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This Schurter Inc. TA45-ABFRH050C0-AZM14 is a thermal circuit breaker from the TA45-2R series, offering 2-pole protection. It is designed for panel mounting with a snap-in mechanism and features a rocker actuator. The breaker has a rated voltage of 240 VAC and a current rating of 5A.
Key technical specifications include a conditional short circuit capacity of 1 kA AC and various short circuit capacities (Icn) depending on the 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 device has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Mechanical and thermal characteristics include a mechanical lifetime of 50,000 switching cycles, with AC and DC lifetimes also rated at 50,000 cycles at 1x Ir. It can withstand a minimum of 40 trips at 6x Ir for AC overload and 40 trips at 4x Ir for DC overload. The operating temperature range is -10 °C to 55 °C, with storage temperature also within this range. Vibration resistance is specified up to 10 G @ 60 - 500 Hz, and shock resistance is 30 G / 18 ms.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA, IEC, GB, and UL standards.
| 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 current rating is 5A.
This circuit breaker has 2 poles.
The allowable operation temperature is -10 °C to 55 °C.
It uses a rocker actuation type.