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| Manufacturer Name | |
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| Breaker Type | |
| Current Rating | |
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| Illumination | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
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| Voltage Rating |
The OptiFuse CBW28-10A is a thermal circuit breaker with a fuseholder type design, featuring a push-to-reset actuator. It is rated for 10A and operates at voltages up to 250 VAC and 32 VDC.
Key electrical specifications include an interrupt capacity of 1000A at 250 VAC and 200A at 32 VDC, with an insulation resistance of 100MΩ. The terminals are 0.250” [6.35mm] quick connect, nickel-plated brass.
Designed for front panel mounting, this circuit breaker has a snap-in mechanism and accommodates panel thicknesses from 0.8 to 2.1mm. It is approved by CSA and cULus agencies, ensuring compliance with safety standards.
Calibration data indicates trip characteristics at various current levels and ambient temperatures. The device is intended for occasional overcurrent protection and should avoid contact with chemical solvents to maintain performance.
10A.
250 VAC and 32 VDC.
1000A at 250 VAC and 200A at 32 VDC.
Push-to-reset.
1 pole.
Snap-in front panel mount.
May trip between 101% to 134% of rated current, must trip at 135% within 1 hour.