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Pull-wire emergency stop switches
Feature
EX-T3Z 068
- Ex-Zone 21 and 22
- Metal enclosure
- two-side operation / wire up to 2 x 50 m long
- wire pull and breakage detection
- Low actuating force
- Pull-ring reset
EX-ZQ 900
- Ex-Zone 22
- Metal enclosure
- one-side operation / wire up to 75 m long
- wire pull and breakage detection
- Release push button
- Position indicator
- Twisting of towing eye not possible
- External watertight collar
EX-RS655
- Metal enclosure
- wire pull and breakage detection
- Protection class IP66, IP67
- Central connection terminal
- Mechanical switching position indication
- two-side operation / wire up to 2 x 100 m
Pull-wire Emergency Stop switches are mounted on machines and sections of plants which cannot be protected by guards.
The advantage of pull-wire switches over mushroom head Emergency-Stop push buttons is that the Emergency-Stop command can be triggered anywhere along the wire.
The advantage of pull-wire switches over mushroom head Emergency-Stop push buttons is that the Emergency-Stop command can be triggered anywhere along the wire.