 
PL210N series of ordinary type limit switch, is a valve for remote control of the signal device, through the valve switch to show the valve working status. 
 ※ Appearance design is beautiful and strong 
 ※ There are two kinds of mechanical contact and proximity switch optional 
 ※ 4 kinds of connection bracket in line with NAMUR standard 
 ※ with anti-off bolt cover will not open when the bolt off 
 ※ debugging operation contact angle do not Any tool
 ◇ Model preparation table APL-210N
| Types of | Degree of protection | Explosion protection rating | wiring | switch | Stent | 
| 210N | IP67 | Not explosion proof | NPT1 / 2 | mechanical | 30 * 80 * 20 | 
| 310N | IP68 | PF1 / 2 | Proximity | 30 * 80 * 30 | |
| P1 / 2M20 | 30 * 130 * 30 | ||||
| PG13.5 | 30 * 130 * 50 | 
◇ parameters
| Protection | Waterproof IP67 / NEMA4 & 4X, IP68 | 
| surroundings | -20 ~ + 80 ℃ | 
| wiring | 2 × NPT1 / 2 ", PF1 / 2", P1 / 2 " | 
| Terminal | 8POINTS (0.08 to 2.5 mm2) | 
| switch | The mechanical switchx2 is close to sensorx2 | 
| External coating | Polyester coating (black) | 
| axis | Standard shaft (17mm), extended shaft |