| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Halogen Free | |
| Insulation Resistance | |
| Lead Style | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| SVHC Present | |
| Termination Style | |
| Voltage Rating | |
| Weight |
The Schurter 4400.0001 is a thermal circuit breaker designed for equipment protection. This single-pole device features a panel mount design and quick connect terminals for easy integration.
With a rated current of 4A, it is suitable for AC applications up to 240VAC and DC applications up to 48VDC. The breaker type is thermal, with a push-to-reset actuator. It offers a degree of protection of IP40 on the front side.
Key electrical specifications include a conditional short circuit capacity of 2 kA at 240 VAC and a short circuit capacity Icn of 8 x In for currents below 6.5A and 96A for currents above 6.5A. It has a dielectric strength greater than 1.5 kV at 50 Hz and an impulse dielectric strength greater than 2.5 kV (1.2/50 μs). Insulation resistance is rated above 100 MΩ at 500 VDC.
The operating temperature range is from -5°C to 60°C. The device has undergone vibration resistance testing according to IEC 60068-2-6 and shock resistance testing according to IEC 60068-2-27. The admissible torque on the fixing nut is a maximum of 0.6 Nm. The weight is approximately 10g.
240 VAC and 48 VDC.
Panel mount with quick connect terminals.
-5°C to 60°C.
Thermal.
For In < 6.5A at 240VAC: 8 x In; for In ≥ 6.5A: 96A.
500 switching cycles typical at 2 x Ir, minimum 50 cycles.