7012PK

The 7000 series Industrial Electro-pneumatic Timing Relay with three main components. The timing head circulates air through a variable length to provide linearly adjustable timing. Patented design provides easy adjustment and long service life under severe operating conditions. Precision-wound potted coil total sealing without external leads eliminates moisture problems, gives maximum insulation value. Snap-action switch assembly with custom-designed over-centre mechanism provides snap action. Standard switches are DPDT arrangement. Each of these subassemblies forms self-contained modules assembled at the factory with the other two to afford a wide choice of operating types, coil voltages and timing ranges. The squared design with front terminals and rear mounting permits the grouping of series 7000 units side-by-side in minimum panel-space. Auxiliary switches may beaded in the base of the unit, without affecting the overall width or depth.

• Available in ON-delay, true OFF-delay and ON/OFF-delay
• Inherent transient immunity
• Numerous enclosure options - Explosion proof, dust tight, watertight, hermetically-sealed, NEMA-1
• Auxiliary timed and instantaneous switches can be added for greater switching flexibility
• Quick-connect terminals, dial stops and transient protection module
• Easy-to-reach screw terminals, all on the face of the unit, clearly identified

Applications

Industrial, Clock & Timing

Remarques

Seismic and radiation tested E7000 models are available. Consult factory for detailed information.