①KWD series micro switch
KWD-1, KWD-2 microswitch is a signal switch used with a base fuse. The switch KWD-1 is equipped with a normally open and normally closed contact, KWD-2
With two normal open and two normal close contacts, users can choose according to demand.
Electrical parameter
Rated voltage：250V AC;
Rated current：5A
Instructions for use：
1. Align the bottom Angle of the switch with the mounting slot of the base.
2. Connect the signal cable to the terminal reliably according to the switch contact wiring diagram.
KWD-1Outline dimensional drawing
KWD-2 Outline dimensional drawing
②QD-1 Series microswitch
The auxiliary switch is an auxiliary switch used with a fuse with a shrapnel indicator. The auxiliary switch QD-1 is equipped with a normally open and a normally closed contact, which can be selected by the user according to the needs. The LX19K travel switch is an auxiliary switch used in the core knife melt switch, with one open and one closed contact.
Electrical parameter：
Rated voltage：250V AC;
Rated current：5A
Instructions for use：
① When in use, align the bottom Angle of the switch with the mounting slot of the base and clamp into it.
②Connect the signal cable to the terminal reliably according to the switch contact wiring diagram.
③When the QD-1 and HR6(NB) knife melt switch are used together, the melt core needs to be reversed. QD-1 Cable connection is in the same position as the shrapnel indicator.
Dimensions and wiring methods：
QD-1 Auxiliary switch size
③Travel switch series
The LX19K travel switch is an auxiliary switch used in the core knife melt switch, with one open and one closed contact.
Electrical parameter：
Rated voltage：380V AC/220V DC;
Rated current：5A
Use method:Transmission lever, can automatically reset
