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This Siemens 3RV20314JB15 circuit breaker is part of the SIRIUS 3RV2 series, specifically designed for motor protection applications. It operates with a thermal magnetic trip mechanism and offers an adjustable current response value ranging from 54 to 65 Amperes.
The breaker has 3 poles for the main current circuit and a rated operational current of 65A at AC-3 and AC-3e conditions at 400V. It supports a wide operating voltage range from 20 to 690V, with a maximum rated operational voltage of 690V for AC-3 and AC-3e.
Key electrical characteristics include a breaking capacity of up to 65 kA at 400V and a power loss of 26W at AC in hot operating state. The unit is built for durability with a mechanical service life of 20,000 switching cycles for both main and auxiliary contacts.
Designed for easy installation, the circuit breaker features DIN rail mounting. It includes transverse auxiliary switches with 1 Normally Open (NO) and 1 Normally Closed (NC) contact. Environmental conditions for operation include an ambient temperature range of -20 to +60°C and a maximum installation altitude of 2,000 meters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 65 A at AC-3 and AC-3e at 400 V.
The rated operational voltage is 690 V.
The adjustable current response value for the current-dependent overload release is between 54 A and 65 A.
The ambient temperature during operation is between -20 °C and +60 °C.
The RoHS status is RoHS3 Compliant.