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The OptiFuse CBW57-PB-10A-5X is a single-pole, thermal circuit breaker designed for reliable overcurrent protection in various applications. It offers a current rating of 10A and can handle voltages up to 250 VAC or 32 VDC. The breaker features a convenient push-to-reset actuator for easy operation.
This circuit breaker is suitable for panel mounting, integrating seamlessly into control panels and equipment. It operates within an ambient temperature range of -10°C to +60°C. The CBW57 series is recognized by multiple agency standards including CCC, CSA, cURus, TUV, UR, and VDE, indicating its compliance with rigorous safety and performance requirements.
Key electrical specifications include an interrupt rating of 1000A at 125/250 VAC and 400A at 125/250 VAC, as well as 300A at 50 VDC. It also boasts a dielectric strength greater than 1500 VAC and an insulation resistance exceeding 100MΩ at 500 VDC. The contact endurance is rated for 500 cycles at 125 VAC with 150% of rated current.
Designed for occasional overcurrent protection, this device is intended to safeguard equipment from damaging fault conditions. It is important to avoid contact with chemical solvents, which can degrade its performance. The breaker has a black body and tin-plated terminals.
The current rating is 10A.
It is rated for 250 VAC and 32 VDC.
It is a thermal circuit breaker.
It is designed for panel mounting.
The operating ambient temperature range is -10°C to +60°C.
It meets CCC, CSA, cURus, TUV, UR, and VDE standards.
It features a push-to-reset actuator.