28 in Adjustable Stroke DC 12V 24V Thrust 1300 Ib Linear Actuator B4 (Model: 0041520-4) Dry Relay Output 1) Connect DC power supply

1) Connect DC power supply to red and black wires of rocker switch

Caution: Please make sure that the power switch of receiver (igniters) is off when you connect electronic fireworks or electric ignition head to controller

Rated current: 6A

2) Connect the negative pole of the DC power supply to the terminal "N/-" on the receiver

28 in Adjustable Stroke DC 12V 24V Thrust 1300 Ib Linear Actuator B4 (Model: 0041520-4) Dry Relay Output 1) Connect DC power supplyNote: 1) This product must be used in conjunction with a remote switch equipped with normally closed type limit control terminals, such as our product (Model 0020512), please click here to buy if needed. 2) This product does not contain a mounting brackets. It compatible Bracket B and Bracket D, please click here to choose and buy. 3) If you need a DC power supply, please click here to choose and buy. Package Include: 1 x Linear actuator B4 2 x