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This Siemens circuit breaker, part number A6X30074024, is part of the SIRIUS 3RV2 series and is specifically designed for motor protection applications. It features a thermal magnetic trip mechanism with an adjustable current response value ranging from 3.5 to 5 Amperes and a nominal operational current of 5A.
The device has a breaking capacity of 100 kA at 400V AC and operates with a CLASS 10 trip class. It supports a rated operating voltage of up to 690V AC and includes phase failure detection for enhanced safety.
Constructed for reliability, it offers a mechanical service life of 100,000 switching cycles. The circuit breaker is suitable for DIN rail mounting and features screw connections for the main circuit. It is packaged in multi-unit packs of 24 units.
Environmental specifications include an operating temperature range of -20 to +60 °C and a degree of protection of IP20.
| 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 3.5 to 5 A.
The rated operating voltage is 690 V.
The breaking capacity is 100 kA at 240 V, 400 V, and 500 V AC, and 6 kA at 690 V AC.
The trip class is CLASS 10.
The ambient temperature during operation is -20 to +60 °C.
The circuit breaker is supplied in multi-unit packaging with a pack quantity of 24 units.