Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CSL920002R1012 ABB BF2-S9 DOWN 1N/12 2-Phase 12-Pole 10 mm² Busbar
ABB BF2-S9 DOWN 1N/12 is an insulated two-phase 10 mm² pin busbar rated for 63 A continuous current and designed to interconnect compatible ABB S200 and SN201 miniature circuit breakers with F200 residual current devices.
£20.63
Why Choose the ABB BF2-S9 DOWN 1N/12 Busbar?
The ABB BF2-S9 DOWN 1N/12 is a two-phase pin busbar designed for efficient interconnection of compatible ABB modular circuit protection devices. Its specialised arrangement supports the wiring of a 2-pole F200 residual current device with compact 1+N SN201 miniature circuit breakers, helping simplify distribution-board assembly.
Featuring a 10 mm² conductor cross-section, the BF2-S9 DOWN 1N/12 uses an insulated pin connection and provides a two-conductor phase-and-neutral arrangement. The busbar is suitable for compatible ABB S200 and SN201 MCBs and F200 RCDs, providing a purpose-designed alternative to repetitive individual wiring.
The BF2-S9 DOWN 1N/12 is rated for up to 63 A continuous current and a maximum operational voltage of 400 V, with a rated short-time withstand current of 25 kA. Its compact construction and dedicated DOWN configuration make it a practical ABB System pro M compact accessory for professional distribution and control assemblies.
Key Advantages
- Purpose-designed for interconnection of compatible ABB F200, S200 and SN201 devices.
- Supports wiring between a 2-pole RCD and compact 1+N MCBs.
- 10 mm² conductor cross-section for robust power distribution.
- Rated for up to 63 A continuous current.
- 25 kA short-time withstand current.
- Insulated pin construction helps provide neat and consistent panel wiring.
- Reduces the need for repetitive individual jumper conductors.
Key Features
- ABB BF2-S9 busbar range.
- Two-phase / two-conductor configuration.
- 12-pole nominal configuration.
- 10 mm² conductor cross-section.
- 63 A nominal continuous current.
- Maximum rated operational voltage of 400 V.
- 25 kA permitted short-time current.
- Pin-type electrical connection.
- Insulated construction.
- Suitable for devices incorporating a neutral conductor.
- Designed for compatible SN201, S200 and F200 devices.
Phase and Neutral Distribution for Compact Modular Protection
A dedicated phase-and-neutral busbar can significantly simplify the connection of compact modular protection devices by distributing the required conductors through a predefined pin arrangement. This reduces repetitive jumper wiring and can improve consistency, assembly speed and organisation within electrical distribution boards.
The ABB BF2-S9 DOWN 1N/12 is specifically arranged for applications combining a two-pole residual current device with compact 1+N protection devices. Its two-conductor construction, 10 mm² cross-section and dedicated pin sequence make it particularly useful for coordinated ABB System pro M compact distribution assemblies.
Typical Applications
- 2-pole RCD and 1+N MCB distribution assemblies.
- Compatible ABB F200 residual current device installations.
- Compatible ABB SN201 miniature circuit breaker installations.
- ABB S200 modular circuit protection assemblies.
- Commercial electrical distribution boards.
- Industrial distribution and control panels.
- OEM switchboard and panel-building applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Conductor Size | 10 mm² | |
|---|---|---|
| Device Type | Comb busbar (pin / fork) | |
| Series | BF2-S9 / System pro M compact | |
| Order code | 2CSL920002R1012 | |
| Product group | MCB Accessories | |
| Product type | Pin busbar | |
| Number of phases | 2 | |
| Nominal pole configuration | 12 | |
| Configuration | 2 + 10 × 1+N | |
| Conductor arrangement | L1-N-L1N-L1N-… | |
| Conductor cross-section | 10 mm² | |
| Nominal continuous current | 63 A | |
| Maximum rated operational voltage | 400 V | |
| Permitted short-time current | 25 kA | |
| Electrical connection | Pin | |
| Insulated | Yes | |
| Suitable for devices with neutral conductor | Yes | |
| Suitable for devices with auxiliary switch | No | |
| Suitable device families | ABB SN201, S200 and F200 | |
| Dimensions (W × H × D) | approx. 211 × 30 × 21 mm | |
| Net weight | approx. 0.110 kg | |
| GTIN/EAN | 8012542047155 |
Frequently Asked Questions
What is the ABB BF2-S9 DOWN 1N/12 used for?
The BF2-S9 DOWN 1N/12 is a two-phase pin busbar designed to simplify interconnection of compatible ABB S200 and SN201 miniature circuit breakers and F200 residual current devices, including arrangements using a 2-pole RCD with compact 1+N MCBs.
What conductor size does the ABB BF2-S9 DOWN 1N/12 use?
The busbar has a 10 mm² conductor cross-section and uses insulated pin-type electrical connections.
What is the current rating of the ABB BF2-S9 DOWN 1N/12?
The BF2-S9 DOWN 1N/12 has a nominal continuous current rating of 63 A and a permitted short-time current of 25 kA.
Which ABB devices are suitable for the BF2-S9 DOWN 1N/12?
The busbar is designed for compatible ABB SN201 and S200 miniature circuit breakers and F200 residual current devices.
What is the ABB order code for the BF2-S9 DOWN 1N/12?
The ABB order code for the BF2-S9 DOWN 1N/12 busbar is 2CSL920002R1012.
Trusted ABB Distribution Technology
ABB BF2-S9 busbars provide a purpose-designed method of interconnecting compatible modular circuit protection devices, helping electrical installers and panel builders create efficient, organised and professionally finished phase-and-neutral distribution assemblies.
