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The Allen-Bradley 193-NX15 replacement relay is compatible with the SMP-3 overload relay. It has a current rating of 70 to 304 Amps and it comes with 14 DIP switches that facilitate its programming.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Motors |
| Product Line | E1 Plus Relays |
| Part Number | 193-NX15 |
| UPC | 662072589939 |
| Weight | 1.31 lbs (0.60 kg) |
| Type | Replacement relay |
| Compatibility | SMP-3 overload relay |
| Rating | 70 to 304 A |
| Rating ratio | 300:5 A |
| Torque | 16 pounds on an inch |
| DIP switch | Yes, 14 |
| Trip adjustable class | 10, 15, 20, 30 |
| Anti-tamper shield | Yes |
| Overload protection | Yes |
| Jam/Stall protection | Yes |
The 193-NX15 relay is a replacement relay that is used with the SMP-3 overload relay on current transformer-mounted devices. This part has been manufactured and designed by Allen-Bradley and it has been included in the accessories catalog. This relay has a current rating of 70 to 304 Amps and a current ratio of 300:5. It also includes power terminals with a minimum and maximum capacity of 50 to 240 millimeters square. Before acquiring this spare part, its specifications need to be checked to ensure that it is compatible with the main current transformer. The Allen-Bradley 193-NX15 replacement relay has a torque capability of 16 inches. This relay, when assembled correctly, provides overload protection, phase loss protection, and jam/stall protection to different kinds of devices.
The Allen-Bradley 193-NX15 replacement relay includes a test function, communication loss protection, and a DIP switch with selectable functions that comes with an adjustable trip class of 10, 15, 20, or 30 Amps. This overload relay has a control functionality that has been designed to be used in a clean and dry location without the presence of any chemical materials that can damage and corrode its structure. The Allen-Bradley 193-NX15 replacement relay is suitable to be used when attached to a circuit that is capable of delivering less than the RMS symmetrical current rating (600 Volts maximum). To configure this part, it provides 14 DIP switches and these are located on the front of the device under the anti-tamper shield.