First load wire from load 1 to the a1 screw. Switches with two pilot lights.
Start Run Stop
Momentary contact switch wiring diagram. Second load wire from load 1 to the a2 screw. Typical wiring diagrams for push button control stations 5 explanation of symbols momentary contact push button auxiliary contacts operate when operating coil of contactor. When you need to control a dc motor such as a dc linear actuator you usually need to be able to swap the polarity on the wires going to the motor. Connect wires per wiring diagram as follows. Most often momentary switches are best used for intermittent user input cases. This rocker is perfect for an engine offrunstart switch.
You will need to wire a current limiting resistor in series as described in the product description. The smaller lugs marked and are for the led. But the switch is a pretty straightforward momentary switch. Diagram f diagram g1 diagram g2 b l 2 4 3 b l 2 4 36 b l 2 4 36 jumper single pole sp double pole dp switch wiring diagrams diagrams represent both momentary contact or maintained contact switches. A double pole double throw switch is used for this purpose but you have to wire it up correctly. Stuff like reset or keypad buttons.
Circuit a line hot wire to the l1 screw. The wiring diagram below will demonstrate how to to wire and power this 12v 20amp on on off 3 way carling contura rocker switch. The two thicker lugs in the bottom of the photo below are the momentary switch contacts. They close when you press the button. Examples of momentary switches push button. Depressing button opens and parent switch does.
Momentary contact push buttons maintained contact. The resistor bleeds off the charge of the capacitor when positive voltage is removed from the other side of the coil. Momentary switches are switches which only remain in their on state as long as theyre being actuated pressed held magnetized etc. Contactor breakers limit switch no static control standard elementary diagram symbols. Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2. Push button switches are the.
Wire a dpdt rocker switch for reversing polarity. Circuit b line hot wire to the l2 screw. Constant to momentary output positive inputpositive output relay wiring diagram. It is off at the bottom on in the center and momentary on at the top. Switches with two pilot lights. The capacitor allows the coil of the relay to be energized until the capacitor stores a charge thus de energizing the coil.
To convert connect jumper wire from terminal 3 to terminal 6 and connect terminal 4 to ground diagram f diagram g1 diagram g2 b l 2 4 3 b l 2 4 36 b l 2 4 36 jumper single pole sp double pole dp switch wiring diagrams diagrams represent both momentary contact or maintained contact switches.
Gallery of Momentary Contact Switch Wiring Diagram
