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This OptiFuse CBW68-EF-60A-P is a thermal circuit breaker with a 60A current rating and a 250VAC/50VDC voltage rating. It is designed for panel mounting and features a convenient push-to-reset actuator.
The breaker offers a high interrupt capacity of 1000A at 125 VAC and 200A at 250 VAC. It also boasts an insulation resistance greater than 500M Ω and contact endurance exceeding 500 cycles at 125 VAC with 150% of rated current. The reset time is less than 60 seconds.
Calibration specifications at 25°C indicate that the breaker will hold at 100% of rated current, trip within 1 hour at 150% of rated current, and trip within 8.5-45.0 seconds at 200% of rated current. It also specifies trip times between 3.2-8.2 seconds at 300% of rated current.
Warnings indicate that operation beyond specified maximum ratings or improper use may result in damage, electrical arcing, or flame. These devices are intended for occasional overcurrent protection, not for repeated overcurrent conditions or prolonged trips. Avoid contact with chemical solvents, as prolonged contact may damage device performance.
The current rating is 60A.
The voltage rating is 250 VAC and 50 VDC.
It is a thermal circuit breaker.
It is designed for panel mount installation.
It features a push-to-reset actuator.
The interrupt capacity is 1000A at 125 VAC.
The reset time is less than 60 seconds.