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GHV0360874R0026 ABB SZ-PSB48N 3-Phase 39-Pin 16 mm² Busbar
ABB SZ-PSB48N GHV0360874R0026 is an insulated 80 A three-phase busbar block with 39 connection pins, a 16 mm² conductor cross-section and capacity for up to 13 compatible modular device positions.
£54.44
Why Choose the ABB SZ-PSB48N Busbar?
The ABB SZ-PSB48N is an insulated three-phase busbar block designed for efficient cross-connection of compatible ABB modular circuit protection devices. Identified by ABB order code GHV0360874R0026, it forms part of ABB’s range of MCB accessories and is specifically configured for installations combining single-pole miniature circuit breakers with auxiliary switches.
The SZ-PSB48N features 39 connection pins arranged as 13 × 3-phase connections, allowing up to 13 compatible device positions to be supplied from a common three-phase source. Its 16 mm² conductor cross-section, pin-type connections and approximately 1018 mm length provide a practical solution for larger modular distribution assemblies.
With a rated continuous current of 80 A, maximum rated operational voltage of 690 V and rated short-time withstand current of 25 kA, the SZ-PSB48N is engineered for professional low-voltage distribution applications. Its insulated construction helps simplify panel wiring while providing an organised and dependable method of distributing three-phase power across compatible devices.
Key Advantages
- Purpose-designed three-phase busbar for compatible ABB modular devices.
- 39 connection pins arranged as 13 × 3-phase connections.
- 16 mm² conductor cross-section for high-current power distribution.
- 80 A rated continuous current for professional electrical installations.
- Maximum rated operational voltage of 690 V.
- Designed for compatible single-pole MCBs with auxiliary switches.
Key Features
- ABB SZ-PSB48N busbar block.
- ABB order code GHV0360874R0026.
- 3-phase configuration.
- 39 poles / connection pins.
- Connection arrangement of 13 × 3.
- Suitable for up to 13 compatible device positions.
- 16 mm² conductor cross-section.
- 80 A rated continuous current.
- 690 V maximum rated operational voltage.
- 25 kA rated short-time withstand current.
- Insulated construction with pin-type electrical connections.
Efficient Three-Phase Power Distribution
Phase busbars provide an efficient method of distributing electrical power across multiple compatible modular protection devices without requiring individual cross-wiring at every connection. This reduces wiring effort, improves connection consistency and helps create a cleaner and more organised electrical distribution assembly.
The ABB SZ-PSB48N is specifically configured for single-pole miniature circuit breakers used with auxiliary switches and a three-phase supply. Its 39-pin, 13 × 3 arrangement combines a 16 mm² conductor cross-section with an 80 A continuous-current rating, making it suitable for professional distribution-board and panel-building applications.
Typical Applications
- Three-phase electrical distribution boards.
- Compatible ABB miniature circuit breaker installations.
- Single-pole MCB installations incorporating auxiliary switches.
- Commercial and industrial switchboards.
- Multi-device modular circuit protection assemblies.
- Professional panel building and electrical distribution systems.
Technical Specifications
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| Conductor Size | 16 mm² | |
|---|---|---|
| Device Type | Busbar | |
| Length (mm) | 1018 mm | |
| Product group | MCB Accessories | |
| Series | System pro M | |
| Model / type code | SZ-PSB48N | |
| Order code | GHV0360874R0026 | |
| Product type | Busbar block / phase busbar | |
| Number of phases | 3 | |
| Number of poles / pins | 39 | |
| Connection arrangement | 13 × 3 | |
| Suitable for number of devices | 13 | |
| Conductor cross-section | 16 mm² | |
| Rated continuous current | 80 A | |
| Maximum rated operational voltage | 690 V | |
| Rated impulse withstand voltage | 4.5 kV | |
| Rated short-time withstand current | 25 kA | |
| Connection type | Pin | |
| Pitch | 17.5 mm | |
| Length | approx. 1018 mm | |
| Insulated | Yes | |
| Suitable for devices with auxiliary switch | Yes | |
| EAN / GTIN | 4012233548903 |
Frequently Asked Questions
What is the ABB SZ-PSB48N used for?
The ABB SZ-PSB48N is a three-phase busbar block designed to distribute power across compatible modular circuit protection devices, including suitable single-pole MCB installations with auxiliary switches.
How many connection pins does the ABB SZ-PSB48N have?
The SZ-PSB48N has 39 connection pins arranged as 13 × 3-phase connections, providing connections for up to 13 compatible device positions.
What is the conductor cross-section of the SZ-PSB48N?
The ABB SZ-PSB48N has a conductor cross-section of 16 mm².
What is the rated current and voltage of the ABB SZ-PSB48N?
The SZ-PSB48N has a rated continuous current of 80 A and a maximum rated operational voltage of 690 V.
What is the ABB order code for the SZ-PSB48N?
The ABB order code for the SZ-PSB48N three-phase busbar block is GHV0360874R0026.
Trusted ABB Electrical Distribution Accessories
ABB phase busbars provide efficient cross-connection solutions for compatible modular circuit protection equipment, helping installers and panel builders create organised, reliable and professionally assembled electrical distribution systems.
