Name: M25 High Current 50A Waterproof Outdoor Electrical Connectors Plastic PA66 Circular Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M25
Price: Negotiable USD
Availability: InStock

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M25 High Current 50A Waterproof Outdoor Electrical Connectors Plastic PA66 Circular Connector

Product Details:

Place of Origin:	China
Brand Name:	Ulinkcon
Certification:	CE,TUV,UL,RoHS
Model Number:	M25

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	High Quality export carton
Delivery Time:	3~6working days
Payment Terms:	T/T,D/A,D/P,L/C,Western Union
Supply Ability:	100000 pairs each month

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Detailed Product Description

Current:	50A Max. For Power	Operating Voltage:	600V
Operating Temperature:	-40℃-+105℃	Flame-resistant Rating:	UL94-V0
Housing Material:	PA66	Application:	Industrial Automation/New Energy
Highlight:	M25 waterproof electrical connector , 50A high current circular connector , outdoor PA66 plastic connector

M25 High Current 50A Waterproof Outdoor Electrical Connectors Plastic PA66 Circular Connector

Professional M25 circular connector designed for high-current applications with IP67 waterproof rating and industrial-grade construction.

Application Industries

Communications Applications
Product Coding Machines
Inventory Product Coding Systems
Inkjet Systems
Solar Systems
Industrial Inkjet