FuseBox RTA062530B RCBO A 25A 30mA 6kA

The FuseBox RTA062530B is a compact and reliable 25A RCBO (Residual Current Breaker with Overcurrent Protection) designed to provide combined protection against overloads, short circuits, and earth leakage faults in residential and light commercial electrical installations. By integrating MCB and RCD functionality into a single device, it helps optimise space within consumer units while enhancing overall electrical safety.

Featuring a B Curve tripping characteristic, the RTA062530B is ideally suited for circuits with low inrush currents, including socket outlets, lighting circuits, and fixed electrical appliances. Its Type A residual current protection detects both AC and pulsating DC fault currents, making it suitable for modern installations containing electronic equipment, energy-efficient appliances, and smart home technologies.

With a 6kA short-circuit breaking capacity and 30mA residual operating current, this RCBO provides dependable protection against electric shock and fire hazards. Designed for seamless integration with FuseBox consumer units, the device features a compact 1P+N configuration, DIN rail mounting, and a flying neutral lead for quick and efficient installation. Manufactured in accordance with IEC/EN 61009-1 standards, the RTA062530B supports compliance with current wiring regulations and 18th Edition requirements.

Key Features

• 25A current rating
• Type A residual current protection
• B Curve tripping characteristic
• 30mA residual operating current
• 6kA short-circuit breaking capacity
• 1P+N (single pole plus neutral) configuration
• Compact single-module design
• DIN rail mounting with flying neutral lead
• Suitable for FuseBox consumer units