ABB GJH Contactor Relay, 4 A, 1NC/3NO

This contactor relay is a compact solution designed for control applications, offering a reliable 4-pole configuration. Measuring 52.5mm in width and 46.5mm in height, and featuring a screw terminal design, it is ideal for environments where space is limited yet reliable performance is key. Operating within a control voltage range of 110V to 127V AC, it is built to manage various switching tasks efficiently.

• Compact design optimises space for installations
• 4A current rating suitable for diverse applications
• 1NC/3NO configuration allows for versatile control options
• Screw terminal connections ensure secure wiring
• Operating temperature range supports various environments
• DIN rail and screw mounting style enable flexible installation

• Utilised in residential buildings for control signalling
• Implemented in commercial settings for enhanced automation
• Adopted in industrial facilities to switch control signals
• Suitable for requiring silent operation
• Effective for mounting on DIN rails for compact layouts

The operational temperature range of -25°C to +55°C allows it to function effectively in diverse environments, ensuring reliability in extreme conditions. This feature is crucial for industrial settings where temperature can fluctuate.

This configuration provides flexibility, allowing users to control one normally closed contact alongside three normally open contacts, making it suitable for various automation tasks and switching needs.

Designed for durability, it supports a maximum electrical switching frequency of 600 cycles per hour, enabling efficient operation in automated systems.

It features both DIN rail and screw mounting options, ensuring compatibility with various installation contexts, enhancing ease of use in both residential and commercial applications.