UPG11-4038-12 Circuit Protection

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Circuit breakers protect components, systems and people in a wide range of applications, ranging from large industrial applications to residential and commercial structures. UPG11-4038-12 is a type of circuit breaker that offers protection against intermittent overcurrent, surges, and other potentially destructive fault conditions. The UPG11-4038-12 is an air-break vacuum interrupter, designed to deliver reliable, long-lasting performance in commercial settings. The device is UL 489 listed to UL 1077 for supplementary protection.

A circuit breaker is a device that opens and closes an electrical circuit, protecting it from damage caused by overload, short circuit, and other overcurrent conditions. By disconnecting the flow of electricity, it prevents the system from suffering any further damage. The UPG11-4038-12 circuit breaker is the perfect choice for several types of commercial and residential applications, including panel boards, switchboards, motor control centers, and lighting systems.

The UPG11-4038-12 is a two-pole circuit breaker that has a trip level rating of 5A. With an interrupting rating of 10 kAIC at 125 VDC, it is the ideal choice for short circuit protection in many circuit configurations. It is designed with an adjustable trip level that allows the user to easily adjust the trip level to the desired level. This makes it easy to customize the device to meet the needs of specific applications.

The UPG11-4038-12 has a unique working principle. The mechanism uses a trip rod to sense current, which is connected to a spring loaded plunger. When the current exceeds the trip level, the plunger is energized, and the trip bar is pushed out. This closes the circuit breaker and trips the circuit, preventing any further current from flowing. The circuit breaker also has a thermal magnetic feature, which senses the temperature of the system and trips if it exceeds a certain level.

The UPG11-4038-12 is a reliable, cost-effective solution for commercial, residential, and industrial applications. It is designed to handle insulated cables up to 6mm2 in diameter and polymeric insulated cables up to 16mm2 in diameter. This circuit breaker is designed to provide reliable and consistent protection in a wide range of applications, and is perfect for commercial structures, factories, shops, and homes. It also has an easy-to-adjust trip level, making it easy to customize the device for specific needs. The UPG11-4038-12 is UL 489 listed, making it certification with UL standards.

In conclusion, the UPG11-4038-12 is an ideal choice for customers looking for a reliable, versatile, and affordable circuit breaker for their commercial and residential applications. The device is designed to provide reliable, long-lasting performance, and it is UL listed for added safety and assurance. The adjustable trip level makes it easy to customize the device for specific needs, and the thermal magnetic feature provides extra protection against dangerous overcurrents and temperature extremes. This makes the UPG11-4038-12 a great choice for a variety of applications.

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