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The 1494R-N4 long shaft kit from Allen Bradley is specifically designed for rotary disconnect switches. With a shaft length of 18.0 inches, it can accommodate NEMA Type 1 and Type 12 enclosures, and is compatible with switch sizes of 30 A and 60 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Long Shaft Kit |
| Product Line | 1494 Disconnect Switches |
| Part Number | 1494R-N4 |
| Weight | 0.56 lbs (0.26 kg) |
| Shaft Length | 18.0 inches |
| Enclosure Type Compatibility | NEMA Type 1 and Type 12 |
| Compatible Switch Sizes | 30 A and 60 A |
| Application | Rotary Disconnect Switches |
| Minimum Operating Temperature | -20 °C |
| Maximum Operating Temperature | 60 °C |
| Minimum Storage Temperature | -40 °C |
| Maximum Storage Temperature | 65 °C |
| Minimum Relative Humidity | 5% (Non-Condensing) |
| Maximum Relative Humidity | 95% (Non-Condensing) |
| Installation Altitude | 1000 m |
Designed for compatibility with rotary disconnect switches, the Allen Bradley 1494R-N4 long shaft kit includes an 18.0-inch shaft. This product is suitable for specific NEMA Type 1 and Type 12 enclosures and is effective with 30 A and 60 A switch sizes.
Operating efficiently in temperature ranges from -20 °C to 60 °C, the kit also withstands storage conditions as extreme as -40 °C to 65 °C. It is prepared for high humidity environments, functioning effectively at relative humidity levels from 5% to 95% without condensation affecting its reliability.
Additionally, the installation altitude for this kit reaches up to 1000 meters, enabling versatile application across various setups. The 1494R-N4 provides a practical solution for those requiring a long shaft for their rotary disconnect switches, ensuring reliable performance under defined environmental conditions.