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This Siemens 3RV20110CA25 circuit breaker is part of the SIRIUS 3RV2 series, specifically designed for motor protection applications. It features a size S00 frame and a thermal magnetic overload release with an adjustable current response value ranging from 0.18 to 0.25 A. The breaker has a trip class of CLASS 10 and is rated for a maximum operating voltage of 690 V.
With three poles for the main current circuit, this device provides essential protection against overloads and phase failures. It includes auxiliary contacts, with one normally closed (NC) and one normally open (NO) contact, suitable for signaling or control circuits. The breaker is designed for DIN rail mounting and operates within an ambient temperature range of -20 to +60 °C.
Compliance includes ATEX certification (Ex II (2) GD), along with CCC, CE, CSA, EAC, IECEx, UL, and VDE approvals. The mechanical and electrical endurance for both main and auxiliary contacts is typically rated at 100,000 switching cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable current response value for the current-dependent overload release is from 0.18 to 0.25 A.
The rated operating voltage is up to 690 V.
The trip class is CLASS 10.
Yes, it includes one normally closed (NC) and one normally open (NO) auxiliary contact.
The operating ambient temperature range is -20 to +60 °C.
Yes, it has ATEX type of protection Ex II (2) GD and a certificate of suitability DMT 02 ATEX F 001.