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Home >  Industrial Limit Switches > Giovenzana Limit & Safety Interlock Switches

Giovenzana® Limit Switches

The Giovenzana® Industrial Limit Switches conform to the latest international standards including EN50047, EN60947-5-1 and UL508. The FTN line of industrial limit switches feature a wide range of actuator heads which can be rotated in 90° increments and numerous contact arrangements including snap action limit switch and slow break limit switch contacts. With the IP67 rating the FTN series serves as a waterproof limit switch for applications where moisture is a concern and an iec limit switch is required. The normally closed contacts of these industrial limit switches are positive opening and according to international standards the housing is marked externally with the appropriate positive opening symbol. The contacts of all FTN industrial limit switches can be removed for easy wiring. Included in this family of heavy duty iec limit switches are 18 different types including a plunger limit switch, roller limit switch, lever limit switch, roller lever limit switch, roller plunger limit switch, elevator limit switch, wobble and whisker limit switch and rope limit switch. Also available upon request is the FTN1R series which is a family of the same iec limit switches equipped with a manual reset button.

To simplify and expedite wiring of industrial limit switches the FCT series can be ordered with a standard 2 meter cable pre-wired or custom lengths upon request. The New FCTM series of industrial limit switches feature an integrated 4 pin M12 connector located either vertical or horizontal to the housing. The plunger limit switch, roller limit switch, snap action limit switch, lever limit switch, roller plunger limit switch, roller lever limit switch and several others are available with this convenient M12 connector. Using standard M12 cable assemblies, the customer can easily install these industrial limit switches with a minimum of effort and time.

The STNK series of safety limit switches is a line of tongue or key operated safety interlock switches that serve well in machine safety switch applications. When used as machine safety switches the STNK series can function as a door safety switch, panel door limit switch or door interlock safety switch. These safety interlock switches are available with a flat key, a 90° key or tongue and an adjustable 90° key. The NC contacts of the STNK machine safety switches are positive opening to ensure the contacts can be opened with certainty.

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