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2CDL240110R1058 ABB PS4/58NNA 4-Phase 58-Pin 10 mm² Busbar
ABB PS4/58NNA is a 63 A four-phase 58-pin 10 mm² insulated busbar with pre-cut pins designed for efficient cross-wiring of a compatible four-pole RCD with 1+N modular protection devices.
£67.44
Why Choose the ABB PS4/58NNA 4-Phase Busbar?
The ABB PS4/58NNA is a robust and reliable four-phase pin busbar designed for safe and economical cross-wiring of modular electrical protection devices. As part of the ABB System pro M compact PS busbar range, it is specifically configured for installations combining a four-pole residual current device (RCD) with compatible 1+N protection devices.
This busbar features 58 pins with a 10 mm² conductor cross-section and a four-phase configuration for three-phase plus neutral distribution. The PS4/58NNA uses pre-cut connection pins and a specialised phase sequence designed to accommodate the different terminal arrangements of a four-pole RCD and downstream 1+N devices.
With a rated continuous current of 63 A, a maximum rated operational voltage of 690 V AC/DC and a rated short-time withstand current of 25 kA, the PS4/58NNA provides dependable power distribution in commercial and industrial installations. Its 1020 mm length and insulated pin construction help simplify panel wiring while maintaining an organised modular assembly.
Key Advantages
- Purpose-designed four-phase busbar for a four-pole RCD combined with 1+N devices.
- 58-pin configuration for extensive modular distribution assemblies.
- 10 mm² conductor cross-section for dependable power distribution.
- 63 A rated continuous current for suitable commercial and industrial installations.
- Pre-cut connection pins simplify installation with the intended device arrangement.
- Reduces individual cross-wiring and helps create neat, consistent distribution-board assemblies.
Key Features
- ABB System pro M compact PS busbar range.
- Four-phase, 58-pin configuration.
- 10 mm² conductor cross-section.
- 63 A rated continuous current.
- 690 V AC/DC maximum rated operational voltage.
- 25 kA rated short-time withstand current.
- Pre-cut pins for the specified modular device arrangement.
- Insulated pin-type construction for reliable electrical cross-wiring.
Efficient Distribution for RCD and 1+N Device Combinations
Busbars such as the ABB PS4/58NNA provide a common conductive connection across compatible modular protection devices, reducing the individual jumper wiring required within an electrical distribution board. This can simplify installation, improve wiring consistency and create a cleaner modular protection assembly.
The PS4/58NNA is specifically designed for combinations of a four-pole RCD and compatible 1+N devices. Its four-phase construction and pre-cut pins accommodate the required terminal arrangement, making it a practical solution for three-phase plus neutral distribution systems using ABB modular protection equipment.
Typical Applications
- Three-phase plus neutral electrical distribution boards.
- Four-pole RCD and 1+N protection-device combinations.
- RCBO and miniature circuit breaker distribution assemblies.
- Commercial building electrical distribution systems.
- Industrial electrical control and distribution panels.
- ABB System pro M compact modular protection assemblies.
Technical Specifications
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| Conductor Size | 10 mm² | |
|---|---|---|
| Device Type | Comb busbar (pin / fork) | |
| Length (mm) | 1020 mm | |
| Product Series | ABB Pro M busbar | |
| Series | System pro M compact / PS Busbars | |
| Order code | 2CDL240110R1058 | |
| Product group | MCB Accessories | |
| Product type | Four-phase pin busbar | |
| Number of phases | 4 | |
| Number of pins / modules | 58 | |
| Conductor cross-section | 10 mm² | |
| Pin spacing | 17.6 mm | |
| Rated continuous current | 63 A | |
| Rated operational voltage | 230 / 400 V AC | |
| Maximum rated operational voltage | 690 V AC/DC | |
| Rated short-time withstand current | 25 kA | |
| Rated impulse withstand voltage | 4.5 kV | |
| Connection type | Pin | |
| Insulated | Yes | |
| Pin configuration | Pre-cut | |
| Application | Connection of four-pole RCD with 1+N devices | |
| Suitable number of devices | 14 | |
| Length | 1020 mm | |
| Dimensions (H × W × L) | approx. 31.5 × 23.7 × 1020 mm | |
| Net weight | approx. 0.568 kg | |
| Standard | IEC/EN 60947-1 | |
| GTIN / EAN | 4016779656177 |
Frequently Asked Questions
What is the ABB PS4/58NNA used for?
The PS4/58NNA is a four-phase pin busbar specifically designed for cross-wiring a compatible four-pole RCD with 1+N modular protection devices in three-phase plus neutral distribution systems.
How many pins does the ABB PS4/58NNA have?
The ABB PS4/58NNA has 58 pins and a conductor cross-section of 10 mm².
What is the current and voltage rating of the PS4/58NNA?
The PS4/58NNA has a rated continuous current of 63 A and a maximum rated operational voltage of 690 V AC/DC.
Does the ABB PS4/58NNA have pre-cut pins?
Yes. The PS4/58NNA uses pre-cut connection pins designed to accommodate the intended combination of a four-pole RCD and compatible 1+N protection devices.
What is the ABB order code for the PS4/58NNA?
The ABB order code for the PS4/58NNA four-phase busbar is 2CDL240110R1058.
Trusted ABB Distribution Technology
ABB System pro M compact busbars provide a safe and economical method of cross-wiring modular protection devices, helping electrical installers and panel builders create organised, efficient and dependable power distribution assemblies.
