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This E-T-A 4230-T120-K0CE-63A is a thermal-magnetic miniature circuit breaker designed for reliable circuit protection. It is a 2-pole device with a current rating of 63A and voltage ratings of 480V AC and 125V DC.
The circuit breaker conforms to IEC/EN 60947-2, UL 1077, and UL 489 standards, offering a rupture capacity of 10,000A AC/DC (Icu). It features a lever actuator and is designed for DIN rail mounting, making it suitable for various industrial and telecommunications applications.
Key specifications include an overvoltage category of III, pollution degree of 3, and a degree of protection of IP20. The operating ambient temperature range is -35°C to +70°C. Terminals are screw type with a maximum tightening torque of 2 Nm and support cable cross-sections up to 35 mm².
The current rating is 63A.
It is rated for 480V AC and 125V DC.
This circuit breaker has 2 poles.
It is a thermal magnetic circuit breaker.
It is designed for DIN rail mounting.
The rupture capacity (Icu) is 10,000A AC/DC.
The ambient temperature range is -35°C to +70°C.