OMRON
D4N-1120       D4N-1220       D4N-1A20      D4N-1B20 D4N-2120 D4N-2220       D4N-2A20      D4N-2B20 D4N-4120D4N-4220       D4N-4A20            D4N-4B20 D4N-9120 D4N-9220       D4N-9A20      D4N-9B20 D4N-6120 D4N-6220       ---        D4N-6B20 D4N-8120 D4N-8220            D4N-8A20      --- D4N-1122  D4N-1222       D4N-1A22      D4N-1B22 D4N-2122 D4N-2222       D4N-2A22      D4N-2B22 D4N-4122            D4N-4222       D4N-4A22      D4N-4B22 D4N-9122 D4N-9222       D4N-9A22      D4N-9B22 D4N-6122 D4N-6222       D4N-6A22            D4N-6B22 D4N-8122 D4N-8222       D4N-8A22      D4N-8B22 D4N-1125 D4N-1225       D4N-1A25      D4N-1B25 D4N-2125 D4N-2225            D4N-2A25      D4N-2B25 D4N-4125 D4N-4225       D4N-4A25      D4N-4B25 D4N-9125 D4N-9225       D4N-9A25      D4N-9B25 D4N-1126    D4N-1226       D4N-1A26      --- D4N-2126  D4N-2226       D4N-2A26      D4N-2B26 D4N-4126 D4N-4226       D4N-4A26      D4N-4B26 D4N-9126       D4N-9226       D4N-9A26      --- D4N-112GD4N-122G      D4N-1A2G     D4N-1B2G D4N-212G          D4N-222G      D4N-2A2G            D4N-2B2G D4N-412G          D4N-422G      D4N-4A2G     D4N-4B2G D4N-912G          D4N-922G      D4N-9A2G     D4N-9B2G D4N-612G   D4N-622G      D4N-6A2G     D4N-6B2G D4N-812G          ---        ---        D4N-8B2G D4N-112H          D4N-122H      D4N-1A2H            D4N-1B2H D4N-212H          D4N-222H      D4N-2A2H     D4N-2B2H D4N-412H          D4N-422H      D4N-4A2H     D4N-4B2H D4N-912H   D4N-922H      D4N-9A2H     --- D4N-612H ---        D4N-6A2H     --- D4N-812H D4N-822H      D4N-8A2H     D4N-8B2H D4N-1131            D4N-1231       D4N-1A31      D4N-1B31 D4N-2131 D4N-2231       D4N-2A31      D4N-2B31 D4N-4131 D4N-4231       D4N-4A31            D4N-4B31 D4N-9131D4N-9231       D4N-9A31      D4N-9B31 D4N-6131 D4N-6231       D4N-6A31      D4N-6B31 D4N-8131 D4N-8231            D4N-8A31      D4N-8B31 D4N-1132 D4N-1232       D4N-1A32      D4N-1B32 D4N-2132 D4N-2232       D4N-2A32      D4N-2B32 D4N-4132    D4N-4232       D4N-4A32      D4N-4B32 D4N-9132 D4N-9232       D4N-9A32      D4N-9B32 D4N-6132 D4N-6232       D4N-6A32            D4N-6B32 D4N-8132 D4N-8232       D4N-8A32      D4N-8B32 D4N-1162 D4N-1262       D4N-1A62      D4N-1B62 D4N-2162 D4N-2262            D4N-2A62      D4N-2B62 D4N-4162D4N-4262       D4N-4A62      D4N-4B62 D4N-9162 D4N-9262       D4N-9A62      D4N-9B62 D4N-6162    D4N-6262       D4N-6A62      D4N-6B62 D4N-8162 D4N-8262       D4N-8A62      D4N-8B62 D4N-1172 D4N-1272       D4N-1A72            D4N-1B72 D4N-2172 D4N-2272       D4N-2A72      D4N-2B72 D4N-4172 D4N-4272       D4N-4A72      D4N-4B72 D4N-9172 ---            D4N-9A72      D4N-9B72 D4N-6172 ---        ---        --- ---                           D4N-8B72
Safety Limit Switch
Specifications:
Consult with us when ordering any models that are not listed in this table
| Actuator | Conduit size | Built-in switch mechanism | 
| 1NC/1NO (Snap-action)
 | 2NC (Snap-action)
 | 1NC/1NO (Slow-action)
 | 2NC (Slow-action)
 | 
| Model | Model | Model | Model | 
| Roller lever (resin lever,
 resin roller)
 
  | 1-conduit | Pg13.5 | D4N-1120 | D4N-1220 | D4N-1A20 | D4N-1B20 | 
| G1/2 | D4N-2120 | D4N-2220 | D4N-2A20 | D4N-2B20 | 
| M20 | D4N-4120 | D4N-4220 | D4N-4A20 | D4N-4B20 | 
| M12 connector | D4N-9120 | D4N-9220 | D4N-9A20 | D4N-9B20 | 
| 2-conduit | G1/2 | D4N-6120 | D4N-6220 | --- | D4N-6B20 | 
| M20 | D4N-8120 | D4N-8220 | D4N-8A20 | --- | 
| Roller lever (metal lever,
 resin roller)
 
