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The 1410-NX124 motor winding heater from Allen Bradley is used to provide essential heating for motor windings. Designed to operate at 460 VAC, this heater can function effectively between frequencies of 50 to 60 Hz, supporting three-phase systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Motor Winding Heater |
| Product Line | 1410 Motor Protection |
| Part Number | 1410-NX124 |
| Weight | 1.81 lbs (0.82 kg) |
| Voltage Rating | 460 VAC |
| Low Operating Frequency | 50 Hz |
| High Operating Frequency | 60 Hz |
| Phase Type | 3 phases |
| Maximum Ampere Rating | 25 A |
| Motor Horsepower Range | 15 HP |
| Power to Motor | 1-3 watts per HP |
| Operating Temperature Range | 0°C to 50°C |
| Storage Temperature Range | Up to 85°C |
| Protection Type | RC snubber |
| Humidity Tolerance | 10% to 95% relative humidity |
| Installation Altitude | 1000 m, without derating |
Designed for reliable operation, the Allen Bradley 1410-NX124 motor winding heater supports a voltage rating of 460 VAC, making it suitable for industrial applications. This heater is a vital component in maintaining the proper temperature of motor windings, thereby extending the lifespan and performance of connected equipment. It performs well in a phase configuration of three phases and can handle frequencies ranging from 50 Hz to 60 Hz.
The device provides a maximum current rating of 25 A. It works effectively with motors that range in horsepower up to 15 HP. For optimal efficiency, the heater delivers between 1 to 3 watts of power per horsepower, ensuring adequate heating for the motor during operation. The operating temperature range is specified from 0°C to 50°C, while the storage temperature can reach up to 85°C, facilitating versatility in varied conditions.
In terms of reliability, the 1410-NX124 incorporates RC snubber protection, which contributes to circuit stability. It is designed to function in environments with relative humidity ranging from 10% to 95%, supporting its use in various operational contexts. The installation altitude is limited to 1000 meters, without derating, allowing for straightforward deployment in many industrial settings. This combination of features makes the 1410-NX124 motor winding heater a functional and reliable addition to motor protection systems.