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The E-T-A 4230-T130-K0DU-10A is a thermal circuit breaker designed for overcurrent protection in industrial and commercial applications. It is rated at 10A continuous current and offers a high breaking capacity of 10kA per IEC/EN 60947-2 (Icu) and UL 489/1077. The device is certified under multiple standards including IEC/EN 60947-2, UL 489, and UL 1077, making it suitable for both European and North American installations.
Electrical specifications include AC voltage ratings up to 480Y/277 V (UL 489) and DC ratings up to 125 V when using two poles in series. The breaker features screw terminals with a maximum tightening torque of 2 Nm and accepts cables up to 35 mm². It is designed for DIN rail mounting and has an IP20 degree of protection.
Environmental robustness is confirmed through tests per IEC 60068, with an ambient temperature range of -35°C to +70°C, vibration resistance up to 5 g, and shock resistance of 30 g. The mechanical life is 20,000 cycles, and the electrical life is 6,000 cycles. The product is suitable for use in control panels, distribution boards, and equipment requiring branch circuit protection.
AC ratings: 240/415 V (IEC/EN 60947-2), 277/480Y V (UL 1077), 120/240/480Y/277 V (UL 489). DC ratings: 60 V (1-pole) or 125 V (2 poles in series). Multi-pole configurations available.
-35°C to +70°C.
10,000 A under IEC/EN 60947-2 (Icu) and UL 489; 7,500 A under IEC/EN 60947-2 (Ics). All AC and DC.
Screw terminals, maximum tightening torque 2 Nm, stripping length 14 mm, cable cross section up to 35 mm².
Yes, single pole DC 60 V (UL) or 80 V (IEC), and two poles in series DC 125 V.