237-1597

ABB Series B Contactor, 20A Contact Current Rating, 3 Poles - GJL1311003R8010 This contactor is a compact 3 pole device designed for control applications. It features a coil voltage of 220 to 690V AC and operates effectively in both AC and DC applications. Ideal for industrial and commercial use, this model also includes one auxiliary contact. Dimensions are compact, measuring 52.5mm in width and 46.7mm in depth, making it suitable for tight spaces. Features & Benefits • Controls loads up to 5.5 kW, optimising power usage • Rated for 20A operation, ensuring high reliability • Silent coil operation reduces noise disturbance • Integrated mounting options for DIN rail or wall • Flat pin terminal design simplifies connections • Wide operating temperature range from -25°C to +55°C Applications • Used for switching single or three-phase loads • Suitable for controlling motors and lighting circuits • Ideal in residential, commercial, and industrial settings • Utilised where space-saving solutions are crucial • Enables efficient control of various electrical systems What are the advantages of using a 3 pole contactor over a 1 pole contactor? A 3 pole contactor can control three-phase systems, providing more versatility for electrical loads. This allows for effective switching of larger motors and complex machinery, which a single pole cannot manage. What is the significance of having a silent coil in this device? The silent coil feature is critical for applications where minimising operational noise is essential. This makes it particularly useful in commercial and residential environments, ensuring quieter operation during control tasks. How does the temperature range impact the performance of the contactor? The temperature range of -25°C to +55°C allows for reliable operation in various environments, from unheated spaces to high-temperature conditions. This ensures consistent performance regardless of external climate factors.