Ex emergency pull-wire switch
Ex ZS 73 WVS
- 1NC/1NO
- Cable 3 meter
- Watertight collar W
- Key release VS
- 195-275 N for 20-30 m wire
Features/Options
- Ex zone 1 and 21
- Metal enclosure
- One-side actuation
- Pre-wired cable 3 meter
- 2 contacts
- Wire length up to 50 m
- 4 various spring force variants (actuating forces), adjustable actuating force: 295-390 N for 30-50 m, 195-275 N for 20-30 m, 120- 180 N for 10-20 m, 80-100 N for max. 10 m
- Wire pull and breakage function