237-1547

ABB GJH Series Contactor Relay, 4 Poles, 4A Contact Current Rating - GJH1213001R5221 This contactor relay is a robust 4-pole switch designed for quick and efficient control of electrical circuits. Featuring a compact design with screw terminals, it measures 52.5mm in width and 46.5mm in length, suitable for DIN rail mounting. Its operational temperature range spans from -25°C to +55°C, making it highly versatile in various environments. Features & Benefits • Directly controlled by PLC due to low coil consumption • Compact design saves space in electrical systems • Silent, hum-free operation ensures minimal disruption • Dual auxiliary contact configuration enhances control capabilities • High current switching at 400V AC up to 3A • Designed for reliable performance in residential and industrial applications Applications • Used for switching control signals in residential buildings • Ideal for commercial building automation systems • Suitable for industrial requiring high reliability • Utilised in systems with PLC for precise control management What is the recommended mounting method for this relay? The relay supports DIN rail mounting, ensuring easy installation and secure placement within electrical panels. Can it handle high current loads? Yes, it can manage control signals up to 3A at 400V AC, making it suitable for high current applications. What type of terminals does this relay use? This device utilises screw terminals for secure and reliable connections, enhancing its overall performance in electrical systems. How does the coil consumption affect its operation? The relay features low coil consumption, allowing for efficient and direct control from programmable logic controllers, reducing energy costs. What are the benefits of its silent operation? The noiseless, hum-free coil ensures minimal disturbance in environments where quiet operation is essential, such as in residential or office settings.