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| Breaker Type | |
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| Illumination | |
| Insulation Resistance | |
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| Number of Poles | |
| Reset Time | |
| Voltage Rating |
The OptiFuse CBW57-PS-20A-1X is a thermal circuit breaker designed for reliable overcurrent protection in various applications. It offers a current rating of 20A and can handle input voltages of up to 250 VAC and 32 VDC.
This circuit breaker features a push-to-reset actuator, allowing for manual reset after a trip event. It is designed for panel mounting, making it suitable for integration into control panels and equipment.
The CBW57 series is built to meet agency standards including CCC, CSA, cURus, TUV, and UR, ensuring compliance and safety. The operating ambient temperature range is from -10°C to +60°C, providing operational stability in moderate environmental conditions.
The CBW57-PS-20A-1X is rated for 250VAC and 32VDC.
The operating ambient temperature range is -10°C to +60°C.
It uses a push-to-reset actuator.
Yes, it is ignition protected per SAE J1171 and UL1500.
Interrupt ratings include 1000A at 125/250VAC and 300A at 50VDC.