Siemens Overload Relay 3RB Series 200A FLC, 4A Contact Rating, 50W Power, 230V AC 3P 3RB2056-1FW2

Siemens 3RB2056-1FW2 overload relay from the prominent 3RB series is engineered for advanced motor protection by effectively safeguarding electrical machinery from overload damages. Rated for a full load current (FLC) of 200 amperes, this device delivers reliable performance with a contact current rating of 4 amperes and a power rating of 50 watts operating at 230 volts AC across a 3-pole assembly.

The relay offers flexibility with automatic, manual, and remote reset options, ensuring ease of operation in industrial automation applications. With its adjustable current range from 50 to 200 amperes, it supports versatile motor protection requirements.

Constructed with screw terminals, it facilitates secure and straightforward electrical installations. This overload relay is designed to withstand harsh environmental conditions with an operating temperature range of -25°C to 60°C and an IP20 ingress protection rating.

Measuring 120mm in width and length and 155mm in depth, the compact size supports efficient use of panel space. The device complies with multiple international standards such as IEC 61000 series, UL, CSA, CE, and CCC, assuring quality and reliability for diverse global applications.

This Siemens overload relay is ideal for direct mount applications requiring 3-pole relay configurations and is suited for various industrial, automation, manufacturing, and electrical control systems where motor safety and operational continuity are critical.

Equipped with 1 NO and 1 NC contact for comprehensive overload protection. Adjustable current range between 50 and 200 amperes provides customized motor safeguarding. Durable screw terminal connections ensure reliable and safe wiring.

Operating temperature range from -25°C to 60°C supports varied industrial environments. Compact and robust IP20 rated enclosure protects internal components. Designed to international standards to meet industry safety and quality demands.

Contact voltage withstand capacity of up to 1 kV AC enhances electrical robustness. Manufactured in Germany highlighting superior production standards.

This product is an essential component in industrial electrical panels, automation control gear, and motor control centers. Engineers and technicians rely on Siemens 3RB2056-1FW2 for dependable overload protection to maintain machinery longevity and reduce downtime.

Explore more products in the Overload Relay category at EnvMart for high-quality electrical and control equipment solutions.