A comprehensive range of Euroload Switch Disconnector ... - Havells

More documents

Recommendations

Info

Switch Disconnector 139
140 Switch Disconnector Construction The switching mechanism is quick make, quick break type independent of the speed of the operation. There are four breaks per pole thereby resulting into faster quenching of arc. The load and line can be connected on either side by virtue of isolation on both the sides. The entire Contact Mechanism The contact mechanism is knife blade type with self cleaning have separate main and arcing contacts. The moving contact assembly rests on the spring loaded steel balls fitted in moving carrier in ment during making and breaking. ment of the moving contact assembly. The contact is first made with the arcing contact and thereafter with the main contact. During breaking, the arc formation is across the arcing contacts thereby protecting the main contacts which results into enhanced life of the switch. The arc is effectively quenched mode without any effect on the performance. Operating Mechanism operated handle which drives the spring assisted toggle mechanism, inturn operating the switch. HAVELLS Moving Contact Moving Arm Bare Housing Fixed Contact Fasterners
Page 1: 138 A comprehensive range of Eurolo
Page 5 and 6: 142 Switch Disconnector Technical I
Page 7 and 8: 144 Switch Disconnector Size 0 (Thr
Page 9 and 10: 146 Switch Disconnector Size 0 (Fou
Page 11 and 12: 148 Switch Disconnector Size 2 Dime
Page 13 and 14: 150 Switch Disconnector Size 4 Dime

A comprehensive range of Euroload Switch Disconnector ... - Havells

Create successful ePaper yourself

Delete template?

Save as template?