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This E-T-A 4230-T Series miniature circuit breaker (MCB) is a thermal-magnetic type designed for reliable circuit protection. It is rated for 1.6A and can handle up to 480VAC or 125VDC across its 3 poles.
The breaker conforms to EN 60947-2, UL 1077, and UL 489 standards, offering a rupture capacity of 10,000A AC/DC (Icu) and 7,500A AC (Ics). It is designed for DIN rail mounting and features a lever actuator for easy operation and visual status indication.
Environmental and mechanical testing includes resistance to vibration, shock, and corrosion, with an operating temperature range of -35°C to +70°C. 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, telecommunications equipment, and power supplies.
The current rating is 1.6A.
It is rated for 480V AC and 125V DC.
This circuit breaker has 3 poles.
The rupture capacity (Icu) is 10,000A AC/DC, and the service rupture capacity (Ics) is 7,500A AC.
It is designed for DIN rail mounting.
The ambient temperature range is -35°C to +70°C.
Yes, it is RoHS3 Compliant.