Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CDL210508R5718 ABB PS 1/57/18 CB Busbar 1-Phase + Auxiliary 57-Pin UL
ABB PS 1/57/18 CB is a 57-pin single-phase comb busbar with auxiliary-device provision designed for efficient power distribution across compatible ABB UL 489 and UL 1077 modular circuit protection assemblies.
£47.19
Why Choose the ABB PS 1/57/18 CB Busbar?
The ABB PS 1/57/18 CB is a single-phase comb busbar with auxiliary contact provision designed for efficient power distribution across compatible ABB modular circuit breakers. Featuring 57 pins, it provides a practical solution for supplying multiple protective devices from a common phase while accommodating compatible auxiliary-contact arrangements.
Designed for ABB's UL 489 / UL 1077 modular circuit protection systems, the PS 1/57/18 CB helps simplify panel wiring by replacing multiple individual bridging conductors with a purpose-designed busbar. Its comb-style construction supports orderly and repeatable connections across banks of compatible ABB miniature circuit breakers.
The 1-phase + auxiliary configuration is intended for assemblies where circuit breakers are installed together with compatible auxiliary devices. This makes the PS 1/57/18 CB particularly useful in industrial control panels and distribution equipment where both compact power distribution and auxiliary signalling or control functionality are required.
Key Advantages
- Efficient single-phase power distribution across compatible modular circuit breakers.
- 57-pin configuration suitable for larger distribution assemblies.
- Designed with provision for auxiliary-device arrangements.
- Reduces individual bridging wires and associated panel wiring work.
- Helps create a neat and consistent distribution layout.
- Purpose-designed for compatible ABB modular circuit protection equipment.
- Suitable for UL 489 / UL 1077 circuit breaker systems.
Key Features
- ABB PS comb busbar range.
- 1-phase + auxiliary configuration.
- 57 pins.
- Comb-style connection system for modular circuit breakers.
- Designed to accommodate compatible circuit breaker and auxiliary-device combinations.
- Common-phase distribution reduces point-to-point wiring.
- Suitable for electrical distribution boards and industrial control panels.
- Designed for compatible ABB UL 489 / UL 1077 MCB systems.
Efficient Power Distribution with Auxiliary-Device Integration
Comb busbars distribute a common electrical supply across multiple modular protective devices without requiring individual bridging conductors between every circuit breaker. This can reduce wiring time, simplify panel assembly and provide a more consistent electrical connection arrangement.
The ABB PS 1/57/18 CB is specifically configured for single-phase installations incorporating auxiliary devices. Its 57-pin layout makes it suitable for extended modular assemblies where ABB circuit protection equipment and compatible auxiliary functions need to be integrated within an organised distribution system.
Typical Applications
- UL 489 miniature circuit breaker installations.
- UL 1077 supplementary protector assemblies.
- Industrial electrical distribution boards.
- Machine and automation control panels.
- Commercial electrical switchboards.
- Single-phase modular power distribution.
- Circuit breaker assemblies incorporating compatible auxiliary devices.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Comb busbar (pin / fork) | |
|---|---|---|
| Series | PS busbar range | |
| SKU | PS15718CB | |
| ABB order code | 2CDL210508R5718 | |
| Product type | Comb busbar | |
| Configuration | 1-phase + auxiliary | |
| Number of pins | 57 | |
| Busbar format | Pin-type comb busbar | |
| Application | Modular circuit breaker power distribution | |
| Installation environment | Distribution boards and control panels | |
| Product group | UL489 / UL1077 MCB |
Frequently Asked Questions
What is the ABB PS 1/57/18 CB used for?
The ABB PS 1/57/18 CB is a single-phase comb busbar designed to distribute power across multiple compatible ABB modular circuit breakers while accommodating an auxiliary-device arrangement.
How many pins does the PS 1/57/18 CB have?
The ABB PS 1/57/18 CB has 57 pins.
What does 1-phase + auxiliary mean for this busbar?
It means the busbar is configured for single-phase power distribution with provision for compatible auxiliary devices installed alongside the associated modular circuit breakers.
Why use a comb busbar instead of individual wiring?
A comb busbar can simplify power distribution between multiple modular devices, reducing individual bridging conductors and helping create a more organised and repeatable panel wiring arrangement.
Where is the ABB PS 1/57/18 CB typically installed?
It is typically installed in electrical distribution boards, industrial control panels and modular circuit protection assemblies using compatible ABB UL 489 or UL 1077 devices.
Trusted Modular Distribution from ABB
ABB comb busbars provide an efficient method of distributing electrical power across compatible modular protection devices, helping panel builders reduce wiring complexity and create organised circuit breaker assemblies with provision for auxiliary functions where required.
