Siemens SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC 0.28-0.4 A F.L.C 400mA Contact Rating 90 W 3RU2116-0EC0

Siemens 3RU2116-0EC0 thermal overload relay is engineered for precision current-sensitive protection of motors and industrial loads. With 1 normally open and 1 normally closed contact, it supports motor current ratings from 0.28 A to 0.4 A full load current (F.L.C.). This SIRIUS 3RU2 series device boasts a power rating of 90 W and 3-pole direct mount configuration, ensuring compatibility with a range of electrical automation systems.

The relay includes an adjustable current range from 0.28 to 0.4 A and a contact rating of 400 mA, suitable for controlling auxiliary signaling and control circuits. Its robust cage clamp terminal design guarantees secure and reliable wiring connection while enabling ease of installation.

Designed for demanding industrial environments, the overload relay features both automatic and manual reset methods, along with a selector switch and test functionalities. It is rated IP55 and IP65 for protection against dust and water ingress, supporting operation temperatures from -40°C to 70°C, ensuring stable performance under harsh conditions.

Measuring 87 mm in length, 45 mm in width, and 73 mm in depth, this compact device supports DIN rail or surface mounting options, providing flexibility in system assembly. The overload relay carries international compliance certifications including CE, IEC, UL, RoHS, UKCA, EAC, CCC, REACH, and WEEE regulations, confirming its quality and safety standards for industrial use.

Ideal for applications in electrical automation, manufacturing, HVAC systems, and industrial machinery, the Siemens 3RU2116-0EC0 protects motors from overload damage effectively. The device includes a stop button, switch position indicator, and impulse voltage resistance up to 6 kV, further enhancing operational dependability.

Set contains 1 Thermal Overload Relay suitable for use with Siemens Sirius Size S0 & S00 contactors. Manufactured in Germany, this product supports a range of industrial automation control tasks demanding reliable motor protection.

Designed for current-sensitive overload protection in electrical circuits. Supports 3 pole direct mount configuration for seamless integration. Features automatic and manual reset methods for flexible operation. Compact dimensions of 87mm length, 45mm width, and 73mm depth.

Rated for 90 W power and contact voltage up to 690V AC. Equipped with cage clamp terminals for secure wiring connections. Has an IP rating of IP55 and IP65 for dust and water resistance. Works in temperature ranges from -40°C to 70°C ensuring durable performance.

Includes two auxiliary contacts for enhanced control and signalling options. Manufactured in Germany adhering to IEC, CE, UL, RoHS and other international standards. Explore more quality industrial relays and automation products in the Siemens range at EnvMart.