Description: The housing material has the advantages of high strength, high hardness, flame retardant and anti-freezing, impact resistance, aging resistance and so on. It is suitable for all types of engines. There are four types for choosing, like A1, A2, B1, B2. A1 is 12V normally open type, A2 is 24V normally open type, B1 is 12V normally close type, B2 is 24V normally close type. The touch between the extinguisher and the switch is controlled by relay, the switch is closed and closed, which plays a good buffering role, protects the switch and improves the service life. The flameout microswitch carries 2-3A current. Effectively deal with the spark generated by the flameout motor to improve its performance and make it more stable. Connection: red connection to the positive pole of power supply, yellow connection to the negative pole of power supply, green connection to the control line. The use of direct plug interface port is convenient and fast. Specifications: Housing material: plastic Main color: black Type: A1, A2, B1, B2 Rated voltage: DC12V/24V Operating current: ≤1A Action time: ≤2s Pull: 150N Working distance: about 45mm±2mm Ambient temperature: -40~150℃ Wire-drawing length: about 100cm Steel rope length: about 1000mm Housing body size: about 10x6x4.3cm (LxWxH) Package Included: 1pc x engine solenoid valve Note: 1. Due to the light difference, the items color may be slightly different from the pictures. 2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.