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This Sensata circuit breaker, part number 279-2-1-51F-9-9M-40-AH, is designed for reliable circuit protection. It operates with a current rating of 40A and a voltage rating of 160VDC.
The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. It features a lever actuator for manual operation and is designed for DIN rail mounting, facilitating easy installation in control panels and enclosures.
With two poles, this circuit breaker provides isolation and protection for two separate circuits. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, indicating it is not sensitive to moisture under normal conditions. The REACH status is unaffected.
This component is suitable for applications requiring robust overcurrent and short-circuit protection where a 40A, 160VDC rating and magnetic-hydraulic delay are specified.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 40A.
The voltage rating is 160VDC.
It has 2 poles.
It uses a magnetic hydraulic delay mechanism.
It is designed for DIN rail mounting.