| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Voltage Rating | |
| Weight |
The Schurter Inc. 4430.2554 is a thermal circuit breaker designed for reliable overload protection in various applications. This 2-pole device offers a rated current of 20A and can handle AC voltages up to 240V and DC voltages up to 60V.
Featuring a rocker actuation type, the 4430.2554 is suitable for panel mounting, providing a convenient and secure installation. Its thermal tripping mechanism ensures positive trip-free release, enhancing safety and operational integrity. The circuit breaker is built to withstand demanding environments, with a mechanical lifetime of 50,000 switching cycles.
Key electrical specifications include a conditional short circuit capacity of 1 kA and a short circuit capacity of 300A. The device also offers a degree of protection of IP40 on the front side. Its operating temperature range is from -10 °C to 55 °C.
This circuit breaker is approved by CSA, EN, GB, IEC, and UL standards, making it suitable for a wide range of industrial and equipment applications, including power tools, industrial appliances, and power supplies.
The rated AC voltage is 240 VAC and the rated DC voltage is 60 VDC.
The allowable operating temperature range is -10 °C to 55 °C.
IP40 according to IEC 60529.
It is a 2-pole device.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
50,000 switching cycles.
Thermal tripping.
