4230-T130-K0BU-63A
ETA
The E-T-A 4230-T130-K0BU-63A is a 3-pole thermal magnetic miniature circuit breaker designed for DIN rail mounting. It offers a current rating of 63A and a voltage rating of up to 480VAC/125VDC.
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The E-T-A 4230-T130-K0BE-63A is a thermal magnetic miniature circuit breaker designed for reliable circuit protection. It is rated for a current of 63A and offers voltage ratings of up to 480VAC and 125VDC.
This circuit breaker conforms to IEC/EN 60947-2 and UL 489 standards, featuring a high rupture capacity of 10,000A AC/DC. It is designed for DIN rail mounting and utilizes a lever actuator for operation. The terminals are screw type, supporting cable cross-sections up to 35 mm² with a maximum tightening torque of 2 Nm.
Environmental and mechanical specifications include a degree of protection IP20, an operating temperature range of -35°C to +70°C, and resistance to vibration, shock, and corrosion as per IEC standards. The breaker has a mechanical life of 20,000 cycles and an electrical life of 6,000 cycles.
Typical applications for this circuit breaker include the protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies.
Rated up to 480Y/277 VAC (3-pole UL 489) and 125 VDC (2-pole in series). Also rated 415 VAC (3-pole) per IEC 60947-2.
-35°C to +70°C.
10 kA under UL 489 (AC/DC) and IEC 60947-2 (AC/DC). Also 7.5 kA (AC) under IEC 60947-2 Ics.
3 poles.
DIN rail mount with screw terminals. Accepts cable up to 35 mm² with a maximum tightening torque of 2 Nm.
CSA C22.2 No 235 and UL489.
Typical mechanical life is 20,000 cycles and electrical life is 6,000 cycles.