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This Schurter Inc. TA45-ABFGF190C0-AZM12 is a thermal circuit breaker from the TA45 series, offering 2-pole protection. It is designed for panel mounting with a snap-in mechanism.
The breaker has a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The AC current rating range is from 0.05 A to 20 A, with this specific model rated at 19A. It has a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of 300A at 3A or higher AC current.
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 similar lifetimes specified for AC and DC operation under overload conditions. The operating temperature range is -10 °C to 55 °C.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, construction equipment, and cleaning equipment. It meets various approval standards including 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 and rated voltage DC is 60 VDC.
It supports a current range from 0.05 A to 20 A.
The degree of protection is IP40.
The short circuit capacity Icn is 300A.
The dielectric strength is 4 kVAC.
It supports 50,000 switching cycles mechanically and electrically.