General Duty AC Disconnects

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. When equipped with fuses, over-current and short circuit protection is also available. The switches are also suitable as service equipment when equipped with a factory-installed neutral assembly or a field-installed equipment grounding kit.

General duty switches features:

  • Fusible and Non-Fusible
  • 30–800 A rated for application loads upto 240V
  • Up to 100 kA SCCR, utilizing appropriately rated Class R Class J or Class T fuses or fuse kits
  • Horsepower rated for motor applications
  • NEMA Type 1 and 3R enclosures
  • UL Listed, File E2875
  • Meets or exceeds NEMA KS1-1990
  • Tangential combination knockouts 30–200 A


Square D Non-Fusible 240V 30A AC Disconnect DU221RBSquare D Non-Fusible 240V 30A AC Disconnect DU221RB
Regular price: $50.09
Sale price: $41.74
Square D Non-Fusible 240V 200A AC Disconnect DU324Square D Non-Fusible 240V 200A AC Disconnect DU324
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Regular price: $502.92
Sale price: $419.10
Square D Fused 240V 30A AC Disconnect D321NRBSquare D Fused 240V 30A AC Disconnect D321NRB
Regular price: $293.00
Sale price: $111.98
Square D Non-Fusible 240V 100A AC Disconnect DU323RBSquare D Non-Fusible 240V 100A AC Disconnect DU323RB
Regular price: $816.00
Sale price: $229.20
Square D Fused  240V 100A AC Disconnect D223NRBSquare D Fused 240V 100A AC Disconnect D223NRB
Regular price: $480.00
Sale price: $186.60
Square D Fused  240V 100A AC Disconnect D323NRBSquare D Fused 240V 100A AC Disconnect D323NRB
Regular price: $816.00
Sale price: $301.25
Square D Non-Fusible 240V 200A AC Disconnect DU324RBSquare D Non-Fusible 240V 200A AC Disconnect DU324RB
Regular price: $1,461.00
Sale price: $338.40
Square D Fused 240V 200A AC Disconnect D324NRBSquare D Fused 240V 200A AC Disconnect D324NRB
Regular price: $1,461.00
Sale price: $532.63
Square D Non-Fusible 240V 30A AC Disconnect DU321RBSquare D Non-Fusible 240V 30A AC Disconnect DU321RB
Regular price: $139.33
Sale price: $116.11
Square D Fused 240V 30A AC Disconnect D221NRBSquare D Fused 240V 30A AC Disconnect D221NRB
Regular price: $84.16
Sale price: $70.13
Square D Fused 240V 400A AC Disconnect D325NRSquare D Fused 240V 400A AC Disconnect D325NR
Regular price: $3,893.00
Sale price: $1,465.19
Square D Non-Fusible 240V 60A AC Disconnect DU222RBSquare D Non-Fusible 240V 60A AC Disconnect DU222RB
Regular price: $353.00
Sale price: $82.60
Square D Non-Fusible 240V 60A AC Disconnect DU322RBSquare D Non-Fusible 240V 60A AC Disconnect DU322RB
Regular price: $443.00
Sale price: $168.71
Square D Fused 240V 60A AC Disconnect D222NRBSquare D Fused 240V 60A AC Disconnect D222NRB
Regular price: $152.04
Sale price: $126.70
Square D Non-Fusible 240V 30A AC Disconnect DU221RBSquare D Non-Fusible 240V 30A AC Disconnect DU221RB
Regular price: $50.09
Sale price: $41.74
Square D Fused 240V 60A AC Disconnect D322NRBSquare D Fused 240V 60A AC Disconnect D322NRB
Regular price: $441.00
Sale price: $174.85