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This Schurter TA45 series thermal circuit breaker, part number TA45-ABFXS140C0-AZM14, offers reliable 2-pole thermal overload protection. It is designed for panel mounting with a convenient snap-in version and features rocker actuation. The breaker has a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC, with a current rating range of 0.05 to 20 A, specifically at 14A for this model.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity Icn of up to 300A. It boasts a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The mechanical lifetime is rated for 50,000 switching cycles, with similar lifetimes specified for AC and DC overload conditions.
Environmental and mechanical considerations include a degree of protection of IP40 on the front side, an operating temperature range of -10 °C to 55 °C, and resistance to vibration and shock according to IEC standards. The tripping type is thermal, and the actuation type is a rocker.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA, IEC, GB, and UL standards.
| 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 VAC and 60 VDC.
The current rating is 14A.
This circuit breaker has 2 poles.
It uses rocker actuation.
The allowable operating temperature is -10 °C to 55 °C.
The degree of protection on the front side is IP40.
The mechanical lifetime is 50,000 switching cycles.