30a / 40a 40 Amp 5 Pin Relay Advance Auto , 5 Way 12v Waterproof Automotive Relay
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When you opened this website which means we are very lucky get your attention , your visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to create higher value and future together .
1.How to choose a good relay ,
its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the working life . If need matching with the OEMs , you can choose a larger particles of silver contact , using longer, but the price will be higher too .Our company has been established for over ten years. More than 100 kinds of products in our factory production , almost contain all car relays and flasher, welcome to consult.
Zhejiang Huiyou is a factory in China for more than ten years. Its products are sold to more than 30 countries and regions all over the world. It has a strong technical reserve, excellent automation production equipment and more than 100,000 products are shipped every day. Strict quality management team, sincerely looking forward to partners from around the world.
The higher amperage current flow through a relay flows through terminals 30 and 87 and often 87a. Terminal 30 is usually where power is applied. When the relay is at rest without power and ground to the coil, the armature inside the relay electrically connects terminals 30 and 87a if the relay has five terminals. When there is power at terminal 86 and a ground at terminal 85 of the relay, a magnetic field is created in the coil winding, which draws the armature of the relay toward the coil. The armature, when energized electrically, connects terminals 30 and 87.
The maximum current through the relay is determined by the resistance of the circuit and relays are designed to safely handle the designed current flow .
1H:40A 14VDC 1Z:30A/14VDC
Max switch Current
Max switch Power
Max switch Voltage
Double shock:1.5mm 10~55Hz
Excellent production equipment, more than 100,000 pieces per day, super fast delivery speed
Twenty exhibitions worldwide each year
More than 100 products
3.Main export market
Mid east , North America , Southeast Asia , South America , Africa ...
4. Product packaging
Nowadays, package is important, we have various packing methods for your selection.
You can also customize your package, as long as the quantity is considerable.
To make you rest assured about the after-sale,we would like to provide one-year quality guarantee.10000times life time .
6, Delivery time and Shipping
Generally, it will take 15 to 30 work days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.