1Z32UL

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction of 1Z32UL Circuit Breakers:

1Z32UL circuit breakers are a type of protective device that protects against overload, short circuit, and other abnormal conditions. It is designed for domestic, commercial and light industrial applications with thermal-magnetic protection, over-current protection, and tripping capability. It is an important part of the power system that helps to protect the circuit, equipment, and personnel against damage or potential hazards.

Application Field:

The 1Z32UL circuit breakers are generally used in a variety of applications including residential, commercial & industrial, and motor control applications. It is suitable for 3-phase and single-phase, 50Hz/60Hz, AC systems with a rated operating voltage up to 250V and rated current of 63A.Specifically, it can be used in the residential air-conditioner, refrigeration, and fan systems; commercial lighting, air-conditioner, refrigeration, and fan systems; industrial electric heating systems; as well as motor control systems. Additionally, it is also applicable for electronic equipment and transformers.

Working Principle:

The 1Z32UL circuit breaker consists of a thermal-magnetic protection system and a tripping mechanism. The thermal-magnetic protection system monitors current and temperature, and trips when either one is beyond the rated values. The tripping mechanism is triggered when the current monitored by the thermal-magnetic protective system reaches a certain level.When an abnormal overcurrent or short circuit occurs, the thermal-magnetic protection system detects the high current flow and starts the tripping mechanism which will open the circuit and disconnect the power supply. This helps to protect the circuit, equipment, and personnel against damage or potential hazards.The 1Z32UL circuit breakers feature an adjustable overload current setting, which can be adjusted depending on the required level of protection. The current setting range is adjustable from 0.1 to 0.6 times of the rated current, and 0.2 to 1.2 times of the motor start current.

Conclusion:

1Z32UL circuit breakers are designed for residential, commercial and light industrial applications. They are used in a variety of applications including air-conditioner, refrigeration, fan systems, lighting, electric heating systems, and motor control systems. The device consists of a thermal-magnetic protection system and a tripping mechanism. The thermal-magnetic protection system trips when either current or temperature is beyond the rated values, and the tripping mechanism trips when the current monitored by the thermal-magnetic protective system reaches a certain level.

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