UPG111-27551-1 Circuit Protection

Circuit breakers are a critical component of any electrical system and are present in a variety of applications. In this article, we will explore the application field and working principle of the UPG111-27551-1 circuit breaker.The UPG111-27551-1 is a three phase UL 489 listed molded case circuit breaker suitable for use in circuit protection for residential, commercial and industrial applications. The breaker has a current rating of 60A/400A and a voltage rating of 120/240V and is designed to provide maximum protection in the most extreme environments.The UPG111-27551-1 circuit breaker features an adjustable trip setting, which allows the breaker to be tailored to the specific needs of the application. This feature is commonly found in molded case breakers and provides an easy and reliable way to tailor the circuit protection to the specific needs of the application.The UPG111-27551-1 circuit breaker is designed to work with a variety of load types including inductive, capacitive and resistive. This flexibility allows the circuit breaker to be used in a variety of applications with different types of loads. The breaker is also designed to work in a wide temperature range from -40°C to +85°C.The working principle of the UPG111-27551 circuit breaker is based on the principle of electromagnetism. When the breaker senses an overload or short circuit, a metal spring inside the breaker is compressed by an electromagnet, which causes the breaker to trip and open the circuit. The spring pushes off the electromagnet and the breaker is reset and ready for the next cycle.The UPG111-27551-1 circuit breaker is an ideal choice for electricians, engineers and technicians who are looking for reliable protection in a wide range of applications. The adjustable trip setting and wide operating temperature range make it a versatile and effective choice for a variety of applications. The easy installation and UL 489 listing make the UPG111-27551-1 a great choice for many residential, commercial and industrial applications.Overall, the UPG111-27551-1 circuit breaker is a great choice for those looking for a reliable and versatile circuit protection solution. With its adjustable trip setting, wide operating temperature range, and UL 489 listing, it is a great choice for any application where reliable protection is needed.