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2CSL940009R1012 ABB BF2-S9 UP 3N/12 12-Pole 10 mm² Four-Phase Busbar
ABB BF2-S9 UP 3N/12 insulated four-phase 12-pole busbar with a 10 mm² conductor cross-section and 63 A rated permanent current, designed for power distribution across compatible ABB S200 and SN201 MCBs and F200 RCDs.
£29.06
Why Choose the ABB BF2-S9 UP 3N/12 Busbar?
The ABB BF2-S9 UP 3N/12 is an insulated four-phase 12-pin busbar designed for power distribution across compatible ABB S200 and SN201 miniature circuit breakers together with F200 residual current devices. Identified by ABB order code 2CSL940009R1012, it forms part of ABB's MCB accessories portfolio and System pro M compact range.
Featuring a 10 mm² conductor cross-section, the BF2-S9 UP 3N/12 uses a 4 + 8 × 1+N pin arrangement for three-phase-plus-neutral distribution applications. The UP configuration is designed for installations where the supply arrangement and compatible devices require the corresponding upper busbar connection layout.
The BF2-S9 UP 3N/12 has 12 poles, supports four-phase distribution including neutral and is rated for a permanent current of 63 A. Its insulated pin-type construction helps simplify wiring between compatible modular devices while providing a consistent and space-efficient distribution-board installation.
Key Advantages
- Provides organised three-phase plus neutral power distribution across compatible modular devices.
- 12-pin / 12-pole configuration with a 4 + 8 × 1+N connection arrangement.
- 10 mm² conductor cross-section for robust power distribution.
- Rated for a permanent current of 63 A.
- Insulated pin-busbar construction helps simplify panel wiring.
- Designed for compatible ABB S200, SN201 and F200 modular protection devices.
Key Features
- ABB BF2-S9 busbar range.
- UP connection configuration.
- Four phases including neutral.
- 12 poles / connection positions.
- 4 + 8 × 1+N pin arrangement.
- 10 mm² conductor cross-section.
- 63 A rated permanent current (Iu).
- 25 kA rated short-time withstand current (Icw).
- 400 V maximum rated operational voltage.
- Insulated pin-type connection.
Efficient Three-Phase and Neutral Power Distribution
A phase busbar provides a common electrical supply across multiple compatible modular protection devices, reducing the number of individual jumper conductors required inside a distribution board. In three-phase-plus-neutral systems, a purpose-designed busbar can distribute the phases and neutral in the required sequence while maintaining an organised connection arrangement.
The ABB BF2-S9 UP 3N/12 combines a four-phase configuration, 12 connection positions and a 10 mm² cross-section. Its 4 + 8 × 1+N arrangement is designed for compatible combinations of ABB S200, SN201 and F200 devices, making it suitable for compact professional distribution assemblies requiring coordinated phase and neutral connections.
Typical Applications
- Three-phase plus neutral electrical distribution boards.
- ABB SN201 miniature circuit breaker assemblies.
- ABB S200 modular circuit protection installations.
- Distribution arrangements incorporating compatible ABB F200 RCDs.
- Commercial and industrial electrical distribution panels.
- OEM and panel-building applications requiring coordinated phase and neutral distribution.
Technical Specifications
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| Conductor Size | 10 mm² | |
|---|---|---|
| Device Type | Busbar | |
| Series | System pro M compact / BF2-S9 | |
| Order code | 2CSL940009R1012 | |
| GTIN / EAN | 8012542047056 | |
| Product group | MCB Accessories | |
| Product type | Phase busbar | |
| Configuration | 3-phase + neutral | |
| Connection arrangement | 4 + 8 × 1+N | |
| Number of phases | 4 | |
| Number of poles | 12 | |
| Suitable for number of device groups | 3 | |
| Conductor cross-section | 10 mm² | |
| Rated permanent current (Iu) | 63 A | |
| Maximum rated operational voltage (Ue) | 400 V | |
| Rated short-time withstand current (Icw) | 25 kA | |
| Electrical connection | Pin | |
| Insulated | Yes | |
| Suitable for devices with neutral conductor | Yes | |
| Suitable for devices with auxiliary switch | No | |
| Suitable for | ABB S200 and SN201 MCBs and F200 RCDs | |
| Product dimensions | approx. 211 × 30 × 21 mm | |
| Product net weight | approx. 0.110 kg | |
| Pack quantity | 5 pieces |
Frequently Asked Questions
What is the ABB BF2-S9 UP 3N/12 used for?
The ABB BF2-S9 UP 3N/12 is an insulated three-phase plus neutral busbar designed to distribute power across compatible ABB S200 and SN201 miniature circuit breakers and F200 residual current devices.
How many poles does the BF2-S9 UP 3N/12 have?
The BF2-S9 UP 3N/12 has 12 poles in a four-phase configuration, using a 4 + 8 × 1+N connection arrangement.
What is the current rating of the ABB BF2-S9 UP 3N/12?
The BF2-S9 UP 3N/12 has a rated permanent current of 63 A and a rated short-time withstand current of 25 kA.
Which ABB devices are compatible with the BF2-S9 UP 3N/12?
The busbar is designed for compatible ABB S200 and SN201 miniature circuit breakers and F200 residual current devices. Compatibility of the exact device combination and connection arrangement should be confirmed before installation.
What is the ABB order code for the BF2-S9 UP 3N/12?
The ABB order code for the BF2-S9 UP 3N/12 four-phase 12-pole busbar is 2CSL940009R1012.
ABB Modular Distribution Accessories
ABB BF2-S9 busbars provide an organised method of distributing phase and neutral connections across compatible modular circuit protection devices, helping simplify panel wiring and create consistent electrical distribution assemblies.
