Din 46235 Copper Cable Lugs

DIN 46235 Copper Cable Lugs — Electrolytic Copper Crimp Terminals

Avantar's Din 46235 Copper Cable Lugs are made to meet the requirements of DIN 46235 and IEC 61238. They are made from highly pure electrolytic copper that has been plated with tin. The range includes stud holes from M4 to M20 and cable cross-sections from 1.5 mm² to 1000 mm². It comes in both standard and long barrel styles. Each carefully crafted barrel joins with copper conductors to make a gas-tight crimp joint, which offers low contact resistance. The paperwork for compliance includes CE, RoHS, and UL 486A/B. You can get samples if you ask for them.

Product Overview

The high-purity electrolytic copper used to make these connectors has a low electrical resistance across the whole size range. They can be used in wet or chemically active installation areas because the tin-plated surface protects against corrosion.

The inside diameters of the barrel are precisely machined to make sure that the conductor fits correctly before it is crimped. When used with crimping dies that meet DIN standards, this shape and the limits that come with them support a gas-tight joint.

The crimping area is bigger on long-barrel models, which is helpful in high-current situations or when mechanical vibration is a problem. The cable size for each lug is written right on the barrel body of the lug, making it easy for installation teams to find the right terminal on-site.

Technical Specifications

Key Features

The gas-tight crimp joint stops air and moisture from getting in at the connection point. This helps keep the conductivity high for as long as the installation is in use. This trait is important in switches and motor terminal situations where re-termination is limited.

Because it works with standard DIN-specification crimping dies, you don't need to make your own tools. To get a gas-tight joint that fits right, you still need to use matched DIN dies.

Cable size markings on the barrel lower the chance of making a mistake when wiring a panel or putting together a harness.

Typical Applications

Din 46235 Copper Cable Lugs are used across a range of electrical installations:

• Switchgear and control panels — copper cable termination on bus connections and incoming/outgoing feeders
• Motors and transformers — terminal connections for high-current conductors
• Distribution boards — wiring in confined panel spaces
• Renewable energy projects — solar inverter and battery storage cable connections
• Industrial maintenance — replacement terminations during equipment servicing
• Cable harness assemblies — pre-terminated sub-assemblies for OEM equipment builders

Customization Options

Avantar supports OEM and ODM customization for project-specific requirements. Available options include:

• Custom barrel lengths — for applications requiring additional crimping area or mechanical strain relief
• Custom inner apertures — adjusted bore sizes to match non-standard conductor outer diameters
• Alternative stud hole diameters — outside the standard M4–M20 range on request
• Special surface treatments — where specific environmental resistance is needed
• Private labeling and marking — custom cable size marking or part number stamping

To discuss a custom requirement, send your cable specifications, working environment details, and any relevant drawings to our team. We will confirm the matching part number or advise on a modified design.

Certifications and Compliance

The products are supplied with the following compliance documentation:

• CE — for European market requirements
• RoHS — environmental compliance report
• UL 486A/B — for North American cable terminal specifications

Each export shipment is accompanied by a certificate of origin plus CE and RoHS test reports. Copper-purity, dimensional, and electrical-performance test records are available on request. Third-party witness inspection can be arranged for large-volume orders prior to shipment.

How to Order?

When specifying these terminals, confirm the following four parameters:

1. Cable cross-section — actual copper conductor size in mm² (range: 1.5–1000 mm²)
2. Stud hole diameter — M4, M6, M8, M10, M12, M16, or M20
3. Barrel style — standard or long barrel
4. Standard compliance — DIN 46235 / IEC 61238

Standard MOQ is 1,000 pieces per model. Lead time for catalog items is 5–10 working days after order confirmation. Goods ship in moisture-proof plastic bags inside standard export cartons. Sea freight, air freight, and express courier are all available. EXW, FOB, and other trade terms are supported. A trial batch can be arranged before a bulk commitment to allow crimp-fit and contact-resistance testing on your own cables.

FAQ

Q: What is the difference between standard barrel and long barrel in DIN 46235 lugs?

A: The longer barrel version has a longer fitting length than the shorter barrel version. This works well for installations with a lot of current or where mechanical vibrations might weaken the joint over time. The copper used in both types is the same, and the surface is covered with tin. They both meet DIN 46235/IEC 61238 standards. Make sure you know what kind of load you have and where you are installing the barrel before you choose a style.

Q: What kinds of binding tools work with each other?

A: These terminals are made to work with normal crimping dies that meet DIN standards. There is no need for special tools, but the right DIN-matched die for each conductor cross-section must be used to make a gas-tight joint. If you don't know which die profile fits your cable size, please contact our team with the cross-section of your conductor and we will help you.

Q: What kinds of compliance documents come with every shipment?

A: There is an official CE and RoHS test report and a certificate of origin in every shipment. If you ask, you can get UL 486A/B compliance documentation. You can also ask for records of copper-purity, dimensional, and electrical performance tests. For big orders, third-party witness inspection is possible.

Q: Can I test a small amount before I buy a lot?

A: Yes. You can order a trial batch to make sure that the cables you already have fit well and have low contact resistance before you place a full order. Send us a message with the cross-section of your wire and the size of the stud hole you need to request a sample or trial order.

Q: What is the minimum order quantity (MOQ) and how long is the wait time?

A: No, the standard MOQ for each model is 1,000 pieces. It takes 5–10 working days for standard catalogue items to get to you after you confirm your order. Lead times may be different for custom or non-catalog sizes. Please contact us with your requirements to get a confirmed plan.

Contact Us

For quotes or technical questions about Din 46235 Copper Cable Lugs, send your cable cross-section, stud hole size, and required quantity to [email protected]. We respond within one business day.