| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Frequency | |
| Illumination | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Reset Time | |
| Voltage Rating |
The OptiFuse CBW58-HS-20A-5C is a thermal circuit breaker designed for reliable overcurrent protection. It features a 20A current rating and a 250VAC voltage rating, with a DC voltage rating of 50VDC.
This circuit breaker utilizes a thermal tripping mechanism and has a push-to-reset actuator for easy operation. It is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems. The breaker also offers a dielectric strength of 1500 VAC and an insulation resistance greater than 100M Ω.
Key specifications include an operating ambient temperature range of -10℃ to +60℃ and an interrupting rating of 1000A at 125/250VAC. It is also marine ignition protected to SAE J1171 and UL1500 standards.
Agency approvals include CCC, CSA, cURus, TUV, and UR, indicating compliance with various safety and performance standards.
20A.
250VAC and 50VDC.
1000A at 125/250VAC and 300A at 50VDC.
Push-to-reset.
60 seconds.
Yes, per SAE J1171 and UL1500.
-10°C to +60°C.