APL111-1392-270

Series:	APL
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit BreakersCircuit breakers are devices used in electrical power systems to protect equipment from damage due to short circuits or overloads. They sense changes in current or voltage, and then quickly open the circuit to prevent further damage. They are widely used in both residential and commercial applications.The APL111-1392-270 is a special type of circuit breaker, designed for use in industrial applications. It is a single pole unit, designed to interrupt a circuit in the event of an overcurrent fault. The device is designed to meet the standards of both the National Electric Code (NEC) and the UL-489 regulations, which govern the safety and reliability of electrical equipment used in hazardous locations.The APL111-1392-270 is constructed from high-grade materials, making it both rugged and reliable. It features an adjustable trip threshold, which allows it to be tailored to a specific application. The device also has a built-in thermal element, which provides overcurrent protection.As for the working principle of the APL111-1392-270, it basically works by using an electromagnet to trip the circuit breaker when an overcurrent fault occurs. The device contains a bimetallic strip, connected to an electromagnet. When an overcurrent passes through the bimetallic strip, it causes the strip to heat up. This causes the deflection of the strip, which in turn pulls the plunger of the electromagnet, activating the tripping mechanism.The APL111-1392-270 is suitable for use with power circuits up to 277 volts. The device can be applied in a variety of applications, such as residential homes, commercial buildings, and industrial plants. It can also be used in hazardous locations, such as those with the presence of explosive fumes or dust.Due to its adjustable trip threshold, the APL111-1392-270 is able to provide a highly customized level of protection for a given application. It is also capable of providing protection against both overcurrent and undercurrent faults. As such, it is an ideal choice for applications that require the highest degree of safety and reliability.In summary, the APL111-1392-270 is a single pole, electromagnetically operated circuit breaker. It is UL-489 compliant and suitable for use in hazardous locations. It offers adjustable trip threshold, making it suitable for a wide variety of applications. Its rugged and reliable construction allows it to provide optimum safety and reliability.

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