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This Schurter Inc. TA45-ABFGHJ21C0-AZM11 is a thermal circuit breaker belonging to the TA45-2R series. It features a 2-pole configuration and is designed for panel mounting with a snap-in type. The breaker has a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A AC and a specific current rating of 2.1A.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of up to 300A. It offers 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.
The operating temperature range is from -10 °C to 55 °C, with a similar storage temperature range. Environmental protection for the front side is rated at IP40, which can be increased to IP54 with a factory-mounted protection cover. The breaker is activated by a rocker actuator and has a weight between 30 g and 50 g.
Approvals include CSA C22.2 No 235, IEC60934, GB17701, and UL1077, indicating compliance with various safety standards for industrial applications.
| 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.
The current rating is 2.1A.
The degree of protection is IP40.
The short circuit capacity Icn is 300A at In < 3A and 120A at In ≥ 3A.
It can withstand 50,000 switching cycles.