Home Products About GRI Contact GRI Where to Buy Testimonials What s New 180 Series 3/4 and 1 Steel Door Recessed Switch Sets Lifetime Warranty Colors: White, Brown, Grey or Black UL and ULC Approved 180-12 & 184-12 UL 10C Fire Rated Available in Closed Loop, Open Loop and SPDT 3/4 and 1 Diameter Mounting 180-12 Standard 12 Leads or Terminals Self-Locking Solid, One Piece Design 7/8 Diameter also Available - Call Factory Switches or Magnets are Available Separately Standard 1/2 + Gap on Steel 184-12 Wide Gap 1 + Gap on Steel Supervisory Loops Available The GRI 180 Series is the industry standard 3/4 diameter recessed steel door switch set with 12 leads. The 184 Series is a 1 diameter switch set. The innovative GRI 8080-T Series is a 3/4 diameter recessed switch set designed for residential, commercial and industrial steel doors and frames. The shorter length and the introduction of PC board type terminals makes the installation of the set quick and simple with no soldering, B connectors or tape to catch during installation or removal, reducing the cost of 8080-T installation and creating greater profitability. 180-12 Series Recessed Steel Door Switch Set184-12 Series Recessed Steel Door Switch Set 8080-T Series Recessed Steel Door Switch Set Product Specification PDF s About PDF 180-12/184-12/8080-T Series Recessed Steel Door Switch Set Product Specification PDF MC-180 Series Door Channel Magnet Product Specification PDF Home Products What s New Security Products Data Entry Peripherals Pushbutton Switches Custom Engraved Keycaps Proximity Sensors Contact GRI About GRI Can t find what you are looking for Revised: Friday, September 13, 2013 Web design by The Computer Guy Copyright 1997-2013 G.R.I. - Your Choice when Reliability Matters