AC1-B0-34-620-131-D

Series:	A
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Voltage Rating - AC:	277V
Voltage Rating - DC:	80V
Number of Poles:	1
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers

Circuit Breakers are safety devices that interrupt an electrical circuit in order to prevent very large, damaging currents from flowing due to overloads or short circuits. The AC1-B0-34-620-131-D Circuit Breaker is a type of low voltage circuit breaker that is used to protect devices in low voltage circuit applications ranging from 16A to 40A and are designed for installation into TS35/7.5 or TS35/15 mounting rails. They are available as either double pole or single pole variants.

Operation

The AC1-B0-34-620-131-D Circuit Breaker is an electromagnetic breaker that will trip off when a certain current is reached. This trip off operates in two ways: the instantaneous override trip, when a high current is immediately detected, and the delayed thermal trip, when a sustained current occurs. The breaker is fitted with a thermal current limiter, which protects the breaker from multiple and sustained high current overloads, as well as providing a reset time after tripping. By setting the breaker in either the Fast or SLOW position a time delay can be adjusted. The fast position will protect against intermittent overloads, while the slow position will provide a longer delay before tripping, allowing phase motors to start.

Application

The AC1-B0-34-620-131-D Circuit breaker can be used in a variety of applications. It is ideally suited to be used with appliances such as refrigerators, washing machines, and extractor fans, as well as lights and sockets. It can also be used in industrial control systems, where higher voltage levels are required for the operation of machinery. In these applications, the breaker can be used to protect equipment from high current levels and reduce the risk of equipment failure due to surge currents. When fitting the breaker, the position of the thermal limiter should be considered to ensure that the breaker trips at the load current and not at any other time.

Conclusion

The AC1-B0-34-620-131-D Circuit Breaker is a versatile and reliable component for use in low voltage circuit applications. Its adjustable current limiter ensures that it is capable of providing overload and short circuit protection to electrical circuits, while its flexibility allows it to be used in a wide variety of applications. This breaker also has the benefit of being relatively easy to install and maintain. With an operating range up to 40A, the AC1-B0-34-620-131-D Circuit Breaker can provide reliable protection to low voltage circuits.

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