  | 1-conduit | Pg13.5 | D4N-1122 | D4N-1222 | D4N-1A22 | D4N-1B22 | 
| G1/2 | D4N-2122 | D4N-2222 | D4N-2A22 | D4N-2B22 | 
| M20 | D4N-4122 | D4N-4222 | D4N-4A22 | D4N-4B22 | 
| M12 connector | D4N-9122 | D4N-9222 | D4N-9A22 | D4N-9B22 | 
| 2-conduit | G1/2 | D4N-6122 | D4N-6222 | D4N-6A22 | D4N-6B22 | 
| M20 | D4N-8122 | D4N-8222 | D4N-8A22 | D4N-8B22 | 
| Roller lever (metal lever,
 metal roller)
 
  | 1-conduit | Pg13.5 | D4N-1125 | D4N-1225 | D4N-1A25 | D4N-1B25 | 
| G1/2 | D4N-2125 | D4N-2225 | D4N-2A25 | D4N-2B25 | 
| M20 | D4N-4125 | D4N-4225 | D4N-4A25 | D4N-4B25 | 
| M12 connector | D4N-9125 | D4N-9225 | D4N-9A25 | D4N-9B25 | 
| Roller lever (metal lever,
 bearing roller)
 
  | 1-conduit | Pg13.5 | D4N-1126 | D4N-1226 | D4N-1A26 | --- | 
| G1/2 | D4N-2126 | D4N-2226 | D4N-2A26 | D4N-2B26 | 
| M20 | D4N-4126 | D4N-4226 | D4N-4A26 | D4N-4B26 | 
| M12 connector | D4N-9126 | D4N-9226 | D4N-9A26 | --- | 
| Adjustable roller lever, form lock
 (metal lever,
 resin roller)
 
  | 1-conduit | Pg13.5 | D4N-112G | D4N-122G | D4N-1A2G | D4N-1B2G | 
| G1/2 | D4N-212G | D4N-222G | D4N-2A2G | D4N-2B2G | 
| M20 | D4N-412G | D4N-422G | D4N-4A2G | D4N-4B2G | 
| M12 connector | D4N-912G | D4N-922G | D4N-9A2G | D4N-9B2G | 
| 2-conduit | G1/2 | D4N-612G | D4N-622G | D4N-6A2G | D4N-6B2G | 
| M20 | D4N-812G | --- | --- | D4N-8B2G | 
| Adjustable roller lever, form lock
 (metal lever,
 rubber roller)
 
  | 1-conduit | Pg13.5 | D4N-112H | D4N-122H | D4N-1A2H | D4N-1B2H | 
| G1/2 | D4N-212H | D4N-222H | D4N-2A2H | D4N-2B2H | 
| M20 | D4N-412H | D4N-422H | D4N-4A2H | D4N-4B2H | 
| M12 connector | D4N-912H | D4N-922H | D4N-9A2H | --- | 
| 2-conduit | G1/2 | D4N-612H | --- | D4N-6A2H | --- | 
| M20 | D4N-812H | D4N-822H | D4N-8A2H | D4N-8B2H | 
| Plunger 
  | 1-conduit | Pg13.5 | D4N-1131 | D4N-1231 | D4N-1A31 | D4N-1B31 | 
| G1/2 | D4N-2131 | D4N-2231 | D4N-2A31 | D4N-2B31 | 
| M20 | D4N-4131 | D4N-4231 | D4N-4A31 | D4N-4B31 | 
| M12 connector | D4N-9131 | D4N-9231 | D4N-9A31 | D4N-9B31 | 
| 2-conduit | G1/2 | D4N-6131 | D4N-6231 | D4N-6A31 | D4N-6B31 | 
| M20 | D4N-8131 | D4N-8231 | D4N-8A31 | D4N-8B31 | 
| Roller plunger 
  | 1-conduit | Pg13.5 | D4N-1132 | D4N-1232 | D4N-1A32 | D4N-1B32 | 
| G1/2 | D4N-2132 | D4N-2232 | D4N-2A32 | D4N-2B32 | 
| M20 | D4N-4132 | D4N-4232 | D4N-4A32 | D4N-4B32 | 
| M12 connector | D4N-9132 | D4N-9232 | D4N-9A32 | D4N-9B32 | 
| 2-conduit | G1/2 | D4N-6132 | D4N-6232 | D4N-6A32 | D4N-6B32 | 
| M20 | D4N-8132 | D4N-8232 | D4N-8A32 | D4N-8B32 | 
| One-way roller arm lever
 (horizontal)
 
  | 1-conduit | Pg13.5 | D4N-1162 | D4N-1262 | D4N-1A62 | D4N-1B62 | 
| G1/2 | D4N-2162 | D4N-2262 | D4N-2A62 | D4N-2B62 | 
| M20 | D4N-4162 | D4N-4262 | D4N-4A62 | D4N-4B62 | 
| M12 connector | D4N-9162 | D4N-9262 | D4N-9A62 | D4N-9B62 | 
| 2-conduit | G1/2 | D4N-6162 | D4N-6262 | D4N-6A62 | D4N-6B62 | 
| M20 | D4N-8162 | D4N-8262 | D4N-8A62 | D4N-8B62 | 
| One-way roller arm lever
 (vertical)
 
  | 1-conduit | Pg13.5 | D4N-1172 | D4N-1272 | D4N-1A72 | D4N-1B72 | 
| G1/2 | D4N-2172 | D4N-2272 | D4N-2A72 | D4N-2B72 | 
| M20 | D4N-4172 | D4N-4272 | D4N-4A72 | D4N-4B72 | 
| M12 connector | D4N-9172 | --- | D4N-9A72 | D4N-9B72 | 
| 2-conduit | G1/2 | D4N-6172 | --- | --- | --- | 
| M20 | --- | D4N-8B72 |