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Allen Bradley 1494 Disconnect Switches 1494V-DR611-A

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1494V-DR611-A

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The 1494V-DR611-A by Allen Bradley is a fusible disconnect switch kit engineered for robust performance. It features three poles and is rated for up to 600 volts AC and 250 volts DC, serving industrial applications requiring reliable disconnection.

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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 1494V-DR611-A

ManufacturerAllen Bradley
Product TypeFusible Disconnect Switch Kit
Product Line1494 Disconnect Switches
Part Number1494V-DR611-A
Weight5.00 lbs (2.27 kg)
UPC781180449499
Number of Poles3 Poles
Voltage Rating (AC)600 V
Voltage Rating (DC)250 V
Continuous Current Rating200 A
Dielectric Strength2500V for 1 minute
Electrical Life6000 operations at rated current
Short Circuit Withstand Capability (unfused)10,000V
Mechanical Life (Typical)20,000 operations
Maximum Horsepower (UL/CSA, 1-Phase AC 115 V)40 HP
Maximum Horsepower (UL/CSA, 1-Phase AC 230 V)48 HP

The Allen Bradley part number 1494V-DR611-A represents a fusible disconnect switch kit within the 1494 Disconnect Switches series. Designed for demanding applications, this switch kit consists of three poles and is rated for 600 volts AC and 250 volts DC, allowing for versatile usage in various electrical systems.

With a continuous current capability of 200 A, the switch can manage substantial loads safely. It is built to endure a dielectric strength of 2500 volts for a duration of one minute, ensuring insulation integrity under operational stresses. The electrical life is noted to be 6000 operations, maintaining function at the rated current, which enhances reliability in functioning.

In terms of mechanical durability, this switch achieves a typical mechanical lifespan of 20,000 operations, proving its resilience in frequent use scenarios. It also possesses an unfused short circuit withstand capacity of 10,000 volts, highlighting its robustness against potential short circuit conditions. For applications requiring horsepower ratings, this switch supports up to 40 HP at 115 volts AC and 48 HP at 230 volts AC, making it suitable for a range of motor control applications.