1A3126-03

1A3126-03 Application Field and Working Principle

Fuseholders are essential components of electrical systems and equipment. They provide electrical protection and electrical isolation for a wide variety of circuits by limiting the maximum amount of current (amps) that can flow through the equipment or device at any one time. The 1A3126-03 is an industrial-grade fuseholder that is designed for up to 450VAC/DC operations. This fuseholder is suitable for a variety of applications, including hazardous locations, motors, power supplies, and UPS systems.

Design and Specifications

The 1A3126-03 fuseholder has a 3-pole design with both class L and class H fuses. It is constructed from solid copper alloy, which helps ensure electrical continuity and low contact resistance. The housing of the fuseholder is rated up to IP64 (Dust & Water Tight) and it meets UL, CSA, IEC, and CE standards. It also features a built-in fingergrip for easy insertion and removal of fuse cartridges. The 1A3126-03 is designed for use with Class L, Type II, 500VAC/450VDC fuses.

Working Principle

A fuseholder is designed to protect an electrical circuit or device from overcurrent. When too much current is flowing through the device or circuit, the fuse in the fuseholder breaks the circuit and prevents further damage. This is done by measuring the current in the circuit, and when the current reaches the predetermined limit (amps) the fuse melts, thus limiting the current to the circuit. The 1A3126-03 fuseholder is designed to protect the circuits and devices from overcurrent in a variety of applications.

Conclusion

The 1A3126-03 fuseholder is an industrial-grade fuseholder designed for up to 450VAC/DC operations. It is suitable for a wide range of applications, including hazardous locations, motors, power supplies, and UPS systems. The fuseholder features a 3-pole design with both class L and class H fuses. The housing of the fuseholder is rated up to IP64 and meets UL, CSA, IEC, and CE standards. It is designed to protect electrical circuits and devices from overcurrent, and it is an essential component of many electrical systems.