L60030C1SQDIN

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Fuseholders are designed to provide a safe way to attach a fuse into an electrical supply line. They are a critical component in protecting electrical systems from overloads and short circuits. The L60030C1SQDIN fuseholder is designed to accept a wide range of low voltage and current applications. This article will provide an overview of the L60030C1SQDIN application field and working principle.

Application Field

The L60030C1SQDIN fuseholder is designed for residential and commercial use and is approved for use in UL recognized Class P fuse blocks and UL Listed Class RK5 fuse blocks. It can be used in electrical panels, switchboards, and transformer boxes. It is certified for applications up to 480 volts and is equipped with a UL 489 approved DIN rail mount. It is suitable for fuseways up to 5x25mm. Compared with most fuseholders, it provides a higher reliability and is designed to accept a wide range of low voltage and current applications.

Working Principle

The L60030C1SQDIN fuseholder has a cam-action contactClosure that easily secures the fuse cartridge. The contact assembly is held securely in the holder by a nylon-insulated thermoplastic shell that features low contact resistance and superior insulation. The contact arms are made of nickel plated brass for better conductivity and corrosion protection. These contact arms extend outwards, allowing for a secure connection to the fuse. The overall design makes for a simple and easy installation process.

The fuse holder is designed with a live parts retention key that prevents accidental contact with exposed live parts, which is highly important for safety. The key also prevents accidental disengagement of the fuse holder during use. The L60030C1SQDIN is designed with a flammability rating of UL94 V-2, providing a higher level of safety for use in hazardous locations. Furthermore, the casing of the holder is designed to remain cool by dissipating heat, allowing for more rugged construction.

The L60030C1SQDIN fuseholder provides superior protection for both the user and the system. Its live parts retention key and flammability rating offer greater safety and its extended contact arms ensure secure connections. This makes this fuseholder suitable for a wide range of low voltage and current applications.

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