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FAW Fuse Box Assembly

FAW Fuse Box Assembly
FAW Fuse Box Assembly
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What is the FAW Fuse Box Assembly

  • The FAW Fuse Box Assembly serves as the critical nerve center for the electrical system in FAW commercial trucks. This centralized unit houses and organizes essential circuit protection devices (fuses) and control relays. Its primary function is to distribute power safely throughout the vehicle, protect sensitive wiring and components from overloads and short circuits, and facilitate the control of higher-current circuits via integrated relays. Reliable operation of the Fuse Box Assembly is paramount for overall vehicle electrical integrity, safety, and functionality.
  • Secure and precise mounting within the FAW cab or engine compartment is achieved using dedicated support structures. Fuse Box Bracket Assembly 1 and Fuse Box Bracket Assembly 2 are specifically designed metal or composite brackets. They provide a rigid, vibration-resistant platform, ensuring the Fuse Box Assembly remains correctly positioned and protected from physical damage or excessive movement that could lead to connection issues. These brackets are engineered for exact fitment on designated FAW models.
  • The Fuse Box Assembly and its brackets are fastened together and to the vehicle structure using multiple Cross Recessed Button Head Screws. These screws feature a low-profile, rounded “button” head with a Phillips (cross) drive recess. This design allows for a flush or slightly countersunk installation, minimizing snagging points within crowded electrical areas. The cross recess provides a common and secure drive interface for installation and removal using standard Phillips screwdriver bits. Their repeated use underscores the importance of secure, low-profile fastening for this vital assembly. Clear identification is provided by the Nameplate-Fuse Box, typically attached directly to the assembly housing, displaying crucial information like part numbers, amperage ratings, or circuit diagrams.
  • Modern FAW electrical systems often integrate relays directly within the fuse box for compactness and reliability. The Fuse Box Assembly- With Relay and Fuse Box Assembly 1- With Relay represent specific configurations where key relays are pre-installed within the main housing. These typically include critical components like the Main Relay Assembly (often controlling primary power feeds) and general Relay Assembly units. A specific type frequently encountered is the Four Feet Relay Assembly (20A), denoting a relay with four electrical terminals and a 20-amp switching capacity, commonly used for controlling lights, fans, or other moderate-load circuits.
  • Protecting the wiring harness connected to the FAW Fuse Box Assembly is essential for long-term reliability. Harness Guard Adhesive Tape is used extensively. This tough, abrasion-resistant tape is wrapped around wire bundles where they enter, exit, or pass near the fuse box. It shields the harness insulation from chafing against sharp edges of the box, brackets, or adjacent components, preventing wire damage and potential electrical faults.

Product Parameters of FAW Fuse Box Assembly

Order Part NO. Part Name And Standards Oty
Fuse Box Assembly 1
1 3722335-B45 Fuse Box Bracket Assembly 2 1
2 3722330-B45 Fuse Box Bracket Assembly 1 1
3 Q2360620 Cross Recessed Button Head  Screw 4
4 Q2360616 Cross Recessed Button Head  Screw 1
5 Q2360640 Cross Recessed Button Head  Screw 4
6 3722014-DY889 Nameplate-Fuse Box 1
7 3722065-DY889 Fuse Box Assembly- With Relay 1
8 3722010-DY889 Fuse Box Assembly 1
9 3722110-671 Main  Relay Assembly 2
10 3741070-240 Relay Assembly 2
11 3711030-240 Four Feet Relay Assembly（20A） 8
12 3722020-DY889 Fuse Box Assembly 1- With Relay 1
13 3724152-B45 Harness Guard  Adhesive Tape 4
 

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