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The Schneider Electric S163A is an electronic micrologic trip unit designed for use in P-frame circuit breakers. It provides precise current measurement capabilities and can be easily installed in the field.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Micrologic Trip Unit |
| Product Line | PowerPact |
| Part Number | S163A |
| UPC | 785901643203 |
| Weight | 1.00 lbs (0.45 kg) |
| Trip Unit Technology | Electronic |
| Circuit Breaker Type | P-Frame |
| Type of Measurement | Ammeter |
| Type of Installation | Field Installable |
| Tightening Torque | 7.08 lbf.in |
| Standards Compliance | CSA |
| Current Rating | 5A |
| 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 |
The S163A from Schneider Electric is a micrologic trip unit that utilizes electronic technology to enhance circuit protection. Designed specifically for P-frame circuit breakers, this unit measures current effectively as an ammeter while being suitable for field installation. Installation is straightforward, requiring a tightening torque of 7.08 lbf.in to ensure secure connections.
This trip unit adheres to CSA standards, reflecting its compliance with safety and performance criteria. The S163A operates within a temperature range, maintaining functionality from 0 to 40 degrees Celsius. It is built to withstand humidity levels of 80% in both operational and storage conditions, ensuring reliability in varying environmental factors. The unit is also capable of operating at elevations up to 1000 meters above sea level, which offers flexibility in installation locations. This design makes the S163A a crucial component for electrical protection in diverse applications.