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. Second load wire from load 1 to the a2 screw.
Quality Assurance Momentary Carling Lighted 5 Terminals 5 Pin
Momentary contact switch wiring diagram. Wire a dpdt rocker switch for reversing polarity. The resistor bleeds off the charge of the capacitor when positive voltage is removed from the other side of the coil. You will need to wire a current limiting resistor in series as described in the product description. Most often momentary switches are best used for intermittent user input cases. Typical wiring diagrams for push button control stations 5 explanation of symbols momentary contact push button auxiliary contacts operate when operating coil of contactor. Momentary contact push buttons maintained contact.
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. A double pole double throw switch is used for this purpose but you have to wire it up correctly. They close when you press the button. This rocker is perfect for an engine offrunstart switch. Circuit a line hot wire to the l1 screw. Examples of momentary switches push button.
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. Switches with two pilot lights. Switches with two pilot lights. The wiring diagram below will demonstrate how to to wire and power this 12v 20amp on on off 3 way carling contura rocker switch. First load wire from load 1 to the a1 screw. But the switch is a pretty straightforward momentary switch.
Stuff like reset or keypad buttons. The two thicker lugs in the bottom of the photo below are the momentary switch contacts. 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. The smaller lugs marked and are for the led. Connect wires per wiring diagram as follows. Contactor breakers limit switch no static control standard elementary diagram symbols.
Constant to momentary output positive inputpositive output relay wiring diagram. Push button switches are the. Momentary switches are switches which only remain in their on state as long as theyre being actuated pressed held magnetized etc. Circuit b line hot wire to the l2 screw. The capacitor allows the coil of the relay to be energized until the capacitor stores a charge thus de energizing the coil. Depressing button opens and parent switch does.
It is off at the bottom on in the center and momentary on at the top.
Gallery of Momentary Contact Switch Wiring Diagram
