PULL CORD SWITCHES
Description
Function :
These Switches are designed for Man and Machine Safety, to avoid accidents, and for stopping the Machine in case of Emergency.
Pull Cord Switches are useful for emergency stopping of conveyors from any point by pulling the rope connected to the switch. Pull Cord Switch is mounted on both sides of belt conveyors preferably every 15 to 20 meters.
| Standardized design and moulded construction allows interchangeability of parts. |
| Switches are protected against accidental over travel of the operating lever. |
| Special rubber ‘O’ ring on the shaft for better ingress protection. |
| 2NO+2NC contacts are available. |
| Output contacts are rated for 10A at 240V AC on resistive load. |
| Snap action, stayput type switches with Manual Reset Mechanism. |
| Moderate operating torque ensures instant tripping in emergency. |
| Metallic operating lever with Stainless Steel Rings for fixing the wire rope. |
| Standard operating position: (1 – 0). |
Optional Features
| Mechanical Flag (Indicator) for identifying the operated switch. |
| Cluster LED lamp indication for identifying the operated switch. |
| Output Contacts | : 2NO+2NC |
|---|---|
| Contact Rating | : 10 Amp at 240V AC on resistive load |
| Termination | : Suitable to accept 2.5 mm sq conductors. Separate earthing studs are provided |
| Housing | : DMC or Cast Aluminium, Dust and Water tight to IP – 65 grade. Cast Iron Enclosure available optionally |
Pull Cord Switches are used for Belt Conveyors, Automatic Assembly Line, Emergency Stopping Device for any other application.
