Limit switches, D4B series
| Manufacturer | OMRON |
| Type of sensor | limit switch |
| Body material | metal |
| Body dimensions | 74x40x43mm |
| Operating temperature | -40...80°C |
| IP rating | IP67 |
| Number of mounting holes | 4 |
| Mounting holes pitch | 30/60mm |
| Symbol | Contact current max. | Switched voltage | Switched voltage | AC load rating @R* | DC load rating @R* | Connection | Features | Output configuration | Kind of actuator |
|---|---|---|---|---|---|---|---|---|---|
| [A] | [V AC] | [V DC] | |||||||
| D4B-4111N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NO + NC | lever R 31,5mm, plastic roller Ø17,5mm |
| D4B-4115N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NO + NC | - |
| D4B-4116N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NO + NC | adjustable lever R 25-89mm, plastic roller Ø19mm |
| D4B-4117N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NO + NC | adjustable plunger, max length 145mm |
| D4B-4170N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NO + NC | pin plunger Ø9,2mm |
| D4B-4171N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NO + NC | metal roller Ø12,7mm |
| D4B-4A11N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | snap action contacts | NC x2 | lever R 31,5mm, plastic roller Ø17,5mm |
| D4B-4511N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | slow action contacts | NO + NC | lever R 31,5mm, plastic roller Ø17,5mm |
| D4B-4516N | 10 | max. 400 | max. 250 | 10A / 250V AC | 6A / 30V DC | M20 | slow action contacts | NO + NC | adjustable lever R 25-89mm, plastic roller Ø19mm |
* at resistive load
