Siemens 3RB Overload Relay 1NC/1NO, 200 A F.L.C, 4 A Contact Rating, 160 kW, 3P, SIRIUS | 3RB21534FF2

Description

The Siemens 3RB21534FF2 is an advanced 3-pole overload relay within the robust SIRIUS 3RB series, engineered to provide superior protection for electric motors. This relay is equipped with 1 normally closed (NC) and 1 normally open (NO) auxiliary contact, facilitating flexible integration into control circuits for signaling and interlocking functions. It boasts a substantial full-load current (FLC) rating of 200A, making it suitable for protecting motors with high power demands, up to 160 kW.

Designed for thermal overload protection, the Siemens 3RB21534FF2 detects excessive current that can lead to motor overheating and damage. Its adjustable current setting ensures that it can be precisely calibrated to the specific requirements of the motor it is protecting, offering efficient and reliable safeguarding. The 3-pole design ensures that all phases of the motor circuit are monitored.

This Siemens overload relay is a critical component in motor control applications across various industries, including manufacturing, automation, and heavy machinery. The Siemens 3RB21534FF2 contributes to minimizing downtime and extending the operational life of motors by preventing damage from electrical faults. Its integration into the SIRIUS system ensures compatibility with other Siemens components.

Invest in the reliability and safety of your motor applications with the Siemens 3RB21534FF2 overload relay. This advanced device offers dependable protection and operational efficiency, reflecting Siemens’ commitment to quality in industrial control. Ensure the longevity of your valuable motor assets with this essential protection device.