 0.05
0.02
0.01 0.005
0.002 0.001
1
I/In
B30
2013 NOARK Electric · All Rights Reserved
Supplementary Protectors
UL 1077 Dimensions
B1E
1P/2P/3P/4P
Unit: in. [mm]
2.80 [71.2] 4P
3P
2.10 [53.4]
2P 1.40 [35.6] 0.70 [17.8]
1P
B
2.99 [76] (1P) / 3.11 [79] (2P, 3P, 4P) 1.97 [50]
3.52 [89.4] 2.64 [67.0] 1.36 [34.5] 1.77 [45] 3.27 [83]
0.22 [5.5]
2013 NOARK Electric · All Rights Reserved
B31
Supplementary Protectors
UL 1077 Accessories: Alarm Switch, Auxiliary Contact
AL31 Description Alarm Switch
11
U
Auxiliary Contact Device Category
11: 1NO+1NC
U: UL 1077
Accessory Description Alarm Switch
Product AL3111U
Part Number 1001216
94 92 91
ON/OFF TRIP
N'/-
L/+
AX31
11
U
Description Auxiliary Contact
Auxiliary Contact Device Category
11: 1NO+1NC
U: UL 1077
Accessory Description Auxiliary Contact
Product AX3111U
Part Number 1001215
14 12 11
OFF ON
N'/-
L/+
B32
2013 NOARK Electric · All Rights Reserved
Supplementary Protectors
UL 1077 Accessories: Under-Voltage and Shunt Trip
UVT31
01
U
A
U<
B
Description
Auxiliary Contact Device Category
Rated Voltage
Under-Voltage Trip
01: 1NC
U: UL 1077
A: 240 Vac
10: 1NO
B: 48 Vac/dc
11 12 D1 D2
OFF N'/- L'/+ N/- L/+ UVT3101
Blank: No auxiliary contact
U<
Accessory Description
Under-Voltage Trip
1NC / 240Vac 1NC / 48Vac/dc 1NO / 240Vac 1NO / 48Vac/dc
240Vac 48Vac/dc
Product
UVT3101UA UVT3101UB UVT3110UA UVT3110UB
UVT31UA UVT31UB
Part Number
1001217 1001218 1001219 1001220 1001221 1001222
13 14 D1 D2
ON N'/- L'/+ N/- L/+ UVT3110
U<
D1 D2
SHT31 Description Shunt Trip
11
U
A
Auxiliary Contact Device Category
Rated Voltage
11: 1NO+1NC Blank: No auxiliary contact
U: UL 1077
A: 110-415 Vac, 110-130 Vdc
B: 48 Vac/dc
C: 12-24 Vac/dc
Accessory Description
Shunt Trip
1NO+1NC 110-415 Vac/110-130 Vdc
1NO+1NC 48-60 Vac/dc
1NO+1NC 12-24 Vac/dc
110-415 Vac/110-130 Vdc
48-60 Vac/dc
12-24 Vac/dc
Product
SHT3111UA
SHT3111UB
SHT3111UC SHT31UA SHT31UB SHT31UC
Part Number
1001223
1001224
1001225 1001226 1001227 1001228
N/- L/+ UVT31
U
C1 C2
N/- L/+ SHT31 U
C1 14 12 C2
ON OFF
N/-
L/+
SHT3111
2013 NOARK Electric · All Rights Reserved
B33
Supplementary Protectors
UL 1077 Accessory Dimensions
UVT31U UVT3101U UVT3110U SHT31U SHT3111U
Unit: in. [mm]
0.71 [18]
0.22 [5.5]
2.99 [76] 1.97 [50]
3.27 [83] 1.42 [36]
1.77 [45] 3.27 [83]
AL3111U
AX3111U
Unit: in. [mm]
0.35 [9]
0.22 [5.5]
2.95 [75] 1.97 [50]
3.39 [86] 1.42 [36]
1.77 [45] 3.27 [83]
B34
2013 NOARK Electric · All Rights Reserved
2013 NOARK Electric · All Rights Reserved
B35
NOARK Electric North America (414) 304-8189
www.NoarkUSA.com · NASales@Noark-Electric.com
Note: NOARK Electric reserves the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. NOARK Electric does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. NOARK Electric reserves all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of NOARK Electric.
2013 NOARK Electric · All Rights Reserved
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