Product Overview

The Crabtree CIK40-22 Installation Contactor is a high-capacity 40A switching device featuring a 2NO (two normally open) and 2NC (two normally closed) contact configuration. Designed for reliable control of larger electrical loads, it is suitable for both AC and DC applications in commercial and industrial environments.

Fully compatible with all Crabtree sub-distribution boards (excluding Fusestar), the CIK40-22 ensures straightforward integration into modern distribution systems. Its DIN rail mountable design allows for quick and secure installation, while silent operation makes it ideal for installations where minimal noise is required.

Key Features

• 40A installation contactor
• 2NO + 2NC contact configuration
• AC/DC compatible for versatile applications
• Suitable for Crabtree sub-distribution boards (except Fusestar)
• DIN rail mountable for fast and secure installation
• Silent switching operation
• Maximum main circuit terminal capacity: 16mm²
• Robust construction for demanding applications

Applications

The Crabtree CIK40-22 40A contactor is ideal for controlling lighting circuits, heating systems, ventilation equipment and other high-load electrical applications requiring both normally open and normally closed contacts for flexible switching.

Technical Documentation

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

Download the Crabtree CIK40-22 Datasheet