Mechanical and electrical interlock kit – OTZT4A

The disconnector can be mechanically interlocked in the OFF-position using padlocks. The diameter of the lock bail can be max. 8 mm. By installing a coil inside the mechanical interlocking unit, the disconnector can be electrically interlocked in OFF-position or in both ON and OFF-position. The electrical interlock works using the “closed circuit principle”: when the control voltage is not applied to the coil, the disconnector with type-A mechanical interlock cannot be operated to ON-position, and with type-L mechanical interlock the disconnector cannot be operated to ON- or OFF-position.



Related products

Manual Diaphragm Valve

Manual or pneumatic operation, specifically for sanitary and aseptic processes in the pharmaceutical industry. This valve is ideal for fluid control and on/off tasks. The diaphragm provides a body seal and a seat seal…

Flange Sight Glasses

Flange sight glasses is comprised of stainless steel frame and tempered glass. Through it, operator can observe the flowing of the media clearly and precisely in the fields of food…
Scroll to Top