| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating | |
| Weight |
The Schurter Inc. 4400.0348 is a thermal circuit breaker with a threaded neck type and quick connect terminals. It is designed for panel mounting and offers a compact design with positively trip-free release.
Key electrical specifications include a rated voltage of 240 VAC and 48 VDC, with a rated current range of 0.05 to 16 A. The breaker has a conditional short circuit capacity of 2 kA and an Icn of 8-96 A. It offers dielectric strength greater than 1.5 kV (50 Hz) and 2.5 kV (1.2/50 μs impulse), with an insulation resistance exceeding 100 MΩ at 500 VDC.
Environmental and mechanical specifications include an operating temperature range of -5 °C to 60 °C and an ingress protection rating of IP40. The breaker is resistant to vibration and shock, weighing approximately 10 g. Endurance is rated at a typical 500 switching cycles and a minimum of 50 switching cycles for reset types.
This circuit breaker is suitable for applications such as power tools, household equipment, power supplies and chargers, and industrial appliances. It has approvals from VDE, UL, and CCC.
The rated current is 1.5A.
It is rated for 240VAC and 48VDC.
The allowable operating temperature range is -5°C to 60°C.
It uses a push-to-reset actuator.
It is a panel mount device.
The front side has IP40 protection per IEC 60529.