Rotary Cam Switches

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Product Code : 02

Product Specification

Rotary Cam Switches

Compact and elegant cam switches, incorporating latest concepts & technology are produced by us for practically all applications. Switching angles of 30^o45^o, 60^o and 90^o are achieved in position cell by means of the cam profile. Combination of a fixed end and a metallic moving end determines the start and stop positions of the switching function.

Each contact cell contains one or two contacts, each contact having double make, double break action. The make action is actuated by the contact spring. The break action is actuated by the cam. Contact surfaces are of hard Silver alloy with Nickel electrolyte coating. The standard switch is supplied with a knob, front legend plate indicating switch position & a fixing plate for mounting on a panel.

Some common applications

Voltmeter Selector Switch
Ammeter Selector Switch
ON/OFF Switch (single/multi-pole)

Specifications

Mechanical life	> 1 million switching operations
Maximum switching cycles	300 operations / hour
Operating temperature	- 25 ^oC to +55 ^oC
Rated voltage	415V AC 50 Hz. / 240V DC
Continuous current (Ith) opening	20A
Nominal operating current (AC)	AC1 duty = 16A, AC3 duty = 8A
	AC11 duty at 220V = 8A
	AC11 duty at 440V = 3A
Nominal operating current (DC)	DC1 duty at 42V = 16A
Nominal operating current (DC)	DC11 duty at 24V = 16A
Dielectric withstand voltage	2.5kV / 1 min
Terminal capacity (multi-strand)	2.5 sqmm

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