Circuit Breaker Trip Device

Item Name Code (INC) 53448

Circuit Breakers
Federal Supply Class: FSC 5925
NATO Supply Classification Class: NSC 5925
Electrical and Electronic Equipment Components
Federal Supply Group: FSG 59
NATO Supply Classification Group: NSG 59
Item Hits: 94
INC 53448 Circuit Breaker Trip Device
INC 53448 Circuit Breaker Trip Device

A device used to trip the circuit breakers requiring an ac voltage by using the stored energy in a capacitor.

Additional Information for Circuit Breaker Trip Device Additional Information for Circuit Breaker Trip Device

Circuit breaker trip devices are components used in circuit breakers to detect and respond to abnormal electrical conditions. They are designed to protect electrical circuits and equipment from overloads, short circuits, and other faults.

The trip device is responsible for monitoring the current flowing through the circuit breaker. When the current exceeds a certain threshold or when a fault is detected, the trip device activates and trips the circuit breaker, interrupting the flow of electricity.

There are different types of trip devices used in circuit breakers, including thermal, magnetic, and electronic trip units.

- Thermal trip devices use a bimetallic strip that bends when exposed to excessive heat caused by overloads. This bending action triggers the trip mechanism.

- Magnetic trip devices use a solenoid coil that generates a magnetic field. When a high current flows through the coil due to a short circuit, the magnetic field pulls a plunger, which releases the trip mechanism.

- Electronic trip devices use electronic sensors and microprocessors to monitor the current and detect faults. They provide more precise and adjustable protection settings compared to thermal and magnetic trip devices.

Circuit breaker trip devices are crucial for maintaining the safety and reliability of electrical systems. They help prevent damage to equipment, minimize the risk of electrical fires, and protect against electrical hazards.

Items Related to 53448 Related Item Names for INC 53448 Circuit Breaker Trip Device
NATO Stock Numbers named Circuit Breaker Trip Device NATO Stock Numbers with Item Name 53448 Circuit Breaker Trip Device Page 1 of 1
STK8/16S-115A
RNCC: 3 | RNVC: 2 | DAC: B
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6591C55G01
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4281015-9
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