Features

• Thermal overload elements automatically re-rate themselves for variations in ambient temperature, safeguarding cables and equipment under high ambient conditions and permitting safe loadings under low ambient conditions.
• Fast electromagnetic trip action under short circuit conditions.
• Thermal magnetic circuit breakers are ideal as upstream circuit breakers in cascading systems.
• Thermal magnetic circuit breakers can be mounted horizontally, vertically or on their sides, the mounting position does not change the tripping characteristics.
• Thermal magnetic circuit breakers are ideally suited for motor short circuit protection, these breakers have been specifically designed for use with contactor – overload protection combinations. The breaker’s magnetic settings can be matched to the kW rating of a motor.
• Thermal circuit breakers can be calibrated to operate at a specific ambient temperature.
• Trip button (push to trip) for mechanically confirming the operation of auxiliary switches and the circuit breaker.
• Thermal memory inherent in design.

Applications

• Mixed Loads
• General Distribution
• Commercial Buildings
• Light / heavy Industrial plants