HOWO Main Power Switch

Description：WG9725764001 HOWO Main Power Switch is an essential electrical control component used in SINOTRUK HOWO 2008 model trucks.It functions as the primary switch that controls the vehicle’s overall electrical power supply, ensuring safe power cut-off during maintenance or in case of emergency.

Product model：WG9725764001

Category ：Electrica System

Update time：2025-10-14

Product Overview

WG9725764001 HOWO Main Power Switch is an essential electrical control component used in SINOTRUK HOWO 2008 model trucks.It functions as the primary switch that controls the vehicle’s overall electrical power supply, ensuring safe power cut-off during maintenance or in case of emergency.This main power switch adopts a durable design with excellent conductivity, stable performance, and strong resistance to heat and vibration — ideal for long-term use in harsh working environments.

Technical Specifications

Item	Description
Product Name	Main Power Switch
Part Number	WG9725764001
Applicable Model	SINOTRUK HOWO 2008 Model / HOWO 08
Function	Controls the main power circuit of the vehicle
Voltage Rating	24V (DC)
Material	High-strength plastic + copper contact
Working Temperature	-30°C to +80°C
Mounting Type	Bolt-on type with cable terminals
Switch Type	Manual rotary / push type
Weight	Approx. 0.3–0.5 kg
Packaging	Standard carton or neutral export box
Origin	China
Quality Certification	ISO/TS16949 Certified

Key Features

Reliable Electrical Performance
Made from high-quality conductive materials to ensure stable current flow and minimize voltage loss.

Durable Structure
The outer shell is crafted from impact-resistant plastic, protecting internal components from dust, moisture, and vibration.

Easy Operation
Simple ON/OFF switch mechanism with clear indicator markings for quick operation and safety assurance.

Wide Compatibility
Designed specifically for HOWO 08 model trucks, but also suitable for other SINOTRUK heavy-duty vehicles with compatible wiring systems.

Long Service Life
Undergoes strict factory testing to ensure stable performance even under frequent switching conditions.

Product Application

This main power switch is suitable for:

HOWO 08 model trucks
SINOTRUK heavy-duty series vehicles
Construction, mining, and transport trucks

It helps manage the vehicle’s electrical system safely and efficiently, reducing battery drain when the truck is not in operation, and ensuring power isolation during repair or maintenance.

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