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The Siemens 3RV1011-1HA15 is a robust circuit breaker specifically designed for motor protection applications. It features a thermal-magnetic trip mechanism with an adjustable current response value ranging from 5.5 to 8 A, and a fixed N-release of 104 A. This breaker is rated for a maximum operational voltage of 690V AC and has a breaking capacity of up to 100 kA at 240V.
With a trip class of CLASS 10, it ensures reliable protection for motors. The unit includes one normally open (NO) and one normally closed (NC) auxiliary contact for signaling purposes. It is designed for DIN rail mounting, making installation straightforward in control panels. The operating temperature range is -20 to +60 °C, suitable for various industrial environments.
Key electrical specifications include a rated operational current of 8A at 400V AC-3 and AC-3e. The power loss at rated current in hot operating state is 9.25W. Mechanical and electrical endurance are rated at a typical 100,000 switching cycles. The breaker also offers phase failure detection for enhanced safety.
| 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 8 A.
The rated operational voltage is 690 V.
It is designed for DIN rail mounting.
The operating temperature range is -20 to +60 °C.
It provides thermal and magnetic protection for motors and includes phase failure detection.
It has 1 normally open (NO) and 1 normally closed (NC) auxiliary contact.