0902263

Series:	TMC
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal Magnetic
Current Rating:	25A
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

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Circuit breakers are essential components of electrical systems, since they disconnect the circuit when a dangerous high level of current occurs. The 0902263 is a type of miniature circuit breaker (MCB) that is widely used for residential, commercial, and industrial applications. This article will provide an overview of the 0902263’s working principle and the range of applications.The 0902263 is a thermal magnetic type miniature circuit breaker which incorporates a thermal overload release element and a magnetic trip element. The thermal element activates when the load current exceeds a preset level and/or if it has been exposed to high temperatures for an extended time, while the magnetic element is activated when the load current reaches a preset level. The 0902263 has two distinct rated breaking capacities, one for AC circuits and one for DC circuits. The AC breaking capacity is 5kA, while the DC breaking capacity is 3kA.In terms of its applications, the 0902263 is designed for use in low voltage industrial, commercial, and residential applications. It is suitable for circuits with a rated operational voltage of up to 500V AC (direct current) and up to 660V AC (alternating current). It is typically used to protect a range of domestic, commercial, and industrial circuits, such as lighting circuits, hold-up circuits, and distribution boards.The 0902263 provides a number of benefits. Firstly, it has a compact design, which makes it suitable for installation in narrow spaces, and its high performance and extended life expectancy make it a reliable choice for areas that require a high level of safety. In addition, the 0902263 includes tamper-proof screws and ‘test’ and ‘trip’ buttons for easy operation, making it suitable for both private and public areas.In terms of its operating principles, the 0902263 relies on both thermal and magnetic principles. When the load current exceeds the preset current, the thermal element heats up and trips the breaker, resulting in the flow of current being interrupted. The magnetic element activates under the same conditions, providing an additional layer of protection. Once the element has been tripped, it can be reset by pressing the ‘reset’ button.The 0902263 experience varied levels of current, voltage, and temperature over its lifetime, making it a highly versatile and reliable choice for industrial, commercial, and residential applications. Its two distinct Rated Breaking Capacities provide additional levels of protection, while its tamper-proof screws and ‘test’ and ‘trip’ buttons make it suitable for both private and public areas. Whether used to protect lighting circuits, hold-up circuits, or distribution boards, the 0902263 provides an effective and reliable solution for a range of applications.

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