Electromagnetic relay for bulldozer spare parts

Electromagnetic relay

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Advantage

1. We supply both original and aftermarket products for you 2. From the manufacturer to the customer directly, saving your cost 3. Stable stock for normal parts 4. In Time Delivery Time, with competitive shipping cost 5. Professional and on time after service

Packing

Carton Boxes, or according to clients’ request.

description

Application of electromagnetic relays. Signal-proof alarm: K is a contact switch, and B is a funnel-shaped bamboo cylinder with a float A. When the water level rises above the warning line, the float A rises to turn on the control circuit and the electromagnet The armature is sucked down, so the alarm indicator circuit is turned on, and the light is on to give an alarm. Automatic temperature alarm: When the temperature rises to a certain value, the mercury surface in the mercury thermometer rises to the metal wire, and the mercury is a conductor. Therefore, when the electromagnet circuit is connected, the electromagnet attracts the spring sheet to close the bell circuit, and the bell sounds an alarm. When the temperature drops, the mercury surface leaves the wire, the electromagnet circuit is disconnected, the spring sheet returns to its original state, and the bell circuit is disconnected. The bell doesn't sound anymore.