Crabtree 20A 30mA RCBO Single Module B Curve

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.