The Zinsco Type UBI 100amp Circuit Breaker is a new, in package product designed for interior walls. It features thermal overload protection, making it suitable for various rooms in a building. This two-pole circuit breaker has a maximum amperage of 100A and is compatible with wire gauges ranging from 1-5 AWG. With an operating temperature of 40°C (104°F), this plug-in breaker from Zinsco offers reliable overload protection for electrical wiring applications.
eBay