EV Backup Terminal Series M18-2+6 High Power 500V 20A Durable Charging Connector

Product Definition

The M18-2+6 Series is a robust circular power charging and discharging connector designed for high-reliability applications. It features a 2+6 pin configuration (2 large power pins + 6 signal/small pins) and is available in both male (plug) and female (receptacle) versions. The connector supports AC power transmission with excellent environmental resistance, making it ideal for industrial charging systems, energy storage, and electric equipment interfaces.

Key Features

1. High Power Handling: Rated for 500V AC with 20A on large terminals and 3A on small terminals.
2. Excellent Environmental Durability: Wide operating temperature range (-25°C to +70°C) and high humidity tolerance (95% at 40°C).
3. Long Service Life: ≥3,000 mating cycles with strong insertion force (20.60N).
4. Superior Safety & Insulation: Low contact resistance (≤10mΩ), high insulation resistance (≥100MΩ), and UL94-V0 flame retardant rating.
5. Compact & Reliable Design: Robust housing with clear dimensional drawings for easy integration.
6. Versatile Connectivity: Supports both panel-mount receptacles and cable assemblies with multiple wire configurations.

M18-2+6 Power Terminal Series Chart Table

Application Scenarios

• Electric Vehicles & Charging Stations — Vehicle-to-grid (V2G), onboard chargers, and ground support equipment.
• Energy Storage Systems (ESS) — Battery packs, inverters, and solar/wind energy storage interfaces.
• Industrial Equipment — Power tools, automation machinery, and heavy-duty mobile equipment.
• Telecom & Data Centers — Backup power systems and UPS charging interfaces.
• Marine & Outdoor Equipment — Rugged environments requiring dust/moisture resistance.
• Medical & Specialized Vehicles — Mobile medical carts and specialized electric transport.

Professional FAQs

Q1: What is the power rating of the M18-2+6 High Power 500V 20A Durable Charging Connector?
A1: The connector is rated for 500V AC, with large power terminals supporting 20A and small signal terminals supporting 3A. It is designed for reliable high-power charging and discharging applications.

Q2: What is the mating life and environmental resistance of this connector?
A2: It supports ≥3,000 mating cycles and operates reliably in temperatures from -25°C to +70°C with 95% relative humidity (at 40°C). It also features UL94-V0 flame retardant rating for enhanced safety.

Q3: Is this connector suitable for outdoor or industrial use?
A3: Yes. With its rugged design, excellent insulation, low contact resistance, and strong environmental performance, it is ideal for electric vehicle charging stations, energy storage systems, industrial equipment, and other demanding applications.

Tags & Keywords

M18-2+6, EV Charging Connector, Energy Storage Connector, 500V AC Connector, 20A Power Connector