Moving Iron Selector Switch Meter - Polycarbonate Housing, 10% Glass Filled Material, Knife Edge Aluminum Pointer | Flame Retardant, Vibration Resistant, Lightweight Design

With the help of well-informed professionals, we are occupied in Manufacturer & Supplier of Moving Iron selector switch meter in Chennai, Tamil Nadu, India. The case is made of polycarbonate, which is flame retardant and non-drip and confirms to international regulations UL 94 V-0. Polycarbonate is a very tough and light weight engineering plastic material which has got the best mechanical properties very close to a metallic housing. It is 10% glass filled, glass fibers give it extra toughness.

Knife edge Pointer
Pointer edge is a knife edge and is made of aluminium sheet of 0.05mm thickness. This makes it very light weight but at the same time, it is rigid by a specially designed V-profile. The sheet used is a pre-coated aluminium sheet so that the adhesion of the paint is very good. The pointer is fitted on to the cross arm by a special flapping process so that it can never disengage even in extreme temperature or presence of vibration or shock.