CB187F-100 Circuit Protection

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Circuit breakers provide overcurrent protection for electrical systems, ensuring the safety of personnel and the integrity of the electrical equipment in the system. The CB187F-100 is a perfect example of a circuit breaker that meets all applicable industry standards while providing superior protection and functionality. This article will provide an overview of the CB187F-100’s application field, as well as discuss its working principle in detail.

The CB187F-100 is designed for use in 24, 48, and 120-volt circuits, offering up to 100 amperes of protection. As a shunt-trip breaker, it can be used to remotely disconnect critical loads or switch a large motor. The breaker can be mounted on any standard 35mm DIN rail, allowing for easy installation and integration into virtually any panel.

The CB187F-100 utilizes a fusible element to detect overcurrents and open the circuit. Based on the amount of current, the fuse element will melt, activating a trip mechanism that will open the breaker. If a circuit is overloaded and the breaker is not opened, the overloaded circuit will draw too much current, potentially damaging the wiring or components in the circuit. The CB187F-100 can detect both normal and overload conditions, ensuring the circuit remains safe.

The CB187F-100 also features an adjustable trip time. This trip time can be set in the range of 0.3 to 3 seconds, allowing for precise control to protect components in the circuit. Additionally, the CB187F-100 features an adjustable current rating, allowing for it to be set up for any specific application.

The CB187F-100 also features an interrupting capacity of 25,000 AIC, meaning it can safely and reliably protect circuits from short-circuit currents up to 25,000 amperes. This is much higher than what is required in most applications, but it provides the extra protection needed in certain instances.

Finally, the CB187F-100 is designed to be rugged and reliable, providing superior protection and long-term reliability. It is designed with a one-piece base, eliminating any possibility of weld failures, while a spring-loaded contact system ensures solid electrical connections. Additionally, the CB187F-100 is made with high-grade insulation components, ensuring maximum protection.

In conclusion, the CB187F-100 offers maximum protection, performance, and long-term reliability in 24, 48, and 120-volt applications. It features an adjustable trip time, adjustable current rating, and an interrupting capacity of 25,000 AIC for the ultimate in protection. Additionally, its one-piece base and spring-loaded contact system provide solid electrical connections and maximum protection from overloaded circuits.

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