M19 Series 20A 10.4N Ultra Low Insertion Force Waterproof Power Connector Free Test Supported

M19 Series 20A 10.4N Ultra Low Insertion Force Waterproof Power Connector Free Test Supported

Product Definition

The M19 Series Power Connector is a robust, circular waterproof power connector designed for reliable power transmission in demanding environments. Available in male (plug) and female (socket) versions, it features a 3-pin + PE (protective earth) configuration, supporting up to 300V DC / 20A. With an IP-rated sealed design, threaded coupling, and high-grade materials, the M19 series delivers excellent waterproof, dustproof, and corrosion-resistant performance for industrial and outdoor applications.

Key Features

1. High Power Capacity: Rated 300V DC / 20A – ideal for medium-power equipment
2. Excellent Environmental Resistance: Operates in -25°C to +70°C with 90% humidity tolerance and passes 72-hour salt spray test
3. Superior Safety & Reliability: AC2000V dielectric withstand voltage, ≥100MΩ insulation resistance, and low contact resistance (≤10mΩ)
4. Secure Locking: Threaded coupling + spring-loaded design ensures vibration-proof and reliable connection
5. Ultra Low Insertion Force: Only 10.40N — significantly easier to connect/disconnect than competitors
6. Free Testing Service: We provide free sample testing, technical verification, and customized reports to support your project

M19 Series Power Connector Table

Application Scenarios

• Industrial Equipment: Automation machinery, control cabinets, motors, pumps
• New Energy: Solar inverters, energy storage systems, EV charging stations (low voltage)
• Outdoor Lighting: LED floodlights, street lights, architectural lighting
• Transportation: Electric vehicles, rail transit, marine equipment
• Telecom & 5G: Base stations, communication power supplies
• Agricultural & Construction: Farm machinery, heavy equipment, temporary power
• Smart Home / Commercial: High-power appliances, outdoor power distribution

Frequently Asked Questions (FAQ)

Q1: What is the M19 Series Power Connector?

A: The M19 Series is a heavy-duty, circular waterproof power connector designed for reliable power transmission in harsh environments. It features a 3-pin + PE (Protective Earth) configuration, supporting up to 300V DC / 20A, with threaded coupling for secure, vibration-resistant connections.

Q2: What is the waterproof and dustproof rating?

A: When properly mated, the M19 series achieves IP67/IP68 level protection (waterproof and dustproof). It has passed strict environmental tests including 72-hour salt spray testing.

Q3: What is the maximum voltage and current rating?

A: Rated voltage is DC 300V, and rated current is 20A. It is ideal for medium-power applications.

Tags & Keywords

M19 Power Connector, Waterproof Power Connector, Industrial Power Plug, Heavy duty circular power connector