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Allen Bradley 1494 Disconnect Switches 1494F-D400

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1494F-D400

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The 1494F-D400 from Allen Bradley is a robust disconnect switch kit designed for reliable operation in various applications. This switch, operating at a current rating of 400 A, features a non-fusible design and supports a voltage rating of 600 VAC or 250 VDC.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1494F-D400

ManufacturerAllen Bradley
Product TypeDisconnect Switch Kit
Product Line1494 Disconnect Switches
Part Number1494F-D400
UPC781180676901
Weight15.19 lbs (6.89 kg)
Switch TypeNon-fusible Disconnect Switch
Mounting TypeFixed-depth Flange Mounted
Poles3-Pole
Current Rating400 A
Voltage Rating600 VAC / 250 VDC
Frequency50/60 Hz
Operation MechanismRight-hand Cable-operated
Wattage Rating90 kW @ 220–240V; 185 kW @ 380–440V; 257 kW @ 500–600V
Mechanical Life6000 Operations
Electrical Life6000 Operations
Enclosure CompatibilityNEMA Type 4X / Type 12
ConstructionVisible Blade, Snap-action Mechanism
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The Allen Bradley 1494F-D400 disconnect switch kit is engineered for versatility and efficiency in a range of industrial settings. This device is classified as a non-fusible disconnect switch, which allows for safe isolation of electrical circuits. With a substantial current rating of 400 A, it ensures reliable operation even under significant load conditions. Designed to accommodate 600 VAC or 250 VDC, this switch also operates efficiently at frequencies of 50 and 60 Hz.

Installation is facilitated through a fixed-depth flange mount, providing secure placement within control panels. The switch is equipped with three poles, which allows for effective control of three-phase systems. The operational mechanism is right-hand cable-operated, enabling user-friendly operation specifically designed to enhance accessibility.

In terms of performance, the wattage ratings of this switch are noteworthy: it handles 90 kW at 220–240V, 185 kW at 380–440V, and peaks at 257 kW for 500–600V scenarios. The 1494F-D400 is designed with longevity in mind, offering a mechanical life rated for 6000 operations and an identical rating for its electrical life. This durability is complemented by NEMA Type 4X / Type 12 compatibility, ensuring protection against moisture and dust, suitable for various environments.

Constructed with a visible blade and snap-action mechanism, the 1494F-D400 guarantees that operators can clearly recognize the switch's status while simultaneously ensuring swift and reliable circuit interruption where necessary. Altogether, the 1494F-D400 presents a solid and dependable option for various disconnect needs in industrial applications.