1776113-4 Euro Style Terminal Blocks
“
Specifications:
- Current Ratings: 5A to 125A
- Voltage Ratings: 150V to 600V
- Number of Levels: 1 to 3
- Centerline Spacing: 5.0/5.08mm to 10.0-10.6mm
- Wire Termination: Various options available
Product Usage Instructions:
One Piece Terminal Blocks:
The one-piece terminal blocks are designed for applications
requiring current ratings from 7A to 125A. They feature rising wire
cages for secure wire terminations. Follow the steps below for
usage:
- Identify the appropriate current and voltage rating based on
your application requirements. - Select the number of levels needed for your wiring setup.
- Ensure proper wire entry orientation.
- Use the rising wire cage protector to secure the wires in
place. - Connect the wires and ensure a snug fit for reliable
connections.
Two Piece Terminal Blocks (Plugs and Headers):
The two-piece terminal blocks offer flexibility with plug and
header options for various applications. Follow these steps for
usage:
- Choose between plugs or headers based on your wiring
setup. - Select the appropriate current and voltage ratings for your
application. - Determine the wire termination method needed (insulation
displacement, crimp, etc.). - Ensure the correct wire entry orientation for proper
installation. - Use locking flanges for added security if required.
FAQ:
What are the recommended applications for Wire Termination
Technologies?
Leg Spring: Ideal for rugged applications like industrial
controls and security systems.
Crimp Style: Suitable for high-volume applications and works
well with junior power timer contacts.
Wire Protector Version: Recommended for low-cost commercial
applications like security systems to prevent wire damage.
What is Rising Cage technology used for?
Rising Cage is designed for rugged applications where multiple
wire terminations are needed, such as in industrial controls and
data acquisition.
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Quick Reference Guide Euro Style Terminal Blocks
Euro Style terminal block connectors feature various wire termination methods including rising cage clamp, wire protector, spring, IDC and crimp snap. The design of terminal block connectors consists of one-piece board mount terminal blocks and two-piece plug connectors with mating straight and right angle shrouded headers. A special version — which can be mated either 90° or 180° — completes the product line. Board mount connectors, as well as pc board plugs and headers, are stackable end-to-end without loss of centerline spacing. Ease of assembly is facilitated by built-in interlocks on the housings. Pre-assembled products can be delivered upon request. Adhesive labels are available to number the cavities. Customer specific labeling is also available upon request.
Key Features
· High temp and IR reflow compatible versions are available
· All blocks are supplied with open screws which shortens the time for connection
· The double captive screw system guards against lost screws
· The housing material used is halogen-free Polyamide 6.6 per UL 94V-0 (self-extinguishing)
· Board mount connectors have test probe access
· Rising cage clamp versions come with post tin-plated contacts with nickel underplate which allows the product to be used in corrosive environments
Applications · Industrial controls · HVAC equipment and controls · Communications equipment · Test & measurement · Fire & security
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TE Connectivity
Euro Style Terminal Blocks
ONE PIECE TERMINAL BLOCKS
2.54mm
3.5/3.8mm
Rising Cage
Rising
Wire
Cage Protector
Current Rating*
7 amp
l
10 amp l
12 amp
l
15 amp
20 amp
30 amp
65 amp
125 amp
Voltage Rating
150 V l
250 V
l
300 V
l
600 V
Number of Levels
1l
l
l
2
3
Temperature Rating**
Standard (105° C)
l
l
l
High Temp (260° C)
l
Orientation (Wire Entry)
Angled (35-45°)
Side (90°) l
l
l
Top (180°)
l
Construction
Molded to Length
l
l
Modular (interlocking)
l
l
Centerline Spacing
Wire Termination
5.0/5.08mm
6.35mm
Rising
Wire
Cage Protector Spring
Rising Cage
7.5-7.62mm
Rising Cage
9.52mm
Rising Cage
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
10.0-10.6mm Rising Cage
l l l l
l
l
l l l
l
15.0mm Rising Cage
l
l l l
l l
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TE Connectivity
Euro Style Terminal Blocks
TWO PIECE (PLUGS)
Current Rating* 5 amp
3.5/3.81mm
Rising Cage
Insulation Displacement
l
10 amp
11 amp
l
12 amp
15 amp
Voltage Rating*
150 V
250 V
l
300 V
l
600 V
Orientation (Wire Entry)
Front Entry
l
Left Hand
l
Right Hand
l
Right Angle
l
Locking Flanges
Yes
l
l
No
l
l
Centerline Spacing
Wire Termination
5.0/5.08mm
Rising Cage
Wire Protector
Crimp
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
7.5-7.62mm Rising Cage
10.0-10.6mm Rising Cage
l
l
l l
l
l
l
l
l
l
l
l
TWO PIECE (HEADERS)
3.5/3.81mm
Current Rating*
10 amp
l
11 amp
12 amp
15 amp
24 amp
Voltage Rating*
300 V
l
600 V
Style
Closed End
l
Open End
l
Pin Header
Number of Levels
1
l
2
Temperature Rating**
Standard (105° C)
l
High Temp (260°
l
C)
Locking Flanges
Yes
l
No
l
Centerline Spacing
5.0/5.08mm
7.5-7.62mm
l
l
l
l
l
l l l
l
l
l
l
l
l
l
l
l
10.0-10.6mm
l
l l l
l
l l l l
Helpful Notes:
