UPGH666-1REC2-2991-01 Circuit Protection

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Circuit breakers are electrical relays that protect electrical circuits from damage due to overload or short circuit. They provide a safe, reliable way to protect circuits, equipment and people from electrical hazards. UPGH666-1REC2-2991-01 is a type of circuit breaker that is commonly used in industrial and commercial applications.

The UPGH666-1REC2-2991-01 is a three pole, mid range circuit breaker that is designed to provide protection for systems up to either 100 amps for DC loads, or 600 volts for AC loads. The breaker features circuit protection, arcs breakers, and electromagnetic switches. It has an operating frequency range of 45 to 63 Hz and a tolerance of + 10% or - 10%. The breaker has a maximum current rating of 150 amps and a trip time of 200 ms. It is designed to trip and prevent damage to the circuit in the event of an overload or short circuit.

The operation of the UPGH666-1REC2-2991-01 is based on the principle of magnetic-thermal tripping. When an excessive current is present, it acts on the magnetic field, which in turn acts on the thermal element to increase its temperature. When the temperature of the thermal element reaches a certain set point, the circuit breaker trips.

The UPGH666-1REC2-2991-01 circuit breaker is designed to provide reliable protection in applications such as industrial machinery, medical equipment, buildings, factories, and commercial buildings. The breaker is designed to be able to withstand temperatures up to +140°F (+60°C) and will operate in extreme environments with high levels of dust, moisture, or vibration. The breaker is UL listed, CE certified, and RoHS compliant, making it an ideal choice for applications where safety is a concern.

In conclusion, the UPGH666-1REC2-2991-01 is a three-pole, mid-range circuit breaker that is designed to provide reliable and effective protection from overloads and short circuits. It is designed for use in industrial and commercial applications and is UL listed, CE certified, and RoHS compliant. The breaker operates on the principle of magnetic-thermal tripping and is designed for temperatures up to +140°F (+60°C).

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