Overview: The CMJB is a high-quality commercial-grade junction box designed specifically for trace heating installations in non-hazardous locations. It provides a secure, weatherproof environment for connecting power leads to heating cables or for creating splices between cable runs.

Key Features:

• Easy Installation: Features convenient knock-outs for quick cable entry and mounting.

• Robust Design: Manufactured from durable materials suitable for commercial and domestic environments.

• Safe Connectivity: Internal terminals support cable connections up to 4mm², ensuring low resistance and secure wiring.

• Weatherproof: Rated for outdoor use (IP66) to protect your electrical connections from moisture and dust ingress.

• Compact Footprint: Ideal for mounting on walls or near pipework where space is limited.

Typical Applications:

• Connecting power to underfloor heating mats or loose cables.

• Terminating frost protection cables on water pipes.

• Use in kitchens, bathrooms, and external non-explosive zones.