UPG11-26727-3

Series:	UPG
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: UPG11-26727-3 Application Field and Working Principle

Circuit Breakers are used in industry and the home to protect electrical circuits from overloading or short-circuiting. A circuit breaker consists of an electrical switch and is used to terminate the flow of current in an overloaded or short-circuited circuit. Circuit breakers are divided into two categories – air circuit breakers (ACB) and molded-case circuit breakers (MCCB). Each type has its own advantages and disadvantages. Among molded-case circuit breakers, the Universal Power Guide UPG11-26727-3 is a three-pole circuit breaker with a rated current of up to 40 A. It is designed to automatically disconnect a circuit whenever it experiences an overload or a short circuit, thus preventing the circuit from getting destroyed due to such conditions. The circuit breaker also features a low voltage trip system to protect circuits from overvoltage or undervoltage conditions.The operating principle of the UPG11-26727-3 circuit breaker is relatively simple. When the power load in the circuit exceeds a certain threshold, the heat generated causes a bi-metallic strip to bend. This causes a mechanical lever linked to the strip to move and trip the circuit breaker. The circuit breaker then automatically opens to disconnect the circuit and prevent it from getting damaged.The UPG11-26727-3 circuit breaker is suitable for a wide variety of applications, ranging from residential to industrial. It is designed for use in three-phase electrical systems with a rated voltage of up to 380/400 VAC, a frequency of 50/60 Hz, and a minimum applicable ambient temperature of -25°C. It is suitable for switching and protecting electrical motors, transformers, and other industrial equipment.The UPG11-26727-3 circuit breaker features a manual tripping system for testing purposes. This allows users to isolate a faulty circuit and perform troubleshooting activities without having to power down the entire system. Additionally, the UPG11-26727-3 is rated to have an electrical life of 2,000 operations. This gives it a long-term reliability and makes it suitable for use in a wide variety of applications.In summary, the UPG11-26727-3 is a three-pole circuit breaker with a rated current of up to 40 Amps. It is suitable for use in three-phase electrical systems with a voltage of 380/400 VAC and frequency of 50/60 Hz. The operating principle of the UPG11-26727-3 is based on a bi-metallic strip that opens the circuit breaker automatically in the event of an overload or short circuit. Additionally, the circuit breaker features a manual tripping system for testing and a long-term electrical life of 2,000 operations. This makes it suitable for a variety of applications ranging from residential to industrial.

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Part Number	Manufacturer	Price	Quantity	Description