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This E-T-A 4230-T130-K0DE-1.6A is a thermal-magnetic miniature circuit breaker (MCB) designed for DIN rail mounting. It features a lever actuator and visual status indication.
Key electrical specifications include a 1.6A current rating and multiple voltage ratings such as 480VAC and 125VDC, depending on the pole configuration and standard compliance (IEC/EN, UL). The breaker offers high rupture capacity, with values up to 10,000A AC/DC according to UL 489 and IEC/EN 60947-2.
Environmental and mechanical specifications include a degree of protection IP20, an ambient temperature range of -35°C to +70°C, and compliance with various IEC testing standards for vibration, shock, corrosion, and humidity. The terminals are screw type, supporting cable cross-sections up to 35 mm² with a maximum tightening torque of 2 Nm.
Typical applications include protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, and telecommunications equipment.
The current rating is 1.6A.
It supports AC voltages up to 480V (multi-pole) and DC voltages up to 125V (2-pole in series), depending on the configuration.
The ultimate breaking capacity (Icu) is 10kA for both AC and DC. The service breaking capacity (Ics) is 7.5kA AC and 10kA DC.
It is a 3-pole circuit breaker.
It is designed for DIN rail mounting.
The ambient temperature range is -35°C to +70°C.
The breaker uses screw terminals with a maximum cable cross-section of 35mm², a stripping length of 14mm, and a tightening torque of 2 Nm.