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This Schurter Inc. TA45 series thermal circuit breaker, part number TA45-ABFRF045C0-AZM14, is a 2-pole device designed for reliable overload protection. It features a rocker actuation type and a snap-in panel mount for easy installation.
The circuit breaker operates thermally and has a rated current range of 0.05 to 20 A AC, with this specific model rated at 4.5A. It supports AC voltages up to 240 VAC and DC voltages up to 60 VDC. The device offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of 300A at 240 VAC for currents 3A and above.
Environmental specifications include a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The operating temperature range is -10 °C to 55 °C. Mechanical lifetime is rated at 50,000 switching cycles.
Applications for this type of circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning. 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 20A.
It uses a thermal tripping mechanism.
It has an IP40 rating, IP54 with cover.
It is approved by CSA, IEC, GB, and UL.