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The Schurter Inc. 4430.3426 is a thermal circuit breaker featuring a 2-pole configuration and rocker actuation. It is designed for panel mounting and provides reliable thermal overload protection.
Key electrical specifications include a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The current rating ranges from 0.05A to 20A AC. It has a conditional short circuit capacity of 1 kA AC at 240V and a short circuit capacity (Icn) of up to 300A AC.
Environmental and mechanical specifications include an operating temperature range of -10°C to 55°C and a degree of protection of IP40 on the front side. The breaker has a mechanical lifetime of 50,000 switching cycles.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It meets various approval standards including CSA, EN, GB, IEC, and UL.
The operating voltage is 240 VAC and 60 VDC.
The rated current range is 0.05 to 20 A (AC).
The allowable operating temperature range is -10 to 55 °C.
The tripping type is thermal.
The short circuit capacity Icn is 300 A for AC at In ≥ 3 A, and the conditional short circuit capacity Inc is 1 kA at 240 VAC.
