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This Schurter Inc. TA45 series thermal circuit breaker, part number TA45-ABFGMJ18C0-AZM01, offers reliable 2-pole thermal overload protection. It is designed for panel mounting with a snap-in mechanism for easy installation.
The breaker has a rated current of 1.8A and a voltage rating of 240 VAC or 60 VDC. It features a thermal tripping mechanism and a rocker actuation type. The device is rated for a mechanical lifetime of 50,000 switching cycles and offers electrical lifetimes of 50,000 cycles at 1x Ir for both AC and DC.
Environmental specifications include an operating temperature range of -10 °C to 55 °C and a storage temperature range of -10 °C to 55 °C. It has a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The breaker also meets vibration resistance standards of ±0.75 mm @ 5 - 60 Hz and 10 G @ 60 - 500 Hz, and shock resistance of 30 G / 18 ms.
Approvals include CSA C22.2 No 235, IEC60934, GB17701, and UL1077, indicating compliance with various safety standards. The unit has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current for this circuit breaker is 1.8A.
The maximum AC voltage rating is 240 VAC.
The operating temperature range is -10 °C to 55 °C.
This circuit breaker uses rocker actuation.
The mechanical lifetime is 50,000 switching cycles.