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GHV0360874R0030 ABB SZPSB52N SZ-PSB52N 3-Phase 48-Pole 16 mm² Busbar
ABB SZPSB52N SZ-PSB52N is an insulated three-phase 48-pole pin busbar with a 16 mm² conductor cross-section and 80 A continuous-current rating for up to 16 compatible modular protection devices with auxiliary switches.
£54.26
Why Choose the ABB SZPSB52N SZ-PSB52N Busbar?
The ABB SZPSB52N, manufacturer type SZ-PSB52N, is an insulated three-phase pin busbar block designed for efficient cross-wiring of compatible ABB modular circuit protection devices. Part of the ABB System pro M compact connection system, it provides a structured alternative to individual jumper wiring in low-voltage distribution boards and control panels.
The SZ-PSB52N features 48 poles arranged as 16 × 3, a substantial 16 mm² conductor cross-section and capacity for 16 compatible devices. It is specifically suited to three-pole devices with auxiliary switches, allowing the three-phase supply to continue across a row while accommodating the additional module occupied by auxiliary equipment.
With a rated continuous current of 80 A, maximum rated operating voltage of 690 V and rated short-time withstand current of 25 kA, the SZ-PSB52N is engineered for professional modular distribution assemblies. ABB identifies this version with order code GHV0360874R0030 and GTIN 4012233549306.
Key Advantages
- Purpose-designed three-phase busbar block for modular circuit protection equipment.
- 48-pole / 16 × 3 arrangement supports up to 16 compatible devices.
- Substantial 16 mm² conductor cross-section.
- Rated continuous current of 80 A.
- Suitable for compatible devices fitted with auxiliary switches.
- Insulated construction helps provide shock protection around the conductive busbar elements.
- Reduces individual cross-wiring and supports organised panel assembly.
Key Features
- ABB SZ-PSB52N busbar block.
- Three-phase configuration.
- 48 poles arranged as 16 × 3.
- 16 mm² conductor cross-section.
- 80 A rated continuous current.
- Maximum rated operating voltage of 690 V.
- Rated impulse withstand voltage of 4.5 kV.
- Rated short-time withstand current of 25 kA.
- Pin-type electrical connection.
- Suitable for 16 devices.
- Suitable for devices incorporating auxiliary switches.
- ABB order code GHV0360874R0030.
Reliable Three-Phase Distribution with Auxiliary-Switch Compatibility
Busbar blocks simplify the cross-wiring of groups of modular circuit protection devices by replacing multiple individual jumper conductors with a coordinated common supply system. This can reduce installation effort, improve wiring consistency and create a cleaner, more serviceable distribution-board layout.
The ABB SZ-PSB52N combines a 16 × 3 pole arrangement with a 16 mm² cross-section and 80 A continuous-current rating. Its dedicated arrangement accommodates compatible devices with auxiliary switches while maintaining three-phase distribution across the assembly, making it particularly useful for larger industrial and commercial protection panels.
Typical Applications
- Three-phase electrical distribution boards.
- Three-pole miniature circuit breaker assemblies.
- MCB installations incorporating auxiliary switches.
- Industrial control panels.
- Commercial electrical switchboards.
- Machine and automation control cabinets.
- Grouped modular protection devices requiring a common three-phase supply.
Technical Specifications
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| Conductor Size | 16 mm² | |
|---|---|---|
| Device Type | Comb busbar (pin / fork) | |
| Length (mm) | 1023 mm | |
| Series | System pro M compact | |
| SKU | SZPSB52N | |
| ABB order code | GHV0360874R0030 | |
| Product type | Insulated pin busbar block | |
| Number of phases | 3 | |
| Number of poles | 48 (16 × 3) | |
| Suitable number of devices | 16 | |
| Conductor cross-section | 16 mm² | |
| Rated continuous current | 80 A | |
| Maximum rated operating voltage | 690 V | |
| Rated impulse withstand voltage | 4.5 kV | |
| Rated short-time withstand current | 25 kA | |
| Connection type | Pin | |
| Length | 1,023 mm | |
| Insulated | Yes | |
| Suitable for devices with auxiliary switch | Yes | |
| Suitable for devices with neutral conductor | No | |
| Net weight | 0.615 kg | |
| Country of origin | Germany | |
| EAN / GTIN | 4012233549306 |
Frequently Asked Questions
What is the ABB SZ-PSB52N used for?
The ABB SZ-PSB52N is an insulated three-phase pin busbar block designed to distribute a common electrical supply across multiple compatible ABB modular circuit protection devices.
How many poles does the ABB SZ-PSB52N provide?
The SZ-PSB52N provides 48 poles arranged as 16 × 3 and is suitable for connecting up to 16 compatible devices.
What are the current and conductor ratings of the SZ-PSB52N?
The busbar has a 16 mm² conductor cross-section and a rated continuous current of 80 A.
Can the SZ-PSB52N be used with devices fitted with auxiliary switches?
Yes. The ABB SZ-PSB52N is specifically suitable for compatible modular circuit protection devices incorporating auxiliary switches.
What is the ABB order code for the SZ-PSB52N?
The ABB manufacturer order code for the SZ-PSB52N busbar is GHV0360874R0030.
Trusted ABB Power Distribution Accessories
ABB System pro M compact busbar systems provide purpose-designed power distribution across compatible modular protection devices, helping panel builders reduce individual wiring and create organised, dependable low-voltage electrical assemblies.
