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BB2.5/4 IMO Comb Connector for ER2.5P 2.5mm, 4 ways
IMO BB2.5/4 is a 4-pole comb connector jumper designed to cross-connect compatible IMO ER4 series 4 mm² DIN rail terminal blocks in industrial control and distribution assemblies.
£0.924
Why Choose the IMO BB2.5/4 Comb Connector?
The IMO BB2.5/4 is a compact 4-pole comb connector jumper designed for creating reliable cross-connections between compatible DIN rail terminal blocks. Manufactured by IMO Precision Controls, this terminal accessory provides a convenient way to distribute a common electrical potential across multiple adjacent terminals in industrial control panels and electrical assemblies.
The BB2.5/4 uses a comb-style configuration to bridge four terminal positions simultaneously, reducing the need for individual jumper wires and helping simplify panel assembly. The resulting installation is neat, space-efficient and straightforward to inspect or maintain, making the connector particularly useful for professional panel building and machine wiring.
With its 4-pole configuration, the BB2.5/4 is specified by IMO as a comb connection accessory for ER4 series 4 mm² feed-through terminal blocks. The compatible ER4 terminals are designed for 35 mm DIN rail mounting and are rated at 750 V AC and 32 A, providing a versatile terminal system for industrial power, control and distribution circuits.
Key Advantages
- Purpose-designed 4-pole comb connector for IMO ER4 terminal blocks.
- Provides simultaneous cross-connection across four adjacent terminal positions.
- Reduces the need for individual jumper wires between compatible terminals.
- Helps simplify common-potential and electrical distribution wiring.
- Compact design supports neat and space-efficient panel construction.
- Suitable for industrial automation, machine building and electrical control applications.
Key Features
- IMO DIN rail terminal block accessory.
- 4-pole comb jumper configuration.
- Designed for IMO ER4 series terminals.
- Compatible with 4 mm² feed-through terminal blocks.
- Comb-style connection for simultaneous bridging of adjacent terminals.
- Suitable for common-potential and power distribution arrangements.
- Designed for use within 35 mm DIN rail terminal assemblies.
- 15 pieces per manufacturer pack.
Efficient Cross-Connection for DIN Rail Terminals
Comb connectors provide an efficient method of electrically linking several adjacent DIN rail terminals without installing separate jumper wires between every connection point. This simplifies repetitive wiring and can help panel builders create cleaner, more organised terminal assemblies while maintaining convenient access for inspection and servicing.
The IMO BB2.5/4 provides a dedicated 4-pole cross-connection for compatible ER4 series terminals. It is particularly useful where four adjacent terminal positions need to share a common electrical potential in industrial power, control or distribution circuits.
Typical Applications
- Industrial electrical control panels.
- DIN rail terminal block assemblies.
- Common-potential distribution circuits.
- Machine control and automation systems.
- Power and control distribution panels.
- OEM machinery and professional panel building.
Technical Specifications
| Manufacturer | IMO Precision Controls |
|---|---|
| Series | ER Series Terminal Accessories |
| Model | BB2.5/4 |
| Product type | Comb connector / jumper |
| Number of poles | 4 |
| For use with | IMO ER4 terminal blocks |
| Compatible terminal size | 4 mm² |
| Compatible terminal rated voltage | 750 V AC |
| Compatible terminal rated current | 32 A |
| Connection type | Comb connection |
| Application | Terminal cross-connection / common-potential distribution |
| DIN rail system | 35 mm |
| Manufacturer pack quantity | 15 pieces |
Frequently Asked Questions
What is the IMO BB2.5/4 used for?
The IMO BB2.5/4 is a 4-pole comb connector used to electrically bridge adjacent compatible IMO terminal blocks, allowing multiple terminal positions to share a common electrical connection.
How many terminal positions can the IMO BB2.5/4 connect?
The BB2.5/4 has a 4-pole configuration designed to provide a cross-connection across four compatible adjacent terminal positions.
Which terminal blocks are compatible with the BB2.5/4?
The BB2.5/4 is specified as a comb connection accessory for IMO ER4 series 4 mm² feed-through terminal blocks.
Why use a comb connector instead of individual jumper wires?
A comb connector can bridge several adjacent terminals with one purpose-designed component, helping reduce repetitive wiring and create a cleaner, more organised terminal assembly.
Where is the IMO BB2.5/4 typically installed?
The BB2.5/4 is typically installed within 35 mm DIN rail terminal assemblies in electrical control panels, automation cabinets, distribution equipment and industrial machinery.
Designed for Professional Panel Building
IMO DIN rail terminal accessories provide panel builders, automation engineers and machine manufacturers with practical connection solutions for creating organised and reliable industrial electrical assemblies.
