Construction Machinery Knob Battery Disconnect Switch Main Master Power Off

Brand Name:TIANRUI
Certification:ROHS
Model Number:QB-0038
Minimum Order Quantity:10
Delivery Time:5-7 Days
Payment Terms:D/P, T/T,Paypal, Visa, Mastercard
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Location: Dongguan Guangdong China
Address: Building C, Xinmeijia Science and Technology Park, Chashan
Supplier`s last login times: within 1 hours
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Product Details

Construction Machinery Main Master Power Off Knob Battery Disconnect Switch For Automotive Bus

This product is suitable for buses, yachts, automobiles, trucks, motorcycles, etc.


Wide range of uses, can be used as an on/off key to increase the type of electrical equipment inside and outside the car (such as: flashers, chassis lights, fog lights, dome lights, etc.


Specification of Automotive Bus Main Master Power Off Knob Battery Disconnect Switch


OFF: The switch is in the off position

1,2: The switch is in the closed position
Product material: screw copper tin plated

Screw diameter: 10MM

Rated current: 300A (12V)

Scope of application: yachts, automobiles, trucks, motorcycles...

Product function: protect the power supply and prevent leakage


Mounting Stem DiameterM10
Voltage12/60V
AMPS300A

Function of Automotive Bus Main Master Power Off Knob Battery Disconnect Switch

Prevent leakage, protect the power supply, disconnect the battery safely.


Application of Automotive Bus Main Master Power Off Knob Battery Disconnect Switch

High quality battery switch (rotary switch)
New high-quality, widely used in automotive electronics, electrical products and various vehicles, marine products, can better protect your motor.


Easy To Install In A Minute


1. Disconnect battery.

2. Determine negative cable.

3. Choose suitable mounting position for switch. (you can drill a hole at the thread of the handle.

4. Install switch. Please refer to the wiring diagram in the instructions.

NOTE: Do not attach positive and negative cables to shutoff switch at the same time. Otherwise, battery explosion may result.

5. Reconnect battery and check for correct operation.

NOTE: Be sure ignition switch is in OFF position before turning shut-off switch to OFF position to eliminate voltage spikes that could damage ignition components.


Package Included

1 x Battery Disconnect Switch









Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363



China Construction Machinery Knob Battery Disconnect Switch Main Master Power Off supplier

Construction Machinery Knob Battery Disconnect Switch Main Master Power Off

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