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50A Waterproof DC Power Connector with 600V Rating for Cable-to-Cable Applications
Product Overview
M25 2-Pin Waterproof DC Power Connector featuring male-to-female configuration with 50A current rating, designed for reliable high-current power transmission in demanding environments.
Key Features
Push-lock quick release system for easy connection
Field assembly options: wire-to-wire and wire-to-board versions
High current rating up to 50A for continuous operation
Cable assembly services available for custom requirements
OEM/ODM manufacturing support
Application Industries
Communications equipment
Product coding machines and inkjet systems
Inventory management systems
Solar power systems
Industrial inkjet equipment
Electric power equipment
Laboratory forensic & pathology equipment
Heavy machinery and industrial automation
Product Description
The M25 2-Pin Male-to-Female Waterproof DC Power Connector is engineered for high-current DC power transmission applications. Designed specifically for DC power supply systems, it serves as a reliable core component for outdoor and harsh-environment equipment requiring uninterrupted power, featuring excellent waterproof performance and consistent electrical conductivity.
Featuring a standardized M25 self-locking structure, this 2-pin connector ensures precise compatibility with corresponding circuit interfaces. The male-female plug-and-play design allows for quick assembly while maintaining secure connections with low contact resistance. With a maximum rated current of 50A, it meets the power demands of mid-to-high-power devices including new energy vehicle charging piles, outdoor communication base stations, industrial automation machinery, marine vessels, and solar photovoltaic systems.
Constructed from high-quality PVC material, the connector housing offers outstanding aging and corrosion resistance for long-term durability. Internal pin cores are made of high-purity brass with gold plating, reducing contact resistance, minimizing heat generation during power transmission, enhancing anti-oxidation performance, and extending product service life.
Combined with an IP67 waterproof rating and self-locking mechanism, the connector effectively prevents intrusion of rainwater, dust, and oil stains, ensuring stable operation in humid, dusty, or temporarily submerged environments while providing comprehensive safety protection for connected equipment.
Electrical Parameters
Number of Poles
2Pin waterproof connector
Current Rating
50A max
Voltage Rating
600VAC max
Durability Voltage
2500VAC @ 60 s
Technical Parameters
Contact Resistance
10 mΩ max
Insulation Structure
500 MΩ at 500VDC
Operating Temperature
-40°C ~ +105°C
IP Class
IP67 (1m / 30min)
Mold Material
PA66
Contact/Terminal Material
Gold Plated Brass
Seal Material
Silicone
Operation Parameters
Voltage Rating
600VAC max
Current Rating
50A max
Min Wire Size OD
6.5mm ~ 10mm
Max Wire Size OD
10.5mm ~ 18mm
Max. Cable Cross Section Area
0.5mm² ~ 6.0mm²
Production Dimensions
Technical Details
Frequently Asked Questions
Are your products certified? What certifications do you have?
All our products are certified by RoHS, CE, and other international standards. Specific certifications (e.g., FCC, UL) can be provided upon request based on your target market.
Can I have custom label?
Yes, of course, you can make your own private label and package. If you need to design the packaging, we also have professional designer to serve you.
Is there a discount for large-quantity orders?
Yes, we offer tiered discounts for bulk orders. The more you order, the more competitive the price. Please inform us of your expected quantity for a customized quotation.
Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ... Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ...
