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This E-T-A 482-G212-K1M1-A1S0-2A is a high-performance, single-pole thermal circuit breaker. It utilizes a tease-free, trip-free, snap-action mechanism with manual push/pull on/off actuation. The breaker is designed for panel mounting and features an indicator band on the push button to clearly show the tripped/off position.
Key electrical specifications include a 2A current rating and a voltage rating of 115VAC (400 Hz) or 28VDC. The datasheet indicates a maximum interrupting capacity of 5000A at 72VDC under UL 1077. It operates within an ambient temperature range of -55°C to +75°C.
Typical applications for this type of circuit breaker include extra-low voltage wiring systems on vehicles for land, sea, and air, as well as battery-powered machines and process control systems. The breaker meets various approval standards including CSA C22.2 No 235, IEC 60934, and UL1077.
Environmental and mechanical specifications include a degree of protection of IP40 for the operating area and IP00 for the terminal area. It has undergone testing for vibration, shock, corrosion, and humidity according to relevant standards.
The breaker is rated for 115VAC and 28VDC.
The ambient temperature range is -55 to +75°C.
The interrupting capacity is 5000A at 72VDC per UL 1077.
It has a push-pull plunger actuator.
It is approved to CSA C22.2 No 235, IEC 60934, and UL 1077.
The typical mechanical life is 10,000 operations.
Yes, it includes an auxiliary circuit rated 0.5A at 28VDC.