OT-40A Fork Terminal Cable Assembly – High-Current Electrical Connection Solution
Product Overview
The OT-40A Fork Terminal Cable Assembly is a premium electrical connection solution designed for secure, high-current applications. Featuring a fork-style (open-end) terminal crimped to a high-conductivity cable, this assembly ensures efficient power transmission in automotive, industrial, marine, and renewable energy systems. With a 40-ampere current rating, it provides a reliable, vibration-resistant connection for demanding electrical environments.
Key Features
✔ High-Conductivity Copper Cable – Minimizes resistance & power loss
✔ Fork Terminal (OT Type) Design – Easy bolt-on installation without full disassembly
✔ 40A Current Rating – Ideal for high-power applications
✔ Durable Insulation (PVC/Rubber) – Resists abrasion, moisture, and chemicals
✔ Color-Coded Wires – Simplifies circuit identification
✔ Corrosion-Resistant Terminals – Tin-plated or nickel-plated for longevity
Technical Specifications
1. Cable Construction
| Feature | Specification |
|---|---|
| Conductor Material | High-purity copper (optionally tinned for corrosion resistance) |
| Insulation Material | PVC (standard) or Rubber (high-flex/heat-resistant) |
| Wire Gauge | Sized for 40A current (typically 8-10 AWG, depending on length) |
| Voltage Rating | Up to 600V (standard) |
| Temperature Range | -40°C to +105°C (PVC) / -50°C to +125°C (Rubber) |
| Color Options | Black, red, blue, yellow (custom colors available) |
2. Fork Terminal (OT-40A) Details
| Feature | Specification |
|---|---|
| Terminal Type | Open-barrel fork terminal (OT style) |
| Material | Copper or brass (tin/nickel-plated) |
| Hole Size | Compatible with M6-M8 bolts (standard) |
| Insulation Sleeve | Heat-shrink tubing or PVC sleeve (optional) |
| Crimping Standard | DIN, UL, or IEC compliant |
Applications
1. Automotive & Electric Vehicles (EVs)
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Battery-to-starter motor connections
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Alternator wiring
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High-current EV battery links
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Grounding straps & power distribution
2. Industrial & Power Systems
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Electrical control panels
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Motor & generator connections
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Welding equipment & machinery
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Renewable energy (solar/wind power wiring)
3. Marine & RV Electrical Systems
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Battery bank interconnects
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Inverter & charger wiring
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12V/24V DC power distribution
Installation & Maintenance
1. Installation Guidelines
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Step 1: Ensure the terminal hole matches the bolt size (M6-M8 recommended).
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Step 2: Secure the fork terminal under the bolt head/nut and tighten firmly.
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Step 3: Route cables away from sharp edges, heat sources, or moving parts.
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Step 4: Use cable ties or clamps for strain relief.
2. Maintenance Tips
✔ Check tightness periodically – Vibration can loosen connections.
✔ Inspect insulation – Replace if cracked, melted, or damaged.
✔ Clean terminals – Remove oxidation for optimal conductivity.
Quality & Compliance
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Standards: UL, IEC, DIN, RoHS compliant
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Testing: Conductivity, pull-force, and thermal cycling tested
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Durability: Resists vibration, moisture, and high temperatures
Why Choose Our OT-40A Fork Terminal Cable Assembly?
✅ Premium Materials – High-purity copper & corrosion-resistant plating
✅ Secure Crimping – Precision-engineered for maximum conductivity
✅ Wide Compatibility – Fits automotive, industrial, and marine systems
✅ Custom Options – Available in different lengths, colors, and insulation types
Order Now for Reliable High-Current Connections!
Contact us today for bulk pricing, custom configurations, and technical support.
📞 Phone: +8613168938168
📧 Email: sales@hyelectech.com
🌐 Website: www.hyelectech.com
