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The E-T-A 4230-T130-K0BE-60A is a 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.
This 3-pole breaker features a 60A current rating and supports voltage ratings of up to 480V AC and 125V DC. It is designed for DIN rail mounting, facilitating easy integration into control panels and electrical enclosures. The thermal-magnetic tripping mechanism ensures protection against overloads and short circuits.
Key specifications include a rupture capacity of 10,000 A (AC/DC) to UL 489 and IEC/EN 60947-2 standards. It operates within an ambient temperature range of -35°C to +70°C. The breaker has a mechanical life of 20,000 cycles and an electrical life of 6,000 cycles.
Typical applications include the protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies. Its robust construction and high rupture capacity make it a dependable choice for demanding environments.
The interrupting capacity is 10,000 A for both AC and DC per UL 489, and 7,500 A AC / 10,000 A DC per IEC/EN 60947-2.
The voltage rating is 480 VAC (2 or 3-pole) and 125 VDC (2-pole in series) per UL 489, and 415 VAC (2, 3, 4-pole) and 125 VDC (2-pole in series) per IEC/EN 60947-2.
The ambient operating temperature range is -35°C to +70°C.
It has screw terminals with a maximum tightening torque of 2 Nm and accepts cable cross sections up to 35 mm².
The mechanical life is 20,000 cycles and the electrical life is 6,000 cycles.
It is designed for DIN rail mounting.
The degree of protection is IP20.