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The E-T-A 4230-T120-K0BE-6A 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, making it suitable for a wide range of applications.
This 2-pole breaker features a 6A current rating and can handle voltages up to 480VAC or 125VDC. It is designed for easy DIN rail mounting and utilizes screw terminals for secure connections. The breaker has a high rupture capacity of 10,000 A (AC/DC) according to UL 489 and IEC/EN 60947-2 (Icu).
Key electrical and environmental specifications include an overvoltage category of III with an impulse withstand voltage of 4kV, and a pollution degree of 3. The operating temperature range is -35°C to +70°C. The breaker also meets stringent environmental testing 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 operating temperature range is -35°C to +70°C.
The circuit breaker is rated for 480VAC and 125VDC under UL 489, with additional ratings for IEC/EN 60947-2 and UL 1077 standards.
The rated current is 6A.
It has 2 poles.
The rupture capacity is 10,000 A (10 kA) under UL 489 AC/DC.
It mounts on DIN rail.
It complies with UL 489, UL 1077, CSA C22.2 No 235, and IEC/EN 60947-2.