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2CSL930001R1012 ABB BS9 3/12 3-Phase 12-Pin 10 mm² Busbar
ABB BS9 3/12 is an insulated 3-phase 12-pin busbar with a 10 mm² cross-section and 63 A nominal continuous current rating for compatible ABB SN201 miniature circuit breaker installations.
£11.14
Why Choose the ABB BS9 3/12 3-Phase Busbar?
The ABB BS9 3/12, manufacturer reference BS9312, is an insulated 3-phase pin busbar designed for efficient power distribution across compatible ABB modular circuit protection devices. Supplied under ABB order code 2CSL930001R1012, it provides a neat and reliable connection solution for ABB SN201 miniature circuit breaker installations.
As part of ABB’s range of MCB accessories, the BS9 3/12 simplifies distribution-board wiring by supplying multiple adjacent devices through a common busbar instead of individual interconnecting conductors. Its pin-type connection and insulated construction support fast, consistent and organised panel assembly.
The busbar features 12 pins, a 3-phase configuration and a 10 mm² conductor cross-section. With a nominal continuous current rating of 63 A and maximum rated operational voltage of 400 V, it is suitable for demanding low-voltage distribution applications.
Key Advantages
- Efficient 3-phase power distribution across compatible modular devices.
- 12-pin configuration suitable for connecting up to four compatible 3-phase device positions.
- 10 mm² conductor cross-section for dependable current distribution.
- Rated for a nominal continuous current of 63 A.
- Insulated construction supports safe and organised panel wiring.
- Purpose-designed for compatible ABB SN201 miniature circuit breakers.
Key Features
- ABB BS9 busbar series.
- 3-phase configuration.
- 12 pins.
- 10 mm² cross-section.
- 63 A nominal continuous current.
- 400 V maximum rated operational voltage.
- 25 kA rated short-time withstand current.
- Pin-type electrical connection.
- Insulated busbar construction.
- 150 mm length.
Efficient Three-Phase Power Distribution
Pin busbars provide a convenient alternative to individually wiring adjacent modular circuit protection devices. A common busbar distributes the incoming supply across multiple devices, reducing repetitive wiring and helping create a clean, consistent electrical panel layout.
The ABB BS9 3/12 is specifically configured for three-phase distribution with 12 connection pins. Its compact insulated construction makes it particularly useful for ABB SN201 installations in distribution boards, switchgear assemblies and other modular low-voltage systems.
Typical Applications
- Three-phase electrical distribution boards.
- ABB SN201 miniature circuit breaker installations.
- Commercial electrical distribution systems.
- Industrial control and distribution panels.
- OEM electrical equipment.
- Modular switchgear assemblies.
- Panel building and electrical installation projects.
Technical Specifications
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| Length (mm) | 150 mm | |
|---|---|---|
| Device Type | Comb busbar (pin / fork) | |
| Series | BS9 | |
| Manufacturer reference | BS9312 | |
| Order code | 2CSL930001R1012 | |
| Product type | Pin busbar | |
| Product group | MCB Accessories | |
| Number of phases | 3 | |
| Number of poles / pins | 12 | |
| Cross-section | 10 mm² | |
| Nominal continuous current | 63 A | |
| Maximum rated operational voltage | 400 V | |
| Rated short-time withstand current | 25 kA | |
| Electrical connection | Pin | |
| Insulated | Yes | |
| Length | 150 mm | |
| Pitch | 17.5 mm | |
| Suitable for number of devices | 4 | |
| Suitable for devices with neutral conductor | No | |
| Weight | 0.09 kg | |
| GTIN | 8012542047551 |
Frequently Asked Questions
What is the ABB BS9 3/12 busbar used for?
The BS9 3/12 is a 3-phase pin busbar used to distribute electrical power across compatible ABB SN201 miniature circuit breakers.
How many pins does the ABB BS9 3/12 have?
The busbar has 12 pins in a three-phase configuration and is suitable for connecting up to four compatible device positions.
What is the current rating of the ABB BS9 3/12?
The BS9 3/12 has a nominal continuous current rating of 63 A.
What is the conductor cross-section of this busbar?
The ABB BS9 3/12 has a conductor cross-section of 10 mm².
What is the ABB order code for the BS9 3/12?
The ABB order code for the BS9 3/12 is 2CSL930001R1012.
Trusted ABB Modular Distribution Accessories
ABB BS9 busbars provide an efficient and organised method of distributing power across compatible modular circuit protection devices, supporting consistent installation in commercial and industrial electrical panels.
