| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Ambient Temperature | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Terminal Type | |
| Voltage Rating |
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 12A and can operate at up to 480VAC or 125VDC across its three poles.
The breaker conforms to standards including EN 60947-2, UL 1077, and UL 489, offering a rupture capacity of 10,000A AC/DC (Icu). It features a lever actuator and is designed for easy DIN rail mounting.
Environmental testing includes resistance to vibration, shock, corrosion, and humidity, with a degree of protection rated at IP20. The operating ambient temperature range is -35°C to +70°C.
Typical applications include protection of cables, motors, generators, transformers, and electronic equipment in industrial process control, telecommunications, and power supply systems.
The current rating is 12A.
It supports AC voltage ratings up to 480V and DC voltage ratings up to 125V.
This circuit breaker has 3 poles.
It is a thermal magnetic circuit breaker.
The rupture capacity (Icu) is 10,000A AC/DC.
The ambient temperature range is -35°C to +70°C.