237-1549

ABB GJH Series Contactor Relay, 4 No. Contact Configuration, 4A Contact Current Rating - GJH1213001R7401 This contactor relay is a compact solution designed for reliable control tasks in various industrial and commercial applications. With dimensions of 46.5mm x 52.5mm x 46.5mm, this four-pole relay operates at a control voltage of 24 V DC and is equipped with screw terminals. The robust design allows it to withstand extreme temperatures ranging from -25°C to +55°C, making it versatile for numerous environments. Features & Benefits • Utilises 4NO configuration for effective signal switching • Low coil consumption allows direct PLC control • Integrated protective circuit enhances longevity and safety • Designed for easy mounting on DIN rail or wall • Supports a maximum operational rating of 4A for versatility • Offers four auxiliary contacts for flexible applications Applications • Ideal for switching control signals in residential buildings • Suitable for automation tasks in commercial setups • Utilised in industrial control systems for reliability • Perfect for low-power signal switching needs What are the operational limits regarding coil consumption and voltage? This device operates within a coil consumption range of 0.85 to 1.1 times the rated voltage, suitable for environments up to 55°C. How does the integrated protective circuit function in regard to overvoltage? The built-in protective circuit is equipped with diodes to prevent damage from voltage spikes, thereby enhancing the device's durability. What is the importance of having four auxiliary contacts? Having four auxiliary contacts allows for enhanced control and functional flexibility within automation tasks, facilitating complex signal processing and control schemes. What is the maximum switching frequency for this device? It is rated for a maximum switching frequency of 600 cycles per hour in both AC-15 and DC-13 applications, supporting efficient operation in dynamic environments.