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Hager MJN506 Miniature Circuit Breaker Datasheet

Technical Characteristics

Placeholder image for MJN506 circuit breaker.

Design

Characteristic	Value
Neutral terminal position	Right
Number of protected poles	1
Number of poles	2 P
Pole type	1P+N
Tripping characteristic	C

Functions

Characteristic	Value
With switched neutral conductor	Yes

Execution

Characteristic	Value
Number of modules	1

Connectivity

Characteristic	Value
Highest connection alignment for modular equipment	Staggered

Main Electrical Characteristics

Characteristic	Value
Rated breaking capacity	4.5 kA
Rated voltage (AC)	230/240 V
Type of supply voltage	AC
Frequency	50/60 Hz

Voltage

Characteristic	Value
Rated insulation voltage	500 V
Maximum operating voltage	253 V
Impulse withstand voltage	4000 V

Current

Characteristic	Value
Rated current Inom	6 A
Operating breaking capacity according to EN 60898	4.5 kA
Thermal protection setting	1.13/1.45 In
Magnetic maximum setting	5/10 In
Rated breaking capacity	4.5 kA

Current / Temperature

Temperature	Assigned Current
Assigned current at -25°C	7.6 A
Assigned current at -20°C	7.5 A
Assigned current at -15°C	7.3 A
Assigned current at -10°C	7.2 A
Assigned current at -5°C	7.1 A
Assigned current at 0°C	6.9 A
Rated current at 30°C	6 A
Rated current at 35°C	5.9 A
Rated current at 40°C	5.8 A
Rated current at 45°C	5.6 A
Rated current at 50°C	5.5 A
Rated current at 55°C	5.4 A
Rated current at 60°C	5.2 A
Rated current at 65°C	5.1 A
Rated current at 70°C	4.9 A

Current Conversion Factor

Condition	Factor
Conversion factor rated current for 2 circuit breakers placed next to each other	1
Conversion factor rated current for 3 circuit breakers placed next to each other	0.95
Conversion factor rated current for 4 and 5 circuit breakers placed next to each other	0.9
Conversion factor rated current for 6 circuit breakers placed next to each other	0.85
Conversion factor electromagnetic values at 100 Hz	1.1
Conversion factor electromagnetic values at 200 Hz	1.2
Conversion factor electromagnetic values at 400 Hz	1.5
Conversion factor electromagnetic values at 16 2/3 to 60 Hz	1

Dimensions

Characteristic	Value
Installed product depth	70 mm
Installed product height	84.7 mm
Installed product width	17.5 mm

Frequency

Characteristic	Value
Frequency	50 to 60 Hz

Power

Characteristic	Value
Power loss at rated current	1.8 W
Power loss per pole	1.7 W

Lifespan

Characteristic	Value
Electrical lifespan in number of cycles	1000
Maximum number of mechanical operations	20000

Mounting

Characteristic	Value
Top connection type for modular equipment	Screw terminal
Tightening torque	1.9 Nm
Bottom rail clip type for modular equipment	Plastic
Bottom connection type for modular equipment	Screw terminal
Removable from top for modular equipment	No
Removable from bottom for modular equipment	Yes
Suitable for flush mounting	Yes

Connection

Characteristic	Value
Output connection cross-section with screw terminal for flexible conductors	1/16 mm²
Output connection cross-section with screw terminal for rigid conductors	1/25 mm²
Input connection cross-section with screw terminal for rigid conductors	1/25 mm²
Input connection cross-section with screw terminal for flexible conductors	1/16 mm²
Input/output connection cross-section with screw terminal for rigid conductors	1/25 mm²
Input/output connection cross-section with screw terminal for flexible conductors	1/16 mm²
Connection type	Screw technology

Standards

Characteristic	Value
Standard	EN 60898-1
European WEEE directive	Applicable

Safety

Characteristic	Value
Protection degree (IP)	IP20

Operating Conditions

Characteristic	Value
Operating temperature	-25...70 °C
Degree of pollution IEC 664	2
Current limiting class	3
Altitude	2000 m
Tropical resistance	For all climates
Storage/transport temperature	-25...80 °C

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