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This E-T-A 4230-T130-K0CE-5A is a thermal-magnetic miniature circuit breaker (MCB) designed for DIN rail mounting. It is a 3-pole device with a current rating of 5A and a voltage rating of 480VAC or 125VDC.
The breaker offers high rupture capacity, meeting standards like IEC/EN 60947-2 and UL 489. It operates within an ambient temperature range of -35°C to +70°C and provides a degree of protection of IP20. The terminals are screw type, suitable for cable cross-sections up to 35 mm² with a tightening torque of 2 Nm max.
Typical applications include protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies. The device features a toggle actuation and visual status indication.
Environmental testing includes vibration, shock, corrosion, and humidity resistance according to IEC standards. It has a mechanical life of 20,000 cycles and an electrical life of 6,000 cycles.
The current rating is 5A.
The voltage rating is 480 VAC / 125 VDC.
It has 3 poles.
It is a Thermal Magnetic breaker.
It is designed for DIN Rail mounting.
The rupture capacity (Ics) is 7,500 A AC and 10,000 A DC. The rupture capacity (Icu) is 10,000 A AC/DC.
The ambient temperature range is -35°C to +70°C.