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1snk900653r0000 – sc-jb8-3 sliding bridge
TE Connectivity SC-JB8-3 short circuit bridge with 3 poles and 8 mm spacing for ENTRELEC SNK terminal block systems and industrial circuit applications.
£2.40
Why Choose the TE Connectivity SC-JB8-3 Sliding Bridge?
The TE Connectivity SC-JB8-3 1SNK900653R0000 is a compact and reliable short circuit bridge accessory designed for use with ENTRELEC SNK terminal block systems. This three-pole yellow bridge provides a secure method for short-circuiting compatible terminal circuits, particularly in current transformer (CT) applications where safe temporary circuit bridging is required.
Designed as part of the TE Connectivity ENTRELEC SNK accessory range, the SC-JB8-3 features an insulated construction and screwdriver-operated installation method. Its hook design helps maintain the bridge in position when not engaged, providing practical handling and reliable operation during maintenance and testing procedures.
With a 3-pole configuration, 8 mm spacing, 5 A IEC current rating and a durable polyamide housing, the TE Connectivity 1SNK900653R0000 is suitable for industrial control panels, measurement systems and electrical distribution applications requiring dependable short circuit connections.
Key Advantages
- Short circuit bridge design enables safe and efficient circuit bridging.
- 3-pole configuration supports multi-terminal shorting applications.
- 8 mm spacing provides compatibility with selected ENTRELEC SNK terminal blocks.
- Insulated polyamide construction improves safety and reliability.
- Yellow identification colour allows quick recognition within control panels.
- Suitable for current transformer and industrial measurement circuits.
Key Features
- TE Connectivity ENTRELEC SNK accessory.
- Model: SC-JB8-3.
- Part number: 1SNK900653R0000.
- Short circuit bridge function.
- 3 poles.
- 8 mm product spacing.
- Yellow polyamide housing.
- Screwdriver-operated installation.
- Hook-shaped retention system for secure positioning.
- UL 94V-0 flame-rated insulation material.
Reliable Short Circuit Bridging for Industrial Applications
Short circuit bridges are essential accessories in measurement and protection circuits, allowing controlled temporary connection of terminal points during testing, commissioning and maintenance. The TE Connectivity SC-JB8-3 provides a secure and insulated solution for bridging compatible SNK terminal blocks.
The ENTRELEC SNK accessory system is designed to support professional panel building with reliable terminal solutions for automation, instrumentation and industrial electrical applications.
Typical Applications
- Current transformer short-circuiting circuits.
- Industrial measurement and instrumentation systems.
- Control panels and switchgear assemblies.
- Electrical testing and commissioning applications.
- DIN rail mounted terminal block systems.
- Industrial automation installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Jumper / Cross-connector (accessory) | |
|---|---|---|
| Product Series | TE SNK | |
| Colour | Yellow | |
| Manufacturer | TE Connectivity | |
| Series | ENTRELEC SNK | |
| Model | SC-JB8-3 | |
| Part number | 1SNK900653R0000 | |
| Product type | Short circuit bridge | |
| Accessory type | Conducting accessory | |
| Number of poles | 3 | |
| Product spacing | 8 mm | |
| Rated current (IEC) | 5 A | |
| Maximum contact current | 5 A | |
| Material | Polyamide | |
| Colour | Yellow | |
| Recommended screwdriver size | 3.5 mm | |
| Protection rating | IP20 | |
| Operating temperature range | -55 to 110 °C | |
| Installation temperature range | -5 to 40 °C | |
| Dimensions (H × W × D) | 24.6 × 8 × 13.9 mm | |
| Weight | 3.4 g |
Frequently Asked Questions
What is the TE Connectivity SC-JB8-3 used for?
The SC-JB8-3 is a short circuit bridge used to safely bridge compatible ENTRELEC SNK terminal block circuits, especially for current transformer applications.
How many poles does the SC-JB8-3 have?
The TE Connectivity SC-JB8-3 features 3 poles for multi-terminal circuit bridging.
What is the spacing of this short circuit bridge?
The bridge has an 8 mm spacing designed for compatible ENTRELEC SNK terminal assemblies.
What current rating does the bridge support?
The SC-JB8-3 has a rated current of 5 A according to IEC specifications.
What temperature range can this product operate in?
The TE Connectivity 1SNK900653R0000 operates within a temperature range of -55 to 110 °C.
Trusted by Industrial Automation Professionals
TE Connectivity ENTRELEC SNK accessories are trusted by electrical engineers and panel builders worldwide for reliable circuit management, safe testing procedures and dependable industrial connectivity.
