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| Breaker Type | |
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The Schurter Inc. 4404.0049 is a thermal circuit breaker for equipment, featuring a threaded neck type and a single pole configuration. It is designed for panel mounting and includes quick connect terminals (6.3 x 0.8 mm).
This circuit breaker operates at a rated voltage of 240 VAC and 48/32 VDC, with a current rating range of 3-16 A. It offers a conditional short circuit capacity of 2 kA at 240 VAC (IEC 60934: PC1, UL/CSA: SC) and 2 kA at 48/32 VDC (C1).
Key electrical specifications include a dielectric strength of 1500 VAC and an insulation resistance greater than 1000 MΩ at 500 VDC. The operating temperature range varies by current rating, from -5°C to 60°C for 3A and 5-16A, and -5°C to 50°C for 4A.
This device is built to meet various product standards, including IEC 60934, UL 1077, CSA C22.2 No. 235, and GB 17701. It is suitable for applications compliant with IEC/UL 62368-1. The circuit breaker has an IP40 degree of protection on the front side and a weight between 9 and 13 grams.
The rated voltage is 240 VAC and 48/32 VDC.
The operating temperature range is -5 °C to 60 °C for 3 A and 5-16 A ratings, and -5 °C to 50 °C for the 4 A rating.
It uses panel mount with 6.3 x 0.8 mm quick connect terminals.
The conditional short circuit capacity is 2 kA under AC 240 V and DC 48/32 V.
It is designed according to IEC 60934, UL 1077, CSA C22.2 No. 235, and GB 17701.