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This Schurter TA45-2R series circuit breaker is a thermal overload protection device designed for 1 or 2 pole applications. It offers a rated voltage of 240 VAC and 60 VDC, with a current range of 0.05 to 20 A AC. The breaker features a positively trip-free release mechanism and rocker actuation.
With a mechanical lifetime of 50,000 switching cycles, this circuit breaker is built for durability. It has an operating temperature range of -10 °C to 55 °C and a degree of protection of IP40 on the front side. The unit is designed for panel mounting with a snap-in version.
Key specifications include a conditional short circuit capacity of 1 kA AC and a short circuit capacity (Icn) of up to 300A. It has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The tripping type is thermal, and it is available in a 2-pole configuration.
| 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.
It supports a current range from 0.05 A to 20 A.
It uses a thermal tripping mechanism.
The dielectric strength is 4 kVAC.
It has an IP40 degree of protection, IP54 with cover.
It supports 50,000 switching cycles.