IDLHK111-1-61-30.0-AB-91

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The IDLHK111-1-61-30.0-AB-91 is a type of Circuit Breaker (CB), designed to provide a highly effective solution to over-current and short-circuit protection in power grids, fused boxes and other locations. CBs have been around for decades and are used throughout the world. CBs are tested, certified and approved in accordance with international standards and are therefore an established product in the electrical industry.

CBs are highly reliable and have a long life expectancy if properly managed and inspected. This particular type of CB uses an automatic operation mechanism, which means that as soon as a dangerous event (e.g., overload or short-circuit) occurs the CB will immediately open to protect the circuit from damage. Unlike other types of CB, this type does not require any manual resetting.

The IDLHK111-1-61-30.0-AB-91 CB is an insulated-case circuit breaker, meaning the energized parts are isolated from the case, making it safer and more suitable for hazardous environments. The device has a 30-amp trip rating and a 61-volt DC voltage rating. It is suitable for a wide range of applications, such as control cabinet, service entrance, sub-panel, and industrial machinery. It is also suitable for interrupting overload and short-circuit current up to 600 volts AC (720 volts DC).

The principle of operation of the IDLHK111-1-61-30.0-AB-91 CB is simple. In normal, open circuit state, the contacts of the CB are open (no current flows). When an over-current or short-circuit is detected by the sensing mechanism (many CBs use a bimetallic sensing strip), the contacts are forced closed by an internal mechanism. The short circuit current flows through the contacts, which is large enough to cause the contacts to generate heat. The heat will eventually melt the contacts, thus breaking the circuit. The circuit is restored to normal, open-circuit state once the contacts cool down.

CBs are an essential product in modern industrial and electrical applications. The IDLHK111-1-61-30.0-AB-91 CB is designed to provide reliable over-current and short-circuit protection in a practical and cost-effective manner. The device is suitable for a wide range of applications and is made to operate automatically, thus offering peace of mind for users that their circuits are safe and secure.

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