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This Schurter Inc. TA45-ABFGSJ21C0-AZM13 is a thermal circuit breaker belonging to the TA45-2R series. It is a 2-pole device designed for reliable thermal overload protection.
The circuit breaker has a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The rated current range for AC is 0.05 to 20 A, with this specific unit rated at 2.1A. It offers a conditional short circuit capacity of 1 kA at 240 VAC.
Key electrical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The mechanical lifetime is rated for 50,000 switching cycles, with electrical lifetimes also at 50,000 cycles for both AC and DC at 1 x Ir.
Environmental and mechanical data includes an operating temperature range of -10 °C to 55 °C and a storage temperature range of -10 °C to 55 °C. The degree of protection is IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. It is designed for panel mounting with a snap-in feature and has a rocker actuation type. The weight ranges from 30 g to 50 g.
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 operating voltage is 240 VAC and 60 VDC.
It supports panel mount and snap-in mounting types.
The rated current range is 0.05 to 20 A.
The IP protection rating with the factory-mounted cover is IP54.
The dielectric strength is 4 kVAC.