| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Ambient Temperature | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Terminal Type | |
| Voltage Rating |
The E-T-A 4230-T120-K0BU-10A is a thermal-magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It conforms to EN 60947-2, UL 1077, and UL 489 standards, making it suitable for a wide range of applications.
This 2-pole breaker features a 10A current rating and supports voltage ratings up to 480VAC and 125VDC. It offers a high rupture capacity of 10,000A AC/DC according to UL 489 and IEC/EN 60947-2 (Icu), with an Ics of 7,500A AC and 10,000A DC. The breaker is designed for DIN rail mounting and utilizes screw terminals with a maximum tightening torque of 2 Nm.
Environmental testing includes resistance to vibration, shock, corrosion, and humidity, ensuring durability in various conditions. The ambient temperature range is -35°C to +70°C. Typical applications include protection of cables, motors, generators, transformers, and electronic equipment such as computers and telecommunication systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 10A.
The voltage rating is 480 VAC and 125 VDC.
This circuit breaker has 2 poles.
It is designed for DIN rail mounting.
The rupture capacity (Icu) is 10,000 A AC/DC, and the Ics is 7,500 A AC / 10,000 A DC.
The ambient temperature range is -35°C to +70°C.