00940292Z Circuit Protection

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Introduction to 00940292Z Fuseholders

The 00940292Z Fuseholder is used to protect circuits from overcurrent and short circuit damage by isolating and then breaking the circuit. It typically works by having a spring-loaded or movable core that trips the fuse when the threshold amount of current passes through the device. The default current rating is determined by the size and type of the fuse and is usually between 50 and 300 amps, although other ratings are available. The 00940292Z Fuseholder can be specified with various contact configurations, including a single- pole, double-pole and three-pole connection.

Applications

The 00940292Z Fuseholder is frequently used in industrial applications, where the need for reliable protection and isolation from overcurrent or short circuit damage is critical. The device is useful for providing protection for motors, controls, and other electric equipment or systems in risky environments that are prone to voltage surges. It is also useful for providing overcurrent protection to cables and other electronic systems. The 00940292Z is suitable for equipment that may be exposed to high temperatures and mechanical stress, such as variable frequency drives, which require a robust design.

Working Principle

The 00940292Z Fuseholder works by providing disconnection protection for low-voltage circuits. This is done by having a movable contact core that sits between a movable fuse holder and a stationary contact. A current threshold is defined, and if the electrical current passing through the device exceeds this threshold, the contact core is forced to trip and open the circuit.

The disconnection part is necessary because advanced electric devices or systems can be sensitive to voltage surges. The 00940292Z is designed to quickly detect when the current is exceeding the safe limits, and trip the circuit to prevent further damage. Additionally, in the event of an unexpected short circuit, the 00940292Z can help to protect the circuit by quickly isolating the device. It is designed to prevent the arcing that would occur if the circuit were left on.

Technical Specifications

The 00940292Z Fuseholder is available in single-pole and dual-pole configurations. It has a current rating of up to 300 amps, with other ratings available, and an IEC EN60947-3 electrical categorization of AC-23a. The device is UL Listed and IEC certified, and it comes with a dielectric strength of up to 6,000 volts. The 00940292Z has a temperature range of -13°F (-25°C) to 158°F (70°C) and is suitable for indoor and outdoor applications.

Conclusion

The 00940292Z Fuseholder is an ideal choice for industrial or outdoor applications that require reliable protection and isolation from overcurrent and short circuit damage. It can help prevent serious damage to electric equipment or systems, while also providing quick and easy disconnection of circuits in the event of an unexpected surge. The device is UL Listed, certified to IEC standards, and available in single- pole and dual-pole configurations.

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