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The Schurter Inc. 4404.0006 is a thermal circuit breaker designed for equipment protection. This 1-pole device features a snap-in mounting type suitable for front-side installation into panels with a thickness of 0.8 to 2.0mm. It has a rated current of 16A and can handle AC voltages up to 240 VAC and DC voltages up to 32 VDC.
Key electrical specifications include a conditional short circuit capacity of 2 kA at 240 VAC. The circuit breaker offers a degree of protection of IP40 on the front side. Endurance ratings are specified as a minimum of 50 switching cycles under IEC conditions and typically 2500 to 6000 switching cycles depending on the current rating.
Thermal performance is detailed with allowable operating temperatures varying slightly by current, generally ranging from -5°C to 60°C. The device meets various international standards including IEC 60934, UL 1077, and CSA C22.2 No. 235. It is RoHS3 compliant and has an MSL of 1.
Applications for this circuit breaker include power supplies, uninterruptible power supplies, power tools, industrial appliances, HVAC systems, and household appliances. It utilizes quick connect terminals (6.3 x 0.8 mm) and features a push-to-reset actuator type with a cycling trip-free release mechanism.
The breaker is rated for 240 VAC and 48/32 VDC.
Panel mount.
The allowable operating temperature is -5°C to 60°C for most current ratings; for 4A it is -5°C to 50°C.
Yes, it is RoHS3 compliant.
IP40 on the front side.
16 A (nominal), with a range of 3-16 A depending on conditions.
