Key Features of Roller And Rotary Cam Type Limit Switches

• Switches available in Die Cast Aluminum enclosures in sophisticated as well as economic versions.
• Switches are also available in Industrial Polymer Enclosure to withstand Chemical / Fertilizer / Saline [Seashore] environment.
• Metallic enclosures are epoxy painted by electrostatic powder coating technique.
• Effective sealing is provided by specially designed Nitrile Rubber gaskets for the covers and shaft entries to achieve IP65 grade of protection.
• SS screws captive in covers to ensure proper retightening after opening for inspection / wiring etc
• Built in terminal box for sophisticated models, incorporating moulded stud type terminals for easy wiring / looping.
• Switching elements have Silver-Cadmium alloy tipped contacts with double break and wide contact separation for optimum switching performance
• Threaded cable entries are provided to suit single / double compression type cable glands
• Switch Description: Rotary Cam Limit Switch With / without built on Gear Reducer: Model SW407 N N = No. of cams [up to 12]
• Application: Up-down, Forward, Reverse control of Cranes/Hoists
• Contact Combination: 1 NO + 1 NC Per cam
• Contact Rating: 10 amps resistive at 240 V AC
• Enclosure and Grade of Protection : Cast Aluminium IP 65