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The E-T-A 4230-T120-K0DU-15A is a thermal-magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It features a 2-pole configuration and is suitable for DIN rail mounting.
Key electrical specifications include a 15A current rating and a 480V AC voltage rating, with various other voltage and current ratings available depending on the standard (IEC/EN, UL 1077, UL 489). The breaker boasts a high rupture capacity of up to 10,000 A.
Mechanical and environmental characteristics include screw terminals with a maximum tightening torque of 2 Nm, and an operating ambient temperature range of -35°C to +70°C. It is designed to withstand shock and vibration according to IEC standards and offers a degree of protection of IP20.
Typical applications include the protection of cables, motors, generators, transformers, and power supplies in industrial process control systems and telecommunications equipment.
The current rating is 15A.
The voltage rating is 480 V.
It has 2 poles.
It is a Thermal Magnetic breaker.
It is designed for DIN Rail mounting.
The rupture capacity is 10,000 A to IEC/EN 60947-2 (Icu) and UL 489.
The operating ambient temperature range is -35°C to +70°C.