Crabtree 20A 30mA RCBO Single Module B Curve
Compact Crabtree 20A 30mA RCBO with Type B curve. 2-pole switching & IEC 61009-1 certified for safe electrical protection.
The Crabtree 20A 30mA RCBO Single Module B Curve is a high-quality residual current circuit breaker with overcurrent protection, designed for both domestic and commercial electrical installations. Offering Type A RCD classification, it ensures protection against earth leakage currents, enhancing electrical safety for users and appliances alike.
This RCBO features a test button for regular 6-monthly operation tests, as recommended by BS7671:2018 18th Edition, ensuring continued reliability. With a compact single-module width of 18mm, it saves space in consumer units while providing 35mm of extra cabling room, making installations cleaner and more efficient.
Key features include:
- 2-pole switching – Ensures complete isolation by switching both live and neutral.
- Quicker installation – Simplified wiring and easier insulation and resistance testing at load terminals.
- Energy Limiting Class 3 compliance – Enhances safety and device protection.
- IEC 61009-1 certified – Meets international electrical safety standards.
Engineered for durability and performance, this RCBO delivers reliable circuit protection in 240V installations, making it an essential component for modern electrical systems.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Domestic consumer units
- Commercial electrical installations
- Protection against earth leakage
- Overcurrent protection circuits
- Voltage Rating: 240V AC
- Current Rating: 20A
- Number of Poles: 2 Pole
- Tripping Curve: Type B
- RCD Classification: Type A
- Module Width: 18mm
- Energy Limiting Class: 3
- Compliance: IEC 61009-1
- Weight: 160g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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