Product Overview

The Crabtree CIK40-40 Installation Contactor is a high-capacity 40A switching device featuring a 4NO (four normally open) contact configuration. Designed for reliable control of high-load electrical circuits, 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 CIK40-40 integrates seamlessly into modern distribution systems. Its DIN rail mountable design ensures quick and secure installation, while silent operation makes it ideal for installations where reduced switching noise is preferred.

Key Features

• 40A installation contactor
• 4NO (four normally open) contact configuration
• AC/DC compatible for versatile applications
• Suitable for Crabtree sub-distribution boards (except Fusestar)
• DIN rail mountable for fast and straightforward installation
• Silent switching operation
• Maximum main circuit terminal capacity: 16mm²
• Robust construction for demanding applications

Applications

The Crabtree CIK40-40 40A contactor is ideal for switching lighting systems, heating equipment, ventilation units and other high-current electrical loads requiring dependable normally open contact control within distribution boards.

Technical Documentation

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

Download the Crabtree CIK40-40 Datasheet