| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Breaker Type | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Termination Style | |
| Voltage Rating | |
| Weight |
The Schurter Inc. 4410.9003 is a thermal circuit breaker for equipment with a metal actuator. It is a 1-pole device designed for panel mounting and features quick connect or screw terminals for easy integration.
This circuit breaker operates with a rated AC voltage of 240 VAC and a rated DC voltage of 28 VDC, with a rated current range from 0.05 to 15/16 A. It offers a conditional short circuit capacity of 1 kA at 240 VAC. The device is designed for thermal tripping and manual ON/OFF actuation, providing reliable protection against overloads.
Key electrical specifications include a dielectric strength greater than 1.5 kV at 50 Hz and greater than 2.5 kV for impulse (1.2/50 μs), with insulation resistance exceeding 100 MΩ at 500 VDC. The operating temperature range is -5 °C to 60 °C. Endurance is rated at a typical 5000 switching cycles for manual ON/OFF operation.
Mechanical features include a shock protection rating of IK07 and specific tightening torques for its stainless steel nut. The circuit breaker is designed to meet various product standards, including IEC 60934, UL 1077, and GB 17701, making it suitable for applications such as power supplies, uninterruptible power supplies, power tools, and household appliances.
The rated voltage is 240 VAC and 28 VDC.
The rated current range is 0.05 to 15/16 A.
The allowable operation temperature is -5 °C to 60 °C.
The RoHS status is RoHS3 Compliant.