LW42A key selector cam switch

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Meet GB, CCC, CE certificate standard
IP degree: IP65
Safe design for touch, no possibility for electirc shock, preventing the shedding of the screw
Shell material adopt enhanced flame retardant nylon 66, its flammability rating can meet V0 level
The number of combinations for cam switch are almost limitless, the application is very flexible
Contact material: Silver alloy
There are four installation way can meet different needs: screw installation, center installation, rail mounting, box installation.
Contact with double break contacts, with high reliability
It can be used for controlling, lighting, protection,signal and program selection,voltage, current measurement selection on electrical loop for CNC program-controlled machine tools and electrical equipment, and also can be used for the control of small capacity cage induction motor .

There is no other mode than rail installation for standard configuration of switches in a distribution cabinet;
There is no other mode than rail installation for standard configuration of interlock door switch.;
There is no other mode than centering installation forstandard configuration of 10A small selector switch;
Screw installation is the standard configuration for other switches and the centering installation, and box installation are optional.
The fixing angles of 10A selector switch(LW42A1) are 30 °,45 °,60 °,90 °.The switch permits 12 switching positions at most and has 1-8 layers.
The 10A small selector switch (LW42A1) only supports centering installation, no other installation modes available. It does not support interlock function and can not be used in the distribution cabinet.
The fixing angles of 20A selector switch are 30 °,45 °,60 °,90 °.The switch permits 12 switching positions at most and has 1-12 layers with 2 pairs of contacts each layer.
The 20A selector switch (LW42A2) has 3 contact layers at most when the box installation is adopted.
The fixing angles of 25A selector switch (LW42A25) are 30 °,45 °,60 °,90 °.The switch permits 12 switching positions at most and has 1-12 layers with 2 pairs of contacts each layer.
The 25A selector switch (LW42A25) has 2 contact layers at most when the box installation is adopted.
The fixing angles of 32A selector switch(LW42A32) are 30 °,45 °,60 °,90 °.The switch permits 12 switching positions at most and has 1-12 layers with 2 pairs of contacts each layer.
The 32A selector switch (LW42A32) has 2 contact layers at most when the box installation is adopted.
Interlock door switch can only be changed from 0°-90°
Interlock door switch, the standard configuration has 1 extension bar and 1 hood for extension bar, which can be added if necessary.
Interlock door switch, the standard configuration has an earthing terminal.
The bottom of the switch installed with rail has the fixed tap holes. In addition, the clients also can make hole and fix the switch with screws (the screws are standard fittings).
The rail used for installation is H type.



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