This is a Circle F, SPST OFF-ON Repeating Action Rotary Canopy Switch. This is a 1/2″ Round Hole, Snap-In Mounted Canopy or Panel Mount Switch.

This switch is New Old Stock (N.O.S.) from a bulk case with no retail packaging.

Features:

• Poles:1 Pole
• Positions: 2 Positions, On-OFF Repeating.
• Electrical Ratings: 3A @ 125V AC; 1A @ 250V AC
• Mounting Hole: 1/2″ (0.500″)
• Lead Length: 6″ Wire Leads (approximate).
  
• Knob Color: Red
• Rating: “Und. Labs Inc. Insp.”