| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Voltage Rating |
The Schurter Inc. 4435.0573 is a 1-pole thermal circuit breaker with a rocker actuation type, suitable for panel mounting. It offers a rated AC voltage of 240 VAC (277 VAC UL/CSA) and a rated DC voltage of 32 VDC.
This circuit breaker has a rated current range of 0.05 to 20 A and a conditional short circuit capacity of 2 kA at 240 VAC. It provides a degree of protection of IP40 on the front side. The device boasts a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 30,000 cycles AC and 50,000 cycles DC.
Key electrical specifications include dielectric strength greater than 2.5 kV at 50 Hz and greater than 4 kV for impulse, with an insulation resistance exceeding 100 MΩ at 500 VDC. The operating temperature range is -30 °C to 60 °C, with storage temperatures from -40 °C to 60 °C.
Applications for this thermal circuit breaker include power tools, medical and laboratory equipment, industrial appliances, equipment for construction, cleaning equipment, commercial and household kitchen appliances, industrial power, and industrial lighting arrays.
The circuit breaker is rated for 240 VAC (IEC), 277 VAC (UL/CSA), and 32 VDC.
The allowable operating temperature range is -30 to 60 °C.
The circuit breaker is panel mounted with a rocker actuator.
Dielectric strength is >2.5 kV at 50 Hz and >4 kV impulse.
Mechanical life is 50,000 switching cycles.
Approved to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
Conditional short circuit capacity is 2 kA at 240 VAC per IEC 60934.