Product Overview

The Crabtree 18R100/100/4 Loadstar RCCB is a high-performance 100A 100mA four pole Type AC residual current circuit breaker, designed to provide reliable earth fault protection in commercial and industrial electrical installations.

Specifically engineered for use with Crabtree Loadstar distribution boards, this 4P RCCB delivers dependable protection against residual current faults, helping to safeguard both installations and personnel. For incoming supply configurations, it can be used in conjunction with the 18LK125 connection kit.

Key Features

• 100A rated current
• 100mA residual operating current
• Four pole (4P) configuration
• Type AC RCCB – suitable for AC residual currents
• Designed for Crabtree Loadstar distribution boards
• Compatible with 18LK125 connection kit for incoming options
• Robust construction for reliable long-term performance

Applications

The Crabtree 18R100/100/4 RCCB is ideal for use as an incomer or protective device within three-phase distribution systems. It provides essential residual current protection for commercial premises, industrial units and larger electrical installations.

Technical Documentation

For detailed technical specifications and installation guidance, please download the official datasheet below:

Download the Crabtree 18R100/100/4 Datasheet