**Current and Voltage Ratings reflect maximum ratings for field wiring.
**Capable of 260° for 10 seconds.
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TE Connectivity
Wire Termination Technologies
Leg Spring Intended for use in more rugged applications such as instrumentation, industrial controls, data acquisition, security & alarm, and HVAC products. Provides for faster wire termination than screw versions.
Crimp Style A terminal block plug that utilizes an insertable crimp snap contact for wire termination. This plug will mate to standard headers on 5.08mm. Intended for use in higher volume applications. Used in conjunction with junior power timer contacts.
Wire Protector Version Recommended for low cost commercial applications. Intended for use in lighter duty or commercial applications such as security and alarm systems or HVAC controls. Prevents the screw from damaging the wire!
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Euro Style Terminal Blocks
Insulation Displacement Intended for use in industrial communications and control applications such as analog or serial communications using 22-24 awg wire. Pivot block plug mates with 3.5mm horizontal and vertical terminal block headers.
Rising Cage Intended for use in more rugged applications, such as industrial controls, data acquisition and communications products, where multiple wire terminations are required. Available in one piece and two piece configurations.
Front Style Screw Clamp The key feature of this style of terminal block plug is that the wire entry cavity and the activating screw head are on the same plane which is parallel to the plug in direction. This will mate with vertical and right angle headers.
TE Connectivity Options for your Connections
Euro Style Terminal Blocks
Packaging Options TE uses tape-on-reel packaging. This packaging makes it possible for customers to use automated pick and place equipment. Tape on reel may be used with high temp products designed for through-hole reflow (THR) applications. Contact your TE terminal blocks team for specific details on other packaging options such as tubes and trays.
Printing Options Printing is a very common request that gives an end user the ability to identify circuits. The printing is permanent and is typically done in either black or white.
Color Options With Euro Style terminal blocks, you have the option of choosing the color of your product. This may benefit you by helping with organization and identification of your pieces. Many color options are available and will generally have only a minimal effect on lead times and minimum order quantities.
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Questions that will help you better select the product that you need:
Which style is the most rugged and can be used in Industrial controls? Would it be Wire protector or Rising Cage Clamp? Rising cage clamp is used for rugged applications. The cage can be opened and closed multiple times. With a wire protector, it would not be advised to do multiple insertions, it should be a once and done application.
Which type provides the fastest wire termination? Spring style or IDC style would be faster than the screw version to terminate.
Are the Two Piece Pluggable connectors’ sides stackable? If the parts are without mounting flanges and the headers are open ended, they can be side stackable. However, if there are mounting flanges or if the header is a closed end version, they are NOT side stackable.
Is it possible to customize the Euro Style Terminal Blocks? Yes. The most common request is for printing to identify the circuits which can be done with permanent printing on the part in either black or white. Other options would be connector color as we offer many different color possibilities, or polarization legs which prevent the block from being misapplied on the PCB.
Are the Euro Style parts available for higher current? In the one piece style, we offer several products geared toward higher current and voltage applications. For example: One piece 30A, 600V, on 9.52mm pitch 796739-X One piece 52A, 300V, on 10.16mm pitch 1776886-X One piece 125 A, 600V, on 15mm pitch 1986242-X
FOR MORE INFORMATION
TE Technical Support Center
USA:
+1 800-522-6752
Canada:
+1 905-475-6222
Mexico
+52 (0) 55-1106-0800
Latin/S. America:
+54 (0) 11-4733-2200
Germany:
+49 (0) 6251-133-1999
UK:
+44 (0) 800-267666
France:
+33 (0) 1-3420-8686
Netherlands:
+31 (0) 73-6246-999
China:
+86 (0) 400-820-6015
Part numbers in this brochure are RoHS Compliant*, unless marked otherwise. *as defined www.te.com/leadfree
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© 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company. All Rights Reserved. 1-1773458-1 CIS LUG FP 1M 03/2011 TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks. Other logos, product and/or company names might be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information in this brochure, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this catalog are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.
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Documents / Resources
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TE Connectivity 1776113-4 Euro Style Terminal Blocks [pdf] User Guide 1776113-4, 17761134, 1776113-4 Euro Style Terminal Blocks, 1776113-4, Euro Style Terminal Blocks, Terminal Blocks, Blocks |