3RV21214EA10
Siemens
The Siemens 3RV21214EA10 is a Size S0 circuit breaker designed for motor protection. It offers a thermal magnetic trip function with adjustable current response from 27-32A.
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This Siemens 3RV20314EB15 is a robust circuit breaker from the SIRIUS line, specifically engineered for motor protection applications. It features a size S2 frame and a thermal magnetic overload release with an adjustable current setting from 22 to 32 Amperes.
The breaker is designed for a rated operational voltage of up to 690V AC and has a breaking capacity of up to 100 kA at 240V AC. It includes 3 poles for the main circuit and is equipped with transverse auxiliary switches, providing 1 normally open (NO) and 1 normally closed (NC) contact.
With a mechanical and electrical endurance of typically 50,000 switching cycles, this circuit breaker ensures reliable long-term operation. It is suitable for installation altitudes up to 2000 meters and operates within an ambient temperature range of -20 to +60 °C. The unit mounts on a DIN rail for easy integration into control panels.
| 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 22 to 32 A.
The rated operating voltage is 20 to 690 V, with a maximum at AC-3 and AC-3e of 690 V.
This circuit breaker has 3 poles for the main current circuit.
It uses a thermal magnetic overload release.
The operating ambient temperature range is -20 to +60 °C.
Yes, it includes phase failure detection.
The breaking capacity (Icu) at AC at 400 V is 65 kA, and the operating short-circuit current (Ics) at AC at 400 V is also 65 kA.
