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This Schurter Inc. TA45-ABFGH045C0-AZM01 is a thermal circuit breaker featuring a 2-pole configuration and rocker actuation. It is designed for panel mounting and snap-in installation, providing a convenient solution for circuit protection.
The breaker operates with a rated voltage of 240 VAC and has a current rating range of 0.05 to 20 A, with this specific model rated at 4.5A. It offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of 300A at 3A or higher. The device is built for durability with a mechanical lifetime of 50,000 switching cycles and AC/DC operational lifetimes also at 50,000 cycles.
Environmental and mechanical specifications include a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. It has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The operating temperature range is -10 °C to 55 °C, with storage temperature also within this range. Vibration resistance is tested to IEC 60068-2-6, and shock resistance is tested to IEC 60068-2-27.
Approvals include CSA C22.2 No 235, IEC60934, GB17701, and UL1077, indicating compliance with various safety standards for electronic equipment.
| 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 and 60 VDC.
The rated current range is 0.05 - 20 A AC, with this specific model rated at 4.5A.
This circuit breaker has 2 poles.
It uses rocker actuation.
The allowable operation temperature is -10 °C to 55 °C.
The degree of protection on the front side is IP40, and IP54 with a factory-mounted protection cover.