726, 727, & 728 Series


Switch Locks

  • Constructed from zinc alloy with chrome plating.
  • 5 brass disc tumbler cylinder.
  • Key removable in both locked and unlocked positions.
  • Supplied with 2 keys per lock.
  • Silver plated contacts
  • Current rating: 4 A @ 125 VAC, 2 A @ 250 VAC
  • Contact resistance: 0.010 ohms max.
  • Insulation resistance: 5.0 x 10^8 ohms min @ 500 VDC
  • Dielectric strength: 1,500 VAC, 1 minute




Stock No. Housing Length Thread Diameter No. Terminals, Type Switch Type No. Key Pulls
726B-20-S 39.3mm 3/4" 2, prong Constant OFF-ON 2
726B-20-L 43.0mm 3/4" 2, prong Constant OFF-ON 2
727B-15-S 40.0mm 3/4" 2, spade Momentary OFF-ON 1
727B-20-L 50.0mm 3/4" 2, spade Constant OFF-ON 2
727C-20-S 40.0mm 3/4" 3, spade Constant OFF-ON 2
727C-20-L 50.0mm 3/4" 3, spade Constant OFF-ON 2
728B-10 40.5mm 3/4" 2, screw Constant OFF-ON 1
728B-15 40.5mm 3/4" 2, screw Momentary OFF-ON 1






726B-20-S


727B-15-S


727B-20-L


727C-20-S


727C-20-L