| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Actuator Type | |
| Automotive Grade | |
| Breaker Type | |
| Current Rating (Amps) | |
| Industrial Grade | |
| Insulation Resistance | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Storage Temperature | |
| Voltage Rating |
This Schurter Inc. 4430.2437 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 user interaction.
Designed for panel mounting, this circuit breaker provides essential overload protection. It has a mechanical lifetime of 50,000 switching cycles and meets specific overload trip requirements for both AC and DC circuits. The operating temperature range is -10 °C to 55 °C, making it suitable for a variety of environmental conditions.
Key technical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The degree of protection is IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. Vibration and shock resistance are also specified according to relevant 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 protection against overcurrent conditions.
The circuit breaker is rated for 240VAC and 60VDC.
The allowable operating temperature is -10°C to 55°C.
This circuit breaker is designed for panel mount installation.
For rated current of 3A or higher at 240VAC, the short circuit capacity is 300A (max. 3 cycles).
The dielectric strength is 4kVAC.
The mechanical lifetime is 50,000 switching cycles.
It is a 2-pole circuit breaker.