Description
The Allen-Bradley 1494U-D400 is a heavy-duty disconnect switch designed for safe and visible disconnection of electrical circuits. Rated for 400 A and up to 600V AC, this open-style, non-fusible switch includes a right-hand operating mechanism and is ideal for use in industrial control panels.
Technical Specifications
|
Condition
|
New/Never Used Surplus
|
| Brand |
Allen-Bradley
|
|
Category
|
Fuses and Fuse Accessories
|
|
Part Number
|
1494U-D400
|
| Subcatecory |
|
| Series |
1494U Universal Disconnect Switches |
| Current Rating |
400 A |
| Voltage Rating |
600V AC (Max) |
| Operation Mechanism |
Right-Hand, Rod or Cable Operated |
| Mounting Style |
Open Style, Panel Mount |
| Fusibility |
Non-Fusible |
| Application |
Industrial Circuit Isolation, Safety Disconnect |
| Weight |
5.44 kgs |
Information About 1494U-D400
The 1494U-D400 belongs to the Allen-Bradley 1494U Universal Disconnect Switch Series, offering modularity and flexibility for panel-mounted safety and maintenance applications. This model is rated for 400 amps and supports operation at up to 600V AC. It is a non-fusible switch, designed to isolate circuits without interrupting short-circuit currents. The unit includes a visible blade for clear visual confirmation of line isolation and a right-hand side operating mechanism.
Key Features:
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400 Amp Current Rating: Suitable for high-power circuit disconnection and isolation.
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Up to 600V AC Voltage Rating: Compatible with standard industrial voltage systems.
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Non-Fusible Type: Designed for circuit isolation rather than fault interruption.
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Visible Blade Design: Enhances operator safety by providing a clear indication of switch position.
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Right-Hand Mechanism: Mountable with right-hand side actuation for ergonomic control panel layouts.
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Open Style Configuration: Requires enclosure or integration into a protected panel.
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Modular and Flexible: Compatible with a wide range of Allen-Bradley 1494 accessories.
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Replaces Model 1494V-DS400: Updated design with improved compatibility and handling.
The 1494U-D400 is built for industrial applications requiring dependable and safe manual circuit disconnection.
