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The Schurter Inc. TA45-ABFXT045C0 is a 2-pole thermal circuit breaker from the TA45-2R series. It offers thermal overload protection with a positively trip-free release mechanism. This breaker is designed for panel mounting and features a snap-in version for easy installation.
Key electrical specifications include a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A and a specific current rating of 4.5A. It has a conditional short circuit capacity of 1 kA at 240V AC and a short circuit capacity of 300A at 240V AC for currents 3A and above.
Environmental and mechanical specifications include a degree of protection of IP40 on the front side, a dielectric strength of 4 kVAC, and an insulation resistance greater than 100 MΩ at 500 VDC. The operating temperature range is -10 °C to 55 °C. Mechanical lifetime is rated at 50,000 switching cycles.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage AC is 240 VAC and DC is 60 VDC.
The rated current is 4.5A.
It has an IP40 rating, with a cover providing IP54 protection.
The dielectric strength is 4 kVAC.
It can withstand 50,000 mechanical, AC, and DC switching cycles.
It is approved by CSA, IEC, GB, and UL standards.