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Schneider Electric Square D DTU363RB

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DTU363RB

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The Schneider Electric DTU363RB is a double-throw safety switch, classified as a non-fusible disconnect switch. It is designed to handle a rated line current of 100 Amperes, functioning efficiently in 3-phase networks.

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Technical specifications for DTU363RB

ManufacturerSchneider Electric
Product TypeDouble Throw Safety Switch
Product LineSquare D
Part NumberDTU363RB
UPC785901308775
Weight38.00 lbs (17.24 kg)
Disconnect TypeNon-fusible disconnect switch
Rated Line Current100 Amperes
Network Phase Type3-phase
Number of Poles3 poles
Rated Voltage600 Volts AC/DC
Mounting MethodSurface mount
Wire TypeCopper and Aluminum
Wire Size12 and 14 American Wire Gauge (AWG)
Fuse TypeH, J, K, R, and T-type fuses
Enclosure RatingNEMA 3
Rated Operating Frequency50 to 60 Hertz
Short-Circuit Current10 kiloamperes for H and K-type fuses and 200 kiloamperes for R, J, and T-type fuses
Horsepower Rating20 to 100 horsepower

The Schneider Electric DTU363RB switch model functions as a double-throw safety switch, providing essential isolation for electrical circuits. It is classified as a non-fusible disconnect switch, ensuring safety during maintenance or system changes. This unit is rated for a line current of 100 Amperes, making it suitable for substantial electrical loads in 3-phase applications.

The switch operates at a maximum voltage of 600 Volts AC/DC, supporting various industrial setups. It is designed to accommodate wire types made of both copper and aluminum, and it can handle wire sizes specified at 12 and 14 AWG. The mounting format is suitable for surface installation, allowing for flexible placement in various environments.

With its NEMA 3 enclosure rating, the device provides a moderate level of protection against dust and water ingress, making it suitable for both indoor and outdoor applications. Operating effectively at frequencies ranging from 50 to 60 Hertz, the DTU363RB caters to a wide range of operational requirements.

In terms of short-circuit capacities, it can manage 10 kiloamperes with H and K-type fuses, and it can handle up to 200 kiloamperes for R, J, and T-type fuses. The switch weighs approximately 40.5 pounds (18.37 kilograms), reflecting its robust design, which is made for heavy-duty usage. It is rated for horsepower use ranging from 20 to 100 HP, highlighting its versatility across various electrical systems.