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The E-T-A 4230-T130-K0CE-40A is a three-pole thermal magnetic miniature circuit breaker designed for reliable circuit protection. It offers a current rating of 40A and supports voltage ratings up to 480VAC and 125VDC.
This circuit breaker complies with IEC/EN 60947-2, UL 1077, and UL 489 standards, providing high rupture capacity. It is designed for DIN rail mounting, making installation straightforward in control panels and electrical enclosures.
Key specifications include a mechanical life of 20,000 cycles and an electrical life of 6,000 cycles. The operating ambient temperature range is -35°C to +70°C, ensuring performance in various environmental conditions. The terminals are screw type with a maximum tightening torque of 2 Nm.
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 40A.
It supports AC voltage ratings up to 480V and DC voltage ratings up to 125V.
It has 3 poles.
It is designed for DIN rail mounting.
The ambient temperature range is -35°C to +70°C.
The rupture capacity (Icu) is 10,000A for AC/DC, and Ics is 7,500A for AC and 10,000A for DC.
Yes, it is RoHS3 Compliant.