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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 features a positively trip-free release mechanism and rocker actuation, with a non-illuminated option. The breaker is configured for panel mount and snap-in installation, utilizing quick connect terminals.
Key electrical specifications include a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The rated current range spans from 0.05A to 20A AC, with this specific model rated at 18A. It offers a conditional short circuit capacity of 1 kA at 240 VAC.
Mechanical and environmental resilience are provided through a robust design. The device has a mechanical lifetime of 50,000 switching cycles and operates within a temperature range of -10°C to 55°C. The degree of protection is IP40 on the front side, increasing to IP54 with a factory-mounted protection cover.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning. Its approvals include CSA C22.2 No 235, IEC60934, GB17701, and UL1077.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage AC is 240 VAC.
The current rating is 18A.
The tripping type is thermal.
The degree of protection is IP40, with an optional factory-mounted cover providing IP54.
The mechanical lifetime is 50,000 switching cycles.