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GHV0360874R0024 ABB SZ-PSB46N 3-Phase 39-Pin 10 mm² Busbar
ABB SZ-PSB46N is an insulated 3-phase 39-pin phase busbar with a 10 mm² cross-section, 63 A rated continuous current and 1018 mm length for efficient power distribution across up to 13 compatible modular devices including arrangements with auxiliary switches.
£30.02
Why Choose the ABB SZ-PSB46N 3-Phase 39-Pin Busbar?
The ABB SZ-PSB46N is an insulated 3-phase, 39-pin phase busbar designed for safe and efficient cross-wiring of compatible miniature circuit breakers and other modular installation devices. Supplied under ABB order code GHV0360874R0024, it provides a convenient common power-distribution solution for larger electrical distribution assemblies.
The SZ-PSB46N features a 10 mm² conductor cross-section and a 13 × 3-pin configuration, providing 39 connection pins across three phases. It is suitable for up to 13 devices and is specifically suitable for arrangements incorporating compatible devices with auxiliary switches.
With an overall length of 1018 mm, a rated continuous current of 63 A and a maximum rated operational voltage of 690 V, the SZ-PSB46N provides a robust solution for professional low-voltage distribution systems. Its insulated pin-type construction helps reduce repetitive wiring while maintaining an organised panel layout.
Key Advantages
- Efficient 3-phase power distribution across multiple compatible devices.
- 39-pin configuration arranged as 13 × 3 pins.
- Suitable for up to 13 compatible devices.
- 10 mm² conductor cross-section.
- Rated continuous current of 63 A.
- Suitable for compatible devices incorporating auxiliary switches.
- Insulated construction supports safe and organised panel wiring.
Key Features
- ABB SZ-PSB46N phase busbar.
- 3-phase configuration.
- 39 poles / pins.
- 13 × 3-pin arrangement.
- Suitable for up to 13 devices.
- 10 mm² conductor cross-section.
- 1018 mm overall length.
- 17.5 mm pitch.
- 63 A rated continuous current.
- 690 V maximum rated operational voltage.
- 4.5 kV rated impulse withstand voltage.
- 25 kA rated short-time withstand current.
- Pin-type electrical connection with insulated construction.
- Suitable for compatible devices with auxiliary switches.
Efficient Three-Phase Power Distribution
Phase busbars provide an efficient alternative to individually wiring compatible circuit breakers and modular installation devices. By distributing the incoming supply through a common conductor assembly, they reduce repetitive wiring and help create a cleaner, more consistent electrical panel layout.
The ABB SZ-PSB46N combines 39 pin connections with a 10 mm² conductor cross-section and 1018 mm overall length. Its design accommodates up to 13 compatible devices and is suitable for installations incorporating auxiliary switches, making it a practical choice for professional three-phase distribution assemblies.
Typical Applications
- Three-phase electrical distribution boards.
- Miniature circuit breaker cross-wiring.
- Compatible devices fitted with auxiliary switches.
- Modular circuit protection assemblies.
- Commercial electrical distribution systems.
- Industrial control and distribution panels.
- Low-voltage switchgear and panel-building applications.
Technical Specifications
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| Length (mm) | 1018 mm | |
|---|---|---|
| Device Type | Busbar | |
| Series | SZ-PSB | |
| Order code | GHV0360874R0024 | |
| Product type | Phase busbar / busbar block | |
| Product group | MCB Accessories | |
| Number of phases | 3 | |
| Number of poles / pins | 39 | |
| Pin arrangement | 13 × 3 | |
| Suitable number of devices | 13 | |
| Cross-section | 10 mm² | |
| Length | 1018 mm | |
| Pitch | 17.5 mm | |
| Rated continuous current | 63 A | |
| Maximum rated operational voltage | 690 V | |
| Rated impulse withstand voltage | 4.5 kV | |
| Rated short-time withstand current | 25 kA | |
| Electrical connection | Pin | |
| Insulated | Yes | |
| Suitable for devices with auxiliary switch | Yes | |
| Suitable for devices with neutral conductor | No | |
| Net weight | approx. 0.422 kg | |
| EAN / GTIN | 4012233548705 |
Frequently Asked Questions
What is the ABB SZ-PSB46N used for?
The SZ-PSB46N is an insulated 3-phase phase busbar designed for efficient cross-wiring and power distribution across compatible miniature circuit breakers and other modular installation devices.
How many pins does the ABB SZ-PSB46N have?
The ABB SZ-PSB46N has 39 pins arranged as 13 × 3 pins across three phases and is suitable for up to 13 compatible devices.
What is the current rating of the ABB SZ-PSB46N?
The SZ-PSB46N has a rated continuous current of 63 A and a rated short-time withstand current of 25 kA.
Can the SZ-PSB46N be used with devices that have auxiliary switches?
Yes. The ABB SZ-PSB46N is designed to accommodate compatible modular devices fitted with auxiliary switches.
What is the ABB order code for the SZ-PSB46N?
The ABB order code for the SZ-PSB46N phase busbar is GHV0360874R0024.
Trusted ABB Modular Distribution Accessories
ABB phase busbars provide an efficient method of cross-wiring compatible circuit protection and modular installation equipment, helping installers create organised and consistent power distribution arrangements within professional low-voltage electrical panels.
