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Speed up your tool changes by using SMED Friendly Accessories from Smartflow.
Thinswitch® Limit Switch
Ejector Plate Return Switch – 3/16″ Height
Thinswitch Limit Switch verifies ejector plate return before closing the mold, preventing premature mold closure. Mount inside ejector housing and wire to machine controls to prevent ejector pin breakage and subsequent damage to valuable tooling. 3/16″ Thickness is designed for use in molds with US Standard rest buttons. Use for core slides or any place where space is limited.
Liquid-resistant sensors are available for use where sealed models are preferred.
Product Overview
Features and Benefits
- Prevents costly mold damage
- Small size – 2.15″ L x 1.5″ W x 0.18″ thick
- Fits behind the ejector plate
- Requires only 2 screw holes
- Economical installation
- Ten million cycle mechanical life
- Adjustable operating point
- Electrical capacity at 250V AC 5 Amps Resistive, 4 Amps Inductive
- SPDT switch action
- 6ft. (1.8M) wire leads stripped and tinned
- Optional high temperature model- up to 250°F (121°C).
- U.S. Patent No. 5,446,252