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This E-T-A 4230-T120-K0BU-35A 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.
The breaker is rated for 35A and can handle AC voltages up to 480V (or 480Y/277V) and DC voltages up to 125V. It features a 2-pole configuration and a lever actuator for easy operation. The device is designed for DIN rail mounting, making installation straightforward in control panels and enclosures.
With a rupture capacity of up to 10,000A (AC/DC) and an impulse withstand voltage of 4kV, this circuit breaker offers robust protection against overcurrents and short circuits. It operates within an ambient temperature range of -35°C to +70°C and has a degree of protection of IP20.
Typical applications include the protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies. Its mechanical life is rated for 20,000 cycles, and its electrical life is rated for 6,000 cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 35A.
It supports AC voltages up to 480V and DC voltages up to 125V.
The E-T-A 4230-T120-K0BU-35A has 2 poles.
It is designed for DIN rail mounting.
The rupture capacity is 10,000 A (AC/DC) to UL 489 and IEC/EN 60947-2 (Icu).
The ambient temperature range is -35°C to +70°C.