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This E-T-A 4230-T120-K0BE-63A is a thermal magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It conforms to EN 60947-2, UL 1077, and UL 489 standards.
Key electrical specifications include a 63A current rating and a voltage rating of 480VAC or 125VDC. The breaker has a rupture capacity of 10,000A (Icu) AC/DC and 7,500A (Ics) AC. It features a lever actuator and is suitable for DIN rail mounting.
Environmental and mechanical specifications include a degree of protection IP20, an operating ambient temperature range of -35°C to +70°C, and compliance with various IEC standards for vibration, shock, corrosion, and humidity.
Typical applications include protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies.
The current rating is 63A.
It supports AC voltage ratings up to 480V and DC voltage ratings up to 125V.
This circuit breaker has 2 poles.
It is designed for DIN rail mounting.
The rupture capacity (Icu) is 10,000A AC/DC, and the Ics is 7,500A AC.
The ambient temperature range is -35°C to +70°C.