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This E-T-A 4230-T110-K0CE-32A is a single-pole, thermal-magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It conforms to EN 60947-2, UL 1077, and UL 489 standards, making it suitable for a wide range of applications.
Key electrical specifications include a 32A current rating and a voltage rating of 277VAC for single-pole applications or 60VDC. The breaker offers a rupture capacity of 7,500A (Ics) AC and 10,000A (Icu) AC/DC according to IEC/EN 60947-2, and 10,000A AC/DC according to UL 489.
Designed for industrial and commercial use, this circuit breaker features a thermal-magnetic trip mechanism and a lever actuator for easy operation. It is suitable for DIN rail mounting, simplifying installation in control panels and distribution systems. The operating ambient temperature range is -35°C to +70°C.
Typical applications include the protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, and telecommunications equipment.
277 V AC / 60 V DC
-35°C to +70°C
10,000 A AC/DC (UL489 and IEC/EN 60947-2 Icu)
DIN Rail
Screw terminals with 14 mm stripping length, 2 Nm tightening torque, and 35 mm² max cable cross section
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