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This E-T-A 4230-T120-K0DU-8A is a thermal-magnetic miniature circuit breaker designed for reliable circuit protection. It operates with a 2-pole configuration and is rated for 8A.
The breaker supports a wide range of voltage ratings, including 480VAC and 125VDC, compliant with UL 489 and other standards. It offers high rupture capacity (Icu/Ics) up to 10,000A, ensuring safety in fault conditions.
Designed for DIN rail mounting, this circuit breaker is suitable for various applications including protection of cables, motors, generators, transformers, and electronic equipment. Its thermal-magnetic trip mechanism provides dependable switching behavior.
Key specifications include a -35°C to +70°C ambient temperature range and a mechanical life of 20,000 cycles. The terminals are screw-type, accommodating cable cross-sections up to 35 mm².
| 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 8A.
It supports AC voltages up to 480V and DC voltages up to 125V, depending on the pole configuration and standard (IEC/EN, UL).
This circuit breaker 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 AC / 10,000A DC.