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The SFA1040A from Schneider Electric is a circuit breaker featuring a single pole and phase. It operates at a voltage of 240 V and provides a current capacity of 40 A, with a reported AIC rating of 25 kA for short circuit protection.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | Square D |
| Part Number | SFA1040A |
| UPC | 785901750062 |
| Weight | 2.44 lbs (1.11 kg) |
| Mount Type | I Line |
| Number of Phases | 1 |
| Number of Poles | 1 |
| Voltage Rating | 240 V |
| Current Rating | 40 A |
| AIC Rating | 25 kA |
| Connection | I Line style Plug In |
| Protection | Thermal Magnetic |
| Maximum Ambient Temperature | 40 degrees Celsius |
| Minimum Ambient Temperature | 0 degrees Celsius |
| Maximum Operating Humidity | 80% (non-condensing) |
| Maximum Storage Humidity | 80% (non-condensing) |
| Maximum Altitude | 1000 meters above sea level |
Schneider Electric's SFA1040A is a robust circuit breaker intended for reliable performance in various electrical applications. This model features a single-phase and single-pole design, making it compact yet effective. It has a maximum voltage capacity of 240 V and is capable of carrying a current of up to 40 A. With an AIC rating of 25 kA, this circuit breaker is engineered to provide solid protection against short circuits.
The SFA1040A employs an I Line mounting style for easy integration and installation, utilizing an I Line style plug-in connection to simplify setup. The protection mechanism is thermal magnetic, ensuring responsiveness to both overload and short-circuit conditions. It operates efficiently in a temperature range from 0 degrees Celsius to 40 degrees Celsius and can handle humidity levels of up to 80%, making it suitable for diverse environments. This circuit breaker can also be stored and used at altitudes of up to 1000 meters, further enhancing its versatility in various applications.