| PartNumber | MK11/B12-1A66B-500W | MK11/B6-1A66B-500W | MK11/B8-1A66B-500W |
| Description | Proximity Sensors Reed Sens SPST-NO Cylnd AT 1015 Wire T | Proximity Sensors Reed Sens SPST-NO Cylnd AT 1015 Wire T | Proximity Sensors Reed Sens SPST-NO Cylnd AT 1015 Wire T |
| Manufacturer | Standex Electronics | Standex Electronics | Standex Electronics |
| Product Category | Proximity Sensors | Proximity Sensors | Proximity Sensors |
| RoHS | Y | Y | Y |
| Sensing Method | Magnetic | Magnetic | Magnetic |
| Mounting Style | Panel | Panel | Panel |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Minimum Operating Temperature | - 20 C | - 20 C | - 20 C |
| Packaging | Bulk | Bulk | Bulk |
| Series | MK11(B) | MK11(B) | MK11(B) |
| Brand | MEDER electronic (Standex) | MEDER electronic (Standex) | MEDER electronic (Standex) |
| Operating Supply Current | 500 mA | 500 mA | 500 mA |
| Operating Supply Voltage | 200 V | 200 V | 200 V |
| Factory Pack Quantity | 50 | 50 | 50 |
| Part # Aliases | 9116613676 | 9116613677 | 9116614753 |
| Unit Weight | - | 0.423288 oz | 0.589428 oz |