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This E-T-A 4230-T130-K0BE-12A 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.
The breaker is rated for 12A and supports a voltage rating of 480V AC and 125V DC. It features a lever actuator and is designed for DIN rail mounting, making it suitable for various industrial and telecommunications applications.
Key specifications include a rupture capacity of up to 10,000A and an operating temperature range of -35°C to +70°C. The terminals are screw type, with a maximum tightening torque of 2 Nm and support cable cross-sections up to 35 mm².
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 12A.
It has AC voltage ratings up to 480V and DC voltage ratings up to 125V.
This circuit breaker has 3 poles.
It is a thermal magnetic circuit breaker.
The mounting type is DIN Rail.
The ambient temperature range is -35°C to +70°C.
The rupture capacity (Ics) is 7,500 A AC / 10,000 A DC, and (Icu) is 10,000 A AC/DC.