| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Voltage Rating | |
| Weight |
The Schurter Inc. 4430.2014 is a 2-pole thermal circuit breaker, part of the TA45 series. It features a rocker actuation type and is designed for panel mounting. This circuit breaker provides thermal overload protection with a rated current range of 0.05 to 20 A AC and a rated voltage of 240 VAC or 60 VDC.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of up to 300A. The device offers a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. It is built for a mechanical lifetime of 50,000 switching cycles.
Environmental and mechanical data includes an operating temperature range of -10 °C to 55 °C and a degree of protection of IP40 on the front side. The circuit breaker has undergone vibration resistance testing up to 10 G and shock resistance testing of 30 G / 18 ms.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
240 VAC and 60 VDC.
-10 °C to 55 °C.
Conditional short circuit capacity 1 kA at 240 VAC; short circuit capacity Icn 300 A at 240 VAC for In ≥ 3 A.
50,000 switching cycles.
IP40 (IP54 with factory-mounted cover).
Yes, the actuation type is rocker.
2 poles.