40 amps Program Control Switch
Moulded from engineering thermoplastic viz 30% glass filled nylon, which is fracture proof and having excellent insulating properties
Product Description
Generally these Switches are stay put type or combination of stay put and spring return. Wide variety of combinations are possible to suit specific programme
Three variety of indicating plates are available.
- 1. Plain anodised aluminium plate 70x83 having black background and white letters
- 2. 75x75 deluxe plate
This plate is in two parts:
Black plastic shroud.
Plain anodised aluminium indicating plate having white background and black letters - 3. 75x75 embossed anodised aluminium indicating plate
Disc:Moulded from engineering thermoplastic viz 30% glass filled nylon, which is fracture proof and having excellent insulating properties
Mechanism Housing:
This is also moulded out of 30% glass filled nylon
Cams:
Cams are moulded from good bearing material like nylon 6/6
Contacts:
Fixed and moving contacts are pressed parts made out of brass and suitably electroplated. The bi-metal rivets having silver-cadmium alloy are riveted on to fixed and moving contacts
Springs:
Each moving contact is loaded with two conical stainless steel spring which gives adequate contact pressure
Shaft and Other Parts:
Shafts are made out of leaded steel and other parts out of CRC sheets suitably electroplated to protect against corrosion.
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40 Amps Programme Control Switch
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