Square D 100 Amp 3-phase (480V/277V) Non-fusible Outdoor General-duty Safety switch Disconnect

100 Amp 3-phase (480V/277V) Non-fusible Outdoor General-duty Safety switch Disconnect. Square D safety switch for residential & commercial environments. Designed for reliability, safety and easy installation. NEMA 3R enclosure, UL listed. This Safety Switch is compatible with Square D transformers, panelboards, load centers, lighting, contactors, I-Line and residential QO or Homeline circuit breakers, NQ & NF panels. 3-wire design with 3 blades. 120/240 Volt AC. 100 Amp Maximum Rating. NEMA type 3R metallic enclosure for outdoor use. 15.0 Horsepower 240 VAC single phase (maximum)