3RT2544-1AL20 SIEMENS

The 3RT2544-1AL20 is a high-performance power contactor from Siemens, designed for switching electrical circuits in various industrial applications. This 4-pole contactor is specifically configured for AC-3 duty, handling currents up to 65 A and motor power up to 30 kW at 400 V. It features an integrated auxiliary contact block with 1 normally open (NO) and 1 normally closed (NC) contact, enhancing its control capabilities. The contactor's coil operates at 230 V AC, with a frequency of 50/60 Hz, ensuring compatibility with standard power supplies. With 2 normally open (NO) and 2 normally closed (NC) main contacts, it provides versatile switching options for complex control circuits. Its compact size S3 design allows for efficient space utilization in control panels. Screw terminals facilitate easy and secure electrical connections. This contactor is ideal for applications requiring reliable and frequent switching of motors and other inductive loads. The robust construction ensures a long service life and dependable performance. It adheres to international standards, guaranteeing safety and quality.