Tool-Free Lever Terminal Harness
Precision-Built for Multi-Voltage Power Distribution Systems
Since 1995, Chan Ming has specialized in custom wiring assembly. Our tool-free lever terminal harnesses feature transparent-housing lever-type quick-connect terminals paired with multi-voltage output group wiring (e.g., mixed 5V and 24V supply), specifically designed for power distribution systems that need to simultaneously supply multiple modules or devices — ensuring every branch circuit remains stable and reliable over the long term.
They are the ideal choice for connecting a wide range of power distribution applications, including:
- LED Lighting Systems (Mixed 5V / 24V Supply)
- Industrial Automation Control Panels
- Power Distribution Modules
- Smart Devices / IoT Wiring Systems
【Product Structure — Detailed Specifications】
1. Multi-Voltage Group Wiring
The harness features a multi-voltage output distribution design capable of simultaneously delivering different voltage supplies (e.g., 5V+/5V- low-voltage DC and 24V higher-voltage DC), meeting mixed power supply requirements. Each circuit is directly printed with voltage and polarity markings on the outer jacket (e.g., 5V+ / 5V- / 24V3+), significantly improving installation identification and maintenance efficiency.
2. Wire Specifications
Multi-strand copper conductors are used throughout to balance flexibility and conductivity. Wire color coding is clear and consistent: white wires indicate voltage and polarity, while blue wires typically serve as the negative or return path. Outer jacket materials can be selected as PVC or heat-resistant materials depending on application requirements, and can be produced to UL specifications to meet international safety standards.
3. Terminal Type (Core Feature)
Transparent-housing lever-type quick-connect terminals provide a clear visual confirmation of wire insertion status — no tools required for fast, reliable termination. Multi-port designs (2–5 positions) support one-to-many branch distribution, significantly reducing manual assembly time and minimizing poor-contact risks. Especially suited for modular production lines and rapid on-site installations.
4. Distribution Module
The integrated multi-circuit terminal block (with mounting holes) at the base consolidates 24V power input before redistributing it to individual branch circuits. Orange and blue color-coded terminals clearly differentiate positive/negative polarity and separate power paths, effectively preventing wiring errors.
5. Manufacturing Process Highlights
Chan Ming applies strict control over five critical manufacturing processes for every lever terminal harness:
- Wire Cutting & Stripping Precision: Strip length precisely matched to terminal specifications — preventing exposed conductors or insufficient crimp engagement
- Print Quality: Voltage and polarity markings are abrasion-resistant, oil-resistant, and clearly legible for long-term identification
- Terminal Insertion & Retention Force: Conductors are fully inserted and firmly secured by the lever mechanism, maintaining stable contact resistance
- Electrical Testing: Every harness passes Continuity Testing, Polarity Verification, and High-Voltage / Insulation Testing
- Modular Assembly: Pre-assembled distribution terminals, with harnesses bundled using cable ties or braided sleeving to ensure shipment quality
Why Choose Chan Ming as Your Wire Harness Manufacturer?
We build partnerships on three core principles: Premium Quality | Fast Production | Deep Customization
Premium Quality (ISO & UL Dual Certification): As a manufacturer certified to ISO 9001:2015 and UL (File No. E318480), we apply the most rigorous quality controls to every lever terminal harness, ensuring every connection point remains secure and reliable for continuous safe equipment operation.
Precision Manufacturing & Customization: Customization is at the core of Chan Ming. Whether you require specific voltage marking prints, multi-port terminal configurations, custom wire color schemes, or wire lengths tailored to your equipment dimensions, our expert team delivers with precision craftsmanship and exceptional production speed.
Cross-Industry Application Expertise: We are not only specialists in industrial wiring and lighting systems — our experience spans medical, gaming, and consumer electronics applications. This cross-domain knowledge enables us to solve complex power distribution challenges more efficiently and anticipate short-circuit or contact issues before they occur.
Product Advantage Summary
- Tool-Free Quick Connection: Lever design dramatically reduces assembly time and lowers labor costs
- Visual Crimp Confirmation: Transparent housing allows instant verification of wire insertion status, minimizing wiring errors
- Multi-Voltage Distribution Design: Single harness supports mixed voltage outputs, simplifying overall system wiring complexity
- High-Visibility Labeling: Voltage and polarity markings printed directly on the outer jacket enhance installation efficiency and maintenance convenience
Your Most Reliable Power Wiring Partner
Partner with Chan Ming to ensure your supply chain delivers on quality, speed and customization — meeting every power distribution wiring demand for your industrial, lighting, and smart device applications.
