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ETCON

ETCON is a manufacturer of electrical and solar installation accessories, with a product catalog that includes MC4 connectors, connector tools, exit sign retrofit kits, and portable reel stands. The brand is known for supplying components used in photovoltaic (PV) wiring, electrical maintenance, and job-site cable management. ETCON products are typically specified by plant engineers, maintenance managers, and procurement specialists who need reliable, standards-compliant parts for solar arrays, commercial buildings, and industrial facilities.

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About ETCON

ETCON is a manufacturer of electrical and solar installation accessories, with a product catalog that includes MC4 connectors, connector tools, exit sign retrofit kits, and portable reel stands. The brand is known for supplying components used in photovoltaic (PV) wiring, electrical maintenance, and job-site cable management. ETCON products are typically specified by plant engineers, maintenance managers, and procurement specialists who need reliable, standards-compliant parts for solar arrays, commercial buildings, and industrial facilities.

3G Electric distributes ETCON products globally, offering technical buyers a single source for these components. The ETCON line covers several distinct categories: solar panel connectors (male and female MC4 types), assembly and disassembly tools for those connectors, LED retrofit kits for exit signs, and folding reel/spool stands. These products serve applications ranging from PV system installation and maintenance to emergency lighting upgrades and wire handling on construction sites.

Key technical characteristics of ETCON products include: MC4 connectors with tin-plated copper contacts that accept wire sizes from 10 AWG to 14 AWG (2.5 mm² to 6 mm²), a multipurpose solar connector tool with a 1-1/2 in jaw and 7 in overall length that functions as a flathead screwdriver and 1/4 in wrench, a hardwired exit sign retrofit kit operating at 3.5 W with white LEDs and direct wire connection, and a powder-coated steel reel stand that accommodates spools up to 7 inches in diameter on six spindles and collapses to 13-1/4 x 18-1/2 x 2-1/2 inches for storage. These specifications reflect a focus on practical, field-serviceable designs.

For procurement and engineering teams, ETCON components are relevant when specifying or maintaining PV systems, upgrading legacy exit signage to LED, or organizing cable reels in temporary or permanent installations. The MC4 connectors are compatible with standard PV cable types and are used to join solar panel cables securely. The connector tool simplifies field assembly and disassembly without requiring multiple tools. The exit sign retrofit kit allows direct replacement of bulb-based units, reducing energy consumption. The reel stand provides a portable solution for dispensing wire and cable.

3G Electric supports the ETCON line by stocking these products and providing specification data, part numbers, and availability for global shipment. Technical buyers can request quotes, compare specifications, and integrate ETCON components into their projects. The distributor's role is to ensure that the correct ETCON parts are identified and delivered to meet the requirements of solar, electrical, and industrial applications.

Common Applications

  • Solar photovoltaic systems — ETCON MC4 male and female connectors (SC850C) for joining panel cables in array wiring.
  • Solar installation and maintenance — ETCON multipurpose solar connector tool (2AE724) for assembling and disassembling MC4 connectors in the field.
  • Commercial building emergency lighting — ETCON exit sign LED retrofit kit (EX1) for upgrading bulb-based exit signs to 3.5 W white LED.
  • Electrical contracting and job sites — ETCON folding reel and spool stand (2AE725) for dispensing wire from up to six spools.
  • Industrial maintenance — ETCON MC4 connectors and tool for repairing or extending PV cables in solar-powered equipment.
  • Warehouse and workshop cable management — ETCON reel stand for organizing and storing spools of wire up to 7 inches in diameter.

Frequently asked questions

Common questions about ETCON from 3G Electric.

What wire sizes do ETCON MC4 solar panel connectors accept?

ETCON MC4 connectors, such as the male and female models with part number SC850C, accept wire sizes 10 AWG, 12 AWG, and 14 AWG, as well as metric equivalents 2.5 mm², 4 mm², and 6 mm². The contacts are made of tin-plated copper, which provides conductivity and corrosion resistance. These connectors are used in photovoltaic systems to join solar panel cables. When selecting wire, ensure the gauge matches the connector's specified range for a secure crimp or connection. Always follow the manufacturer's installation instructions for strip length and torque.

What is the ETCON multipurpose solar connector tool used for?

The ETCON multipurpose solar connector tool (SKU 2AE724) is designed for assembling and disassembling MC4 connectors in solar panel installations. It functions as a flathead screwdriver for tightening or loosening connector components and also includes a 1/4 in wrench function. The tool has a jaw length and width of 1-1/2 inches and an overall length of 7 inches. It is intended to simplify field work by combining multiple functions in one tool, reducing the need to carry separate wrenches and screwdrivers. This tool is compatible with standard MC4 connectors.

What are the specifications of the ETCON exit sign LED retrofit kit?

The ETCON exit sign LED retrofit kit (part number EX1) is a hardwired kit that replaces existing bulb-based exit sign units with white LED illumination. It operates at 3.5 W lamp wattage and features a plastic housing with a direct wire bulb base. The kit is designed for direct wire installation, eliminating the need for a traditional socket. It is suitable for upgrading older exit signs to more energy-efficient LED technology. The kit includes the necessary components for retrofit; however, check local electrical codes for installation requirements. This product is intended for commercial and industrial applications.

How many spools can the ETCON folding reel stand hold, and what is its collapsed size?

The ETCON folding portable reel and spool stand (SKU 2AE725) accommodates up to six spools on its spindles, with a maximum spool diameter of 7 inches. It is constructed from powder-coated steel in orange and collapses to dimensions of 13-1/4 x 18-1/2 x 2-1/2 inches for storage or transport. The stand is not adjustable. It is designed for organizing and dispensing wire or cable on job sites, in workshops, or in maintenance areas. The folding design allows for easy setup and compact storage when not in use.

Are ETCON MC4 connectors compatible with standard photovoltaic cables?

ETCON MC4 connectors are designed for use with standard photovoltaic cables. They accept wire sizes 10 AWG, 12 AWG, and 14 AWG (2.5 mm², 4 mm², and 6 mm²), which are common in solar panel installations. The connectors feature tin-plated copper contacts for conductivity and corrosion resistance. They are typically used to join solar panel cables in PV systems. Compatibility depends on the cable's insulation diameter and the connector's sealing requirements. Always verify that the cable meets the connector's specifications and follow the manufacturer's assembly instructions to maintain IP ratings and electrical performance.

Does 3G Electric supply ETCON products?

Yes — 3G Electric (S) Pte. Ltd. supplies ETCON products. We stock the ETCON catalog and supply genuine factory-original products with full manufacturer warranty and technical support.