Safety switch: key operated; ELF
| Manufacturer | Allen Bradley Guardmaster |
| Type of safety switch | key operated |
| Manufacturer series | ELF |
| Body material | PBT |
| Colour | red |
| Electrical connection | M16 |
| Number of key entry slots | 8 |
| Mechanical durability | 1000000 cycles |
| Operating temperature | -20...80°C |
| IP rating | IP67 |
| Dimensions | Fig. 1. |
| Symbol | Contacts layout | Auxiliary contacts | Features | Related items |
|---|---|---|---|---|
| 440K-E33036 | NC | NO | with flat key | - |
| 440K-E33040 | NC | NO | with standard key | - |
| 440K-E33014 | NC | NO | no key | 440K-A21006, 440K-A21014 |
| 440K-E33080 | NC x2 | - | with flat key | - |
| 440K-E33041 | NC x2 | - | with standard key | - |
| 440K-E33047 | NC x2 | - | no key | 440K-A21006, 440K-A21014 |
