Square D DU322 is a non-fusible disconnect switch designed for providing a visible safety break and isolation in three-phase industrial power circuits. It is rated for 60A at 240V AC with a 100kA interrupting capacity, housed in a NEMA 1 enclosure measuring 234.95 mm H x 184.15 mm W x 92.20 mm D and weighing 4.239 lb. The switch is UL listed and features a three-pole, single-configuration design that accommodates wire sizes from #10 to #2 AWG for aluminum and #14 to #2 AWG for copper conductors, ensuring reliable performance in motor control and machinery isolation applications.
Key Features & Specifications
Type: Non-Fusible Disconnect Switch, Series E, DU Type
Voltage Rating: 240V AC
Current Rating: 60A
Configuration: Single
Poles: 3
Phase: 3
AIC Rating: 100kA @ 240V
Wire Size: #10 to #2 AWG (Aluminum), #14 to #2 AWG (Copper)
Dimensions: 9.25 in (234.95 mm) H x 7.25 in (184.15 mm) W x 3.63 in (92.20 mm) D
Weight: 4.239 lb
NEMA Rating: NEMA 1
Certification: UL Listed
Switch Style: Non-Fusible
Country of Origin: Mexico
Product Identification
UPC: 785901491743
GTIN: 00785901491743
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Square D DU322 - Non-Fusible Disconnect 60A 240V 3-Phase