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1sna176057r2400 – bjm 5 dr 4 poles
TE Connectivity 1SNA176057R2400 BJM5-DR-4 is a four-pole jumper bar with 5 mm spacing and a maximum contact current rating of 24 A for compatible DIN rail terminal block assemblies.
Why Choose the TE Connectivity 1SNA176057R2400 BJM5-DR-4 Jumper Bar?
The TE Connectivity 1SNA176057R2400, product designation BJM5-DR-4, is a 4-pole jumper bar designed for compatible TE Connectivity / ENTRELEC terminal block assemblies. It provides a purpose-designed method of electrically bridging four adjacent terminal positions, simplifying common-potential distribution in industrial control, automation and electrical panel applications.
The BJM5-DR-4 features a compact 5 mm pitch and a maximum contact current rating of 24 A. Measuring approximately 19 × 19.4 × 6 mm, it enables multiple neighbouring terminals to be interconnected without installing separate bridging conductors between each position.
Designed for DIN rail-mounted terminal systems, the 1SNA176057R2400 has a specified operating temperature range of -55 to +110 °C. This compact conductive accessory is particularly suitable for maintaining or supporting compatible legacy ENTRELEC terminal installations where the original BJM5-DR-4 jumper configuration is required.
Key Advantages
- 4-pole jumper bar for bridging four compatible terminal positions.
- Compact 5 mm pitch for closely spaced terminal assemblies.
- Maximum contact current rating of 24 A.
- Reduces separate interconnection wiring for common-potential distribution.
- Wide operating temperature range from -55 to +110 °C.
- Purpose-designed for compatible TE Connectivity / ENTRELEC DIN rail terminal systems.
Key Features
- TE Connectivity / ENTRELEC conducting accessory.
- BJM5-DR-4 product designation.
- Jumper bar accessory type.
- 4-pole configuration.
- 5 mm product spacing.
- Maximum contact current rating of 24 A.
- Designed for DIN rail-mounted terminal assemblies.
- Compact product weight of approximately 4 g.
Compact 4-Pole Bridging for DIN Rail Terminal Assemblies
Jumper bars provide an efficient method of distributing a common electrical potential across multiple adjacent terminal blocks. Using a dedicated jumper reduces the quantity of individual bridging wires, helping shorten installation time while maintaining a clean and organised terminal arrangement.
The BJM5-DR-4 is configured for four terminal positions at 5 mm spacing. Its 24 A maximum contact current rating and compact dimensions make it a practical conductive accessory for compatible ENTRELEC terminal systems used in industrial control and automation installations.
Typical Applications
- Industrial electrical control panels.
- Compatible TE Connectivity / ENTRELEC terminal assemblies.
- Common-potential distribution across four terminals.
- Machine-building and factory automation systems.
- Instrumentation and control wiring.
- Maintenance and replacement in compatible legacy DIN rail terminal installations.
Technical Specifications
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Model | BJM5-DR-4 |
| Part number | 1SNA176057R2400 |
| Product type | Terminal block jumper bar |
| Conducting accessory type | Jumper bar |
| Number of poles | 4 |
| Product spacing | 5 mm |
| Maximum contact current rating | 24 A |
| Connector mounting type | DIN rail |
| Product height | 19 mm |
| Product length | 19.4 mm |
| Product width | 6 mm |
| Product weight | 4 g |
| Operating temperature | -55 to +110 °C |
| Pack quantity | 10 |
| EAN | 3472591760576 |
Frequently Asked Questions
What is the TE Connectivity 1SNA176057R2400?
The 1SNA176057R2400 is the BJM5-DR-4 4-pole jumper bar designed for electrically bridging compatible TE Connectivity / ENTRELEC terminal positions.
How many poles does the BJM5-DR-4 have?
The BJM5-DR-4 has 4 poles, allowing four compatible adjacent terminal positions to be electrically interconnected.
What is the pitch of the 1SNA176057R2400?
The jumper bar has a specified product spacing of 5 mm.
What is the current rating of the BJM5-DR-4?
The BJM5-DR-4 has a maximum contact current rating of 24 A.
What are the dimensions of the BJM5-DR-4 jumper bar?
The jumper bar measures approximately 19 mm high, 19.4 mm long and 6 mm wide, with a product spacing of 5 mm.
Reliable Bridging for Compact Terminal Systems
TE Connectivity / ENTRELEC terminal accessories provide purpose-designed solutions for organised industrial wiring, with the BJM5-DR-4 enabling efficient 4-pole common-potential distribution across compatible 5 mm-pitch DIN rail terminal assemblies.
