UPL211-9190-1 Circuit Protection

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Part Status:	Obsolete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

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Circuit breakers are devices used to protect circuits from overloads and short circuits. They are mainly used to protect electric equipment from damage caused by overcurrent or short circuits. UPL211-9190-1 is a miniature circuit breaker produced by United Power Lanka. It is designed to provide reliable protection for low voltage applications.The UPL211-9190-1 circuit breaker is a single pole, thermal magnetic circuit breaker with adjustable tripping characteristics and is suitable for use in a wide range of applications. It has the following features and benefits: • It has an adjustable trip setting for over-current and over-voltage protection. • It is resistant to short circuit and fault currents. • It comes with an optional magnetic trip for current sensing. • It complies with UL489 standards. • It is RoHS compliant.The UPL211-9190-1 circuit breaker has a compact design and is smaller than most standard circuit breakers, making it ideal for applications where space is limited. It is rated up to 240 volts and 4.6 amps and operates with a maximum frequency of 50 Hz. The main components of the UPL211-9190-1 circuit breaker are the magnetic core and the thermal element.The magnetic core is used to sense the constant current flow in the circuit. When the current exceeds the rated value, the core attracts a ferromagnetic core which operates the switch, causing the circuit breaker to trip. The thermal element is used to sense the temperature of the circuit breaker. If the temperature of the circuit breaker rises beyond a predetermined value, the thermal element deforms, resulting in a mechanical movement in the switch which causes the circuit breaker to trip.The most important feature of the UPL211-9190-1 circuit breaker is its adjustable trip setting. This adjustable trip setting allows the user to adjust the current trip value to accommodate the specific requirements of the application. This feature helps to prevent over-current and over-voltage conditions, thus providing much greater protection to the connected circuit.In conclusion, the UPL211-9190-1 circuit breaker is a reliable protection device for low voltage and current applications. It has an adjustable trip setting for over-current and over-voltage protection, making it ideal for applications with varying current and voltage requirements. It is also compliant with UL489 standards and RoHS compliant, making it an ideal choice for various applications.

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