| 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 |
The E-T-A 4230-T130-K0DE-12A is a thermal-magnetic miniature circuit breaker (MCB) designed for reliable protection in various applications. It conforms to EN 60947-2, UL 1077, and UL 489 standards.
This 3-pole breaker has a current rating of 12A and is suitable for AC voltage ratings up to 480V and DC voltage ratings up to 125V. It features a lever actuator and is designed for DIN rail mounting, making installation straightforward.
Key specifications include a rupture capacity of up to 10,000 A (AC/DC) and an ambient temperature range of -35°C to +70°C. The breaker offers a degree of protection of IP20 and has undergone rigorous testing for vibration, shock, corrosion, and humidity.
Typical applications include the protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies.
The breaker has multiple voltage ratings depending on the standard: IEC/EN 60947-2: AC 240V (1-pole), AC 415V (2-4 pole), DC 80V (1-pole), DC 125V (2-pole series); UL 1077: AC 277V (1-pole), AC 480Y/277V (2-4 pole), DC 60V (1-pole), DC 125V (2-pole series); UL 489: AC 120V (1-pole), AC 240V (2-3 pole), AC 277V (1-pole), AC 480Y/277V (2-3 pole), DC 60V (1-pole), DC 125V (2-pole series).
It is designed for DIN rail mounting.
-35°C to +70°C.
IEC/EN 60947-2 Ics: 7,500 A; Icu: 10,000 A. UL 489: 10,000 A.
3 poles.
CSA C22.2 No 235, UL1077, and UL 489.
Mechanical life: 20,000 cycles; electrical life: 6,000 cycles.