



Crabtree 61/BM2030 1 Module SP+N B Curve Type A Miniature RCBO 20A 6kA 30mA
61/BM2030
Starbreaker 1 Module SP+N B Curve Type A Miniature RCBO – Reliable 20A Protection with Switched Neutral
The Starbreaker Miniature RCBO provides advanced circuit protection by combining residual current and overcurrent protection in a compact single-module design. Featuring a switched neutral as standard, it enhances safety while reducing installation and testing times, making it ideal for residential and commercial applications.
- All-in-One Protection: Combines MCB and RCD functionality to protect against overcurrent, short circuits, and earth faults.
- Rated Current: 20A – Suitable for small lighting and power circuits.
- B Curve Tripping Characteristic: Trips between 3-5 times the rated current, ideal for general installations.
- Type A RCD Protection: Detects both AC and pulsating DC residual currents for enhanced safety.
- 30mA Sensitivity: Provides reliable protection against electric shock and fire hazards.
- Switched Neutral as Standard: Improves safety and simplifies testing by ensuring full disconnection.
- Compact 1-Module Design: Saves space in consumer units while delivering full protection.
- Quick & Easy Installation: Reduces installation and testing times for cost-effective implementation.
- Standards Compliant: Manufactured to BS EN 61009-1 for assured safety and performance.
Technical Specification
- Current Rating: 20A
- Tripping Curve: B Curve
- Breaking Capacity: 6kA
- RCD Type: Type A
- Residual Current Sensitivity: 30mA
- Pole Configuration: Single Pole + Neutral (SP+N)
- Module Size: 1
- Switched Neutral: Yes
- Mounting: DIN Rail
- Standards Compliance: BS EN 61009-1
✅ Enhance safety and efficiency with the Starbreaker 20A Miniature RCBO – compact, reliable, and easy to install!

Ean Code | 5017399325008 |
Range | Starbreaker |
Trip Type | B Curve Type A |
Short Circuit Rating | 6kA |
Cable Capacity | 16 mm2 |
Sensitivity | 30 mA |
Product | RCBO |
Type | Singe Pole + N Compact |
Voltage | 230 V |
Pole Configuration | Double Pole (2P) |
Mounting | Plug On |
Width | 18 mm |
Depth | 77 mm |
Current Rating | 20A |
Standards | BSEN61009 |
Rcd Sensitivity | 30 mA |
Number Of Poles | Double Pole (2P) |
Height | 90 mm |
Number Of Modules | 1 |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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