- Guard locking device
- Ex-Zone 1 and 21
- Metal enclosure
- Guard locking device
- Ex-Zone 1 and 21
- Metal enclosure
- 2 lock cylinders
- Key-operated selector switch
- Ex-Zone 2 and 22
- Metal enclosure
- Ex-Zone 1 and 21
- Metal enclosure
- Switch interlocking device with 10 keys
- Ex-Zone 1 and 21
- Metal enclosure
- Switch interlocking device with 6 keys