| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating | |
| Weight |
The Schurter Inc. 4420.0576 is a thermal-magnetic circuit breaker with a 2-pole configuration, suitable for industrial appliance applications. It offers a rated current of 30A and supports AC voltages up to 480V (UL/CSA) or 240V (IEC), and DC voltages up to 65V.
This circuit breaker is designed for DIN rail mounting, facilitating easy installation in control panels and industrial equipment. It boasts high short-circuit performance with a conditional short circuit capacity of 5 kA (IEC) and 10 kA (UL/CSA) under specific conditions. The device features a positively trip-free mechanism and manual ON/OFF actuation.
Key electrical specifications include dielectric strength greater than 2 kV at 50 Hz and insulation resistance exceeding 5 MΩ at 250/440 VAC. Environmental resistance is provided by an IP40 degree of protection from the front. The product has a lifetime of 6000 switching cycles at 1x Ir.
This product is marked as phase-out, with the last order possibility on August 31, 2018, and the last delivery date on September 30, 2018. It is compliant with various standards including IEC 60934, UL1077, and UL508.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 240 V AC (IEC), 277 V AC (UL/CSA), and 65 V DC.
The current rating is 30A.
It is designed for DIN rail mounting.
The ambient temperature range is -10 °C to 55 °C.
The conditional short circuit capacity is 5 kA at AC 420 V / DC 65 V (IEC) and 10 kA at AC 480 V (UL/CSA with fuse).
The product is listed as RoHS3 Compliant.