157.5701.6421

The 157.5701.6421 products are specialized electrical fuses designed for high current, short circuit protection. The fuses are rated for a maximum current of 6,300 amps and a maximum of 1500 VAC. These fuses provide short-circuit protection for power electronics and high-end motors. The fuses feature a modular design, allowing for easy installation and maintenance.

The 157.5701.6421 fuse is designed to protect against overcurrent and short-circuits, such as those caused by an accidental contact between two wires. The fuse includes two terminals that are mated to a solid copper element. When the current passing through the element exceeds the rating of the fuse, the copper element melts, and the electrical circuit is broken. This dramatically reduces the risk of damage to the connected equipment.

The 157.5701.6421 fuses are designed to be used in a wide range of applications requiring reliable overcurrent protection. The fuses are small, lightweight, and cost effective, making them ideal for applications such as motor control systems, circuit protection, audio systems, lighting, and other high-voltage applications. These fuses are available in a variety of sizes, with ratings from 6,300 to 150,000 amps.

The 157.5701.6421 fuses are designed to meet UL Standard 444 for combustible materials and EN 60898-1 for low voltage fuses. These fuses have also been tested and approved by the International Electrotechnical Commission (IEC) for use in power electronic and high-end motor protection applications. The fuses have an operating temperature range of - 40°C to + 85°C.

The 157.5701.6421 fuses are constructed of a durable, heat-resistant polyester material, which makes them ideal for high temperature applications. The fuses are capable of withstanding temperatures up to 1,200°C, which allows them to withstand short-circuit and overcurrent events without burning or melting. The fuses also feature a high-impact plastic casing, which provides additional protection against dust, moisture, and other environmental conditions.

In addition to its high current capability, the 157.5701.6421 fuses also feature a quick-acting response time. The fuses are designed to respond to an overcurrent or short-circuit event in less than 200 milliseconds, allowing for quicker protection for the connected equipment. This quick-acting response time ensures that your equipment is protected from potentially damaging overcurrent and short-circuit events.

The 157.5701.6421 fuses are UL and IEC approved and feature a modular design, making them ideal for applications that require reliable overcurrent protection. The fuses are available in a variety of sizes, and feature a quick-acting response time and a durable, heat-resistant polyester construction. These fuses provide superior protection for high-voltage applications, and are a cost-effective solution for your overcurrent protection needs.