Square D DU321RB 30A 3-Pole AC Disconnect

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads include lighting, air conditioning, and appliances. They are suitable for use as service equipment when equipped with a factory-installed neutral assembly or field-installed service grounding kit, as applicable. General duty safety switches are UL® Listed, and meet or exceed the NEMA® Standard KS1. This Single Throw Safety Switch which has a rated current of 30A with a NEMA 3R degree of protection. This non-fusible disconnect switch comes with no neutral. This general duty switch is a 3-pole, 240VAC has a short circuit rating of 100kA and is surface mounted. This switch has lugs for an electrical connection which will accept AWG 14 AWG 6, copper & AWG 12 AWG 6, aluminum. This switch is certified to UL standards. Dimensions for this product are 9.63 in (H), 7.75 in (W), 3.75 in (D). General Duty safety switches come with an 18 months warranty.

Features

• Square D offers breakers, switches, load centers, grounding kits and more
  

Specifications

• Type: Single Throw, Non-Fusible Disconnect
• Series/Model: DU
• Nominal Voltage Rating: 240 VAC
• Frequency Rating: 60 Hz
• Phase: 3
• Number of Poles: 3
• Current Rating: 30 A
• Enclosure Rating: NEMA 3R
• Dimensions: 9.63 in Height x 7.75 in Width x 9.63 in Depth
• Wire Size: 14-6 AWG Copper, 12-6 AWG Aluminum
• Short Circuit Rating: 100 kA
• Power Rating: 3 hp at 240 VAC, 7.5 hp at 240 VAC
• Mounting Type: Surface
• Connection Type: Lug
• Number of Wires: 3
• Torque Rating: 30 in-lbf
• Standards: UL Listed
• Warranty: 18 Months
• Weight: 19.84 lb
• Application: Residential
  

Documents 

• Specification Sheet
• Instruction/Installation Manual
• Catalog
• Technical Drawing