3RV29022AV0
Siemens
The Siemens 3RV29022AV0 is an undervoltage release designed for use with 3RV2 circuit breakers. It operates with AC control supply voltages of 400-440V.
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The Siemens 3RV29021AS0 is an undervoltage release accessory for the 3RV2 series of circuit breakers. It is designed to provide motor circuit breaker protection and operates with AC control supply voltages ranging from 500 V at 50 Hz to 575 V at 60 Hz.
This undervoltage release features IP20 protection on the front, offering finger-safe touch protection. It has a degree of pollution of 3 and an insulation voltage rated value of 690 V. The device is suitable for operation in ambient temperatures between -20 °C and +60 °C, and can be stored in temperatures from -50 °C to +80 °C.
Installation is facilitated by a snap-on mounting method. The dimensions of the unit are 18.5 mm in width, 90 mm in height, and 68 mm in depth. It is compatible with circuit breaker sizes S00, S0, S2, and S3.
Certifications include CE, UL, and CSA, indicating compliance with various international standards. The Siemens 3RV29021AS0 is a reliable component for enhancing the safety and functionality of motor circuit protection systems.
The control supply voltage is 500 V at 50 Hz and 575 V at 60 Hz.
The operating temperature range is -20 °C to +60 °C.
It offers IP20 protection on the front.
The insulation voltage rated value is 690 V.
It is mounted using a snap-on method.
