| 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. 4430.3494 is a thermal circuit breaker with a 2-pole configuration, suitable for various industrial applications. It offers a rated voltage of 240 VAC and 60 VDC, with a current rating range of 0.05 to 20 A. The breaker type is thermal, and it features a rocker actuation for easy operation.
Designed for panel mounting, this circuit breaker provides a degree of protection IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. It has a mechanical lifetime of 50,000 switching cycles and meets specific overload trip requirements for both AC and DC circuits.
Key electrical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The operating temperature range is -10 °C to 55 °C, with a similar range for storage. The unit is built to withstand vibration and shock according to IEC standards.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning. Its robust design and thermal tripping mechanism ensure reliable overload protection.
The 4430.3494 is rated for 240 VAC and 60 VDC.
The operating temperature range is -10 °C to 55 °C.
The conditional short circuit capacity is 1 kA (per IEC 60934 PC1) and the short circuit capacity Icn is 300 A at 240 VAC.
IP40 without cover, IP54 with factory-mounted cover.
The mechanical lifetime is 50,000 switching cycles.
Panel mount.
Rocker actuator.
