Emergency pull-wire switch Ex ZS 92 S / Belt alignment switch Ex ZS 92 SR

The “Extreme” versions of the new steute ZS 92/ZS 92 SR emergency pull wire and belt alignment switches have already been tried and tested in practice. Now steute will be showing for the first time Ex versions of these two switching devices, both developed especially for adverse environments. Design features include very robust die-cast aluminium housings with multiple coatings (passivation, base coat, powder coating), a high protection class (IP 65) and significantly reduced actuation force and actuation travel compared to their predecessors. This makes it easier to actuate the emergency stop function and also means reliable fulfilment of all relevant international standards (for e.g. emergency stop switchgear, emergency pull wire s witches or the safety of continuous conveyor equipment).
The emergency pull wire switches in the Ex ZS 92 S series will be available with ATEX/IECEx approvals for zones 1 (gas Ex) and 21 (dust Ex). The belt alignment switches in the Ex ZS 92 SR series will be approved for zone 21 (dust Ex).