Product Overview

The Crabtree CIK21-10 Installation Contactor is a reliable 20A switching device featuring a 4NO (four normally open) contact configuration. Designed for use in both AC and DC applications, this contactor provides efficient and dependable control of electrical circuits in commercial and industrial environments.

Fully compatible with all Crabtree sub-distribution boards (excluding Fusestar), the CIK21-10 ensures straightforward integration into existing installations. Its compact, DIN rail mountable design allows for quick fitting within consumer units and distribution boards, while silent operation makes it ideal for noise-sensitive settings.

Key Features

• 20A installation contactor
• 4NO (four normally open) contact configuration
• Suitable for AC and DC applications
• Compatible with Crabtree sub-distribution boards (except Fusestar)
• DIN rail mountable for fast and secure installation
• Silent operation for discreet performance
• Maximum main circuit terminal capacity: 4mm²
• Durable construction for long-term reliability

Applications

Ideal for controlling lighting, heating, ventilation and other electrical loads, the Crabtree CIK21-10 20A contactor provides dependable switching performance and enhanced flexibility within modern electrical distribution systems.

Technical Documentation

For detailed technical specifications and installation instructions, please refer to the official product datasheet:

Download the Crabtree CIK21-10 Datasheet