OT Copper Ring Crimp Terminals 10A–80A, 10pcs | 1.5–16mm²
OT Copper Ring Crimp Terminals 10A–80A, 10pcs | 1.5–16mm²
OT Type Copper Ring Crimp Terminal Connectors – 10-Pack
Upgrade your electrical wiring projects with these premium OT Series Copper Ring Crimp Terminals. Engineered from high-purity red copper, these screw-hole lug connectors deliver reliable, low-resistance connections for a wide range of wire gauges (1.5–16mm²) and current ratings (10A–80A). Whether you're wiring automotive batteries, solar panels, marine systems, or industrial equipment, these OT-type ring terminals provide secure, long-lasting crimped connections with excellent conductivity.
Key Features
- Premium Red Copper Construction: High-conductivity copper material ensures minimal energy loss and maximum durability.
- Wide Compatibility: Suitable for wire cross-sections from 1.5mm² to 16mm² and current ratings from 10A to 80A.
- OT Series Ring Design: Bolt-hole ring end allows for secure, vibration-resistant screw or bolt fastening.
- Straight Pipe Crimping: Secure crimp connection for a clean, professional finish on every install.
- 10-Pack Value: Includes 10 copper ring connectors — great for home, automotive, and professional projects.
- Low Voltage Rated: Designed for low voltage applications (below 50Vac or 75Vdc).
Product Specifications
- Material: Red Copper
- Series: OT Type
- Wire Range: 1.5mm² – 16mm²
- Current Rating: 10A – 80A
- Connection Mode: Straight pipe crimping (screw terminal)
- Quantity: 10 pcs per pack
- Country of Origin: Made in China
What's in the Box?
- 10 × OT Type Copper Wire Ring Crimp Connectors
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Frequently Asked Questions
Q: What wire sizes are compatible with these OT ring crimp terminals?
A: These OT type copper crimp terminals are compatible with wire cross-sections ranging from 1.5mm² to 16mm², covering a broad range of electrical wiring applications from light-duty to heavier-gauge wiring.
Q: What current rating do these copper ring lug connectors support?
A: The OT series ring terminals in this kit are rated to handle currents from 10A up to 80A, making them suitable for automotive, solar, marine, and general electrical wiring at low voltages (below 50Vac or 75Vdc).
Q: How do I install these OT crimp terminal lugs?
A: Strip the appropriate length of insulation from your wire, insert the bare wire end into the copper barrel of the terminal, and use a suitable wire crimping tool to compress the barrel firmly onto the wire. Then fasten the ring end onto your bolt or screw terminal for a secure, vibration-resistant connection.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.