Up to 250A

The YCM1 series molded case circuit breaker features an advanced design and high manufacturing technology.

Applications

• Land and marine products

• AC power distribution networks

• Power distribution and equipment protection

• Rated current up to 250A

Highlights

• Compact dimensions

• High breaking capacity

• Protection against overload, short circuit, and undervoltage

Function and Features

• Temperature: -5°C to +40°C; the average value within 24 hours should not exceed +35°C. For circuit breakers with thermal-magnetic release, +40°C is defined as the standard temperature.

• Altitude: <2000 m

• Air conditions: relative humidity does not exceed 50% at a maximum temperature of +40°C; higher relative humidity is allowed at lower temperatures.