APL-412N ExdIIBT6Gb ExtDA21 Valve Limit Switch Box
APL-412N 4SPDT Mechanical Micro Switch
| No. | Part Name | Qty. | Material |
| 1 | Box Cover | 1 | Aluminum Die Casting |
| 2 | Box Body | 1 | Aluminum Die Casting |
| 3 | Shaft | 1 | Stainless Steel |
| 4 | Indicator Cover | 1 | Polycarbonate |
| 5 | Indicator | 1 | ABS/Polycarbonate |
| 6 | Limit Switch | 2 | Mechanical |
| 7 | Terminal Strip | 10 | Polycarbonate, Tin Plated Brass, Stainless Steel |
| 8 | Cam | 2 | Polycarbonate |
| 9 | Spring | 1 | Stainless Steel |
| 10 | Cover Bolts | 4 | Stainless Steel |
| 11 | Shaft O-ring | 2 | NBR |
| 12 | Housing O-ring | 1 | NBR |
| 13 | Indicator O-ring | 1 | NBR |
| 14 | Bushing | 2 | Bronze |
| 15 | Earth Lug | 1 | Stainless Steel |
| 16 | E-ring | 2 | Stainless Steel |
