Roller and Rotary Cam type Limit Switches

Switch Description Rotary Cam Limit Switch With / without built on Gear Reducer Model SW407 N N = No. of cams (upto 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

Heavy Duty Limit Switch

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

Cable glands on request at extra cost.