Product Overview

This 4-way distribution box is designed for multi-circuit power distribution and protection in vehicles, construction machinery, and electrical equipment. Featuring four independent distribution channels with built-in relays and fuses, it enables centralized circuit management and enhanced safety protection—ideal for small-scale multi-circuit power applications.

Key Features

• Four independent power distribution designProvides four independent circuit channels to power multiple devices simultaneously, enabling zone control and protection for easier circuit management and troubleshooting.

• Integrated Security ProtectionBuilt-in relay and fuse provide overcurrent and overload protection, effectively preventing equipment damage from short circuits or overloads to enhance electrical system safety.

• Integrated monolithic structureFeatures a high-strength, flame-retardant housing with compact component layout and small footprint, ideal for tight spaces in vehicles and equipment. Ensures neat wiring to minimize safety hazards caused by cable clutter.

• Automotive-grade stability and reliabilityConstructed from flame-retardant materials resistant to extreme temperatures and aging, designed to withstand vehicle vibration, temperature fluctuations, and oil exposure. Equipped with a dedicated harness and connector for easy installation and secure connection.

Application Scenarios

Widely used in auxiliary electrical distribution for new energy vehicles, commercial vehicles, construction machinery, forklifts, generator sets, and other equipment. Provides centralized distribution and protection for up to four circuits powering devices such as lights, fans, oil pumps, and more.