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The Schurter Inc. 4404.0061 is a thermal circuit breaker designed for reliable overcurrent protection. This 1-pole device operates at a rated voltage of 240 VAC and 48/32 VDC, with a current rating ranging from 3A to 16A, specifically 12A for this model.
It features a snap-in mounting type suitable for front-side installation on panels with thicknesses from 0.8 to 2.0mm. The actuator type is push-to-reset, offering a cycling trip-free release mechanism. The breaker is equipped with quick connect terminals (6.3 x 0.8 mm) for easy integration into systems.
Key technical specifications include a conditional short circuit capacity of 2 kA at 240 VAC (IEC 60934 PC1) and 2 kA at 48/32 VDC (UL/CSA C1). It offers a degree of protection of IP40 on the front side. Endurance ratings vary by current, with typical values of 2500 switching cycles for 3-8A and 6000 switching cycles for 10-16A at 150% Ir, cos φ 0.9.
This circuit breaker is designed according to international 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 device also carries CE and UKCA declarations of conformity, along with RoHS and China RoHS compliance.
The rated voltage is 240 VAC and 48/32 VDC.
For a 12 A current rating, the operating temperature range is -5°C to 60°C.
Panel mount with quick connect terminals (6.3 x 0.8 mm).
Compliant with IEC 60934, UL 1077, CSA C22.2 No. 235, and GB 17701.
Yes, designed for audio/video and ICT equipment per IEC/UL 62368-1.
Conditional short circuit capacity is 2 kA at 240 VAC and 2 kA at 48/32 VDC.
The weight ranges from 9 to 13 grams.