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The Schurter TA45-ABFBFJ20C0 is a 2-pole thermal circuit breaker from the TA45 series. It is designed for panel mounting with a snap-in feature and features a rocker actuation type. This circuit breaker has a rated current of 2A and a rated voltage of 240 VAC.
Key technical specifications include a conditional short circuit capacity of 1 kA AC and various short circuit capacities (Icn) depending on current and voltage conditions. It offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The dielectric strength is 4 kVAC and insulation resistance is greater than 100 MΩ at 500 VDC.
With a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 50,000 cycles for both AC and DC, this breaker is built for durability. It operates within a temperature range of -10 °C to 55 °C. The tripping type is thermal, and it has a weight ranging from 30g to 50g.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, construction equipment, and cleaning equipment. It holds approvals from CSA, IEC, GB, and UL.
| 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.
The current rating supports up to 20A.
The device has an ingress protection rating of IP40, upgradeable to IP54 with a cover.
The dielectric strength is 4 kVAC.
It is rated for 50,000 switching cycles mechanically and electrically.