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The 1494V-DJ633 is a fusible disconnect switch kit from Allen Bradley's 1494 Disconnect Switches series designed for efficient electrical isolation. This product can handle a voltage rating of up to 600 VAC and 250 VDC, with a fuse switch rating at 30A. It operates based on a rod mechanism, facilitating easy operation while ensuring safety with Class J fuse clips.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Fusible Disconnect Switch Kit |
| Product Line | 1494 Disconnect Switches |
| Part Number | 1494V-DJ633 |
| Weight | 3.00 lbs (1.36 kg) |
| UPC | 662074979240 |
| Operator Type | Rod operated |
| Fusing Mechanism | Class J fuse clips |
| Switch Type | Fusible disconnect switch (kit) |
| Fuse Switch Rating | 30A Switch |
| Fuse Current Rating | 30 A clips |
| Voltage Rating | 600 VAC / 250 VDC |
| Frequency | 50/60 Hz |
| Switch Configuration | Right-hand operated kit |
| Mounting | Flange-mounted (variable depth) |
| Included Components | Switch, handle, rod, fuse clips, fuse block kit |
| Mechanical Life | 10,000 operations |
| Electrical Life | 6,000 operations |
| Short-Circuit Withstand | Up to 200 kA @ 600 VAC |
The Allen Bradley 1494V-DJ633 serves as a fusible disconnect switch kit, providing efficient and safe disconnection in electrical systems. Capable of handling voltage ratings of 600 VAC and 250 VDC, it supports a fuse switch rating of 30A, ensuring compatibility with various applications. The operation of this switch is facilitated by a rod mechanism, providing ease of use.
This disconnect switch uses Class J fuse clips for enhanced safety. Designed primarily for right-hand operation, the mounting configuration is optimized for flange installation, which offers flexibility with variable depth.
Included components are integral to the functionality of the kit and consist of the switch itself, a handle, a rod, fusing clips, and the necessary fuse block kit. The device has an impressive mechanical life expectancy of 10,000 operations, providing longevity in demanding environments. It further supports an electrical life of 6,000 operations, underscoring its reliability during regular use.
In terms of durability, this switch has a short-circuit withstand capability of up to 200 kA @ 600 VAC, making it suitable for high fault current environments. Operating within frequencies of 50/60 Hz, the 1494V-DJ633 is designed to meet the needs of modern electrical systems while maintaining a focus on safety and efficiency.