BR1D30UC

Series:	BRxxxUC
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal Magnetic
Moisture Sensitivity Level (MSL):	--
Current Rating:	30A
Voltage Rating - AC:	277V
Voltage Rating - DC:	60V
Number of Poles:	1
Actuator Type:	Lever
Illumination:	None
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

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Circuit breakers are essential pieces of equipment in any electrical system, providing essential protection against electrical faults, surges, and overloads. BR1D30UC is a compact, powerful, and reliable device that is designed to provide reliable protection against electrical faults, surges, and overloads. It is suitable for a variety of applications, from residential to industrial systems. This article will discuss the application fields and working principle of BR1D30UC circuit breakers.Application Fields: BR1D30UC circuit breakers are widely used for residential and commercial installations, including single motor applications, single phase and multi-phase motor applications, and AC drive applications. The device is suitable for use in residential and commercial buildings, industrial equipment, electrical substations, and ships. It can be used to protect circuits from over-voltage and over-current conditions and it can also be used as a power isolation device.Working Principles: BR1D30UC circuit breakers are designed to quickly detect and interrupt fault currents flowing through the electrical system. The device consists of two circuit breaker elements. The one with heavy contact material is called the main contact, while the other with light contact material is called the auxiliary contact. The device is capable of detecting fault currents as low as 5A. When the fault current crosses a predetermined threshold, the device will trip and safely interrupt the circuit.The BR1D30UC circuit breaker is equipped with advanced electronic control devices such as a digital input (DIN) and current sensing unit (CSU). The DIN is used to detect a fault current by connecting it to a current sensor which is connected to the line side of the circuit. The CSU is connected between the main contact and the earth in order to sense any current flowing through the circuit. When the device detects a current that exceeds the preset safety limit, it will trip and isolate the fault.Safety Features: BR1D30UC circuit breakers are designed with a double insulation system to ensure high levels of safety for the user. It also has integrated short circuit and overload protection features, which provide additional protection against faults, surges, and overloads. Additionally, the device is equipped with a trip indicator which will indicate to the user when the breaker has tripped. In addition to its safety features, the BR1D30UC also provides superior performance and thermal stability. For example, it has a re-start capability that allows the circuit breaker to reset itself after being tripped, reducing downtime due to power interruption. The device is rated for up to 30A and can operate at temperatures between -20°C and 120°C (-4°F to 248°F).Overall, BR1D30UC is a highly reliable and efficient circuit breaker that provides reliable protection against electrical faults, surges, and overloads. Its application fields range from residential and commercial installations to industrial equipment, electrical substations, and ships. Its advanced safety features, re-start capability, and thermal stability make it an ideal choice for a variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description