CAM OPERATED ROTARY SWITCHES
SELVO Cam Operated Rotary Switches (Phase selector switches) have been engineered and designed especially to meet the requirements of latest concepts in switching technology demanding miniaturization and sophistication in control engineering. These are guaranteed for optimum performance and meet the most arduous industrial applications. SELVO Cam Operated Rotary Switches are hand-operated, assembled on packet principle giving choice of multi-position and multi-pole circuits.
HSN CODE-85369090
| CAM OPERATED ROTARY SWITCH | |||
| Current Ratings | No.of Poles | Ways | Item Code |
|---|---|---|---|
| 25-32A | 1 Pole | 3 Way | GSELRTS11039 |
| 40A | 1 Pole | 3 Way | GSELRTS11040 |
| 63A | 1 Pole | 3 Way | GSELRTS11041 |
| 63A | 1 Pole | 4 Way(Knife Type) | GSELRTS11042 |
| 100A | 1 Pole | 3 Way | GSELRTS11043 |
| 100A | 1 Pole | 3 Way | GSELRTS11044 |
CONSTRUCTION
SELVO Rotary Cam Switches are manufactured under stringent quality conditions. These are assembled on packet principle. Packets are manufactured from selected insulating material like Nylon which ensures greater mechanical strength. Each packet house two independent sets of double break type silver tipped butt contacts which ensures effective making and breaking, durability, enhanced life & safe operations for very long time.
FEATURES
- Silver tipped butt contacts ensures high durability & endurance.
- Double break contact mechanism.
- The ability of positive making & breaking of contact.
- Flame retardant raw material of contact housing.
- Superior insulating material like Nylon which ensures greater electrical & mechanical stability.
WORKING PRINCIPLE
Cam Operated Rotary Switches (Phase selector switches) is used to perform Make and Break operation in a sequential way by rotating the switch to different positions. The Cam, which closes and opens the contacts, has rotary movement to multiple positions, thereby multiple Circuit functions can be controlled. The basic operating mechanism of Cam Switch is required to suit intended application coupled with "Quick-Make", "Quick-Make-Quick-Break" and "Spring Return" operating mechanisms are offered to cover wide range requirements.
PURPOSE OF USING PHASE SELECTOR SWITCHES:
SELVO Phase selector switches consists of three single phase changeover switches each connected to one of the three phases. The single phase loads are distributed over the three outgoing phase It allows to get rid of common problem of phase cut in a three phase connections having single phase loads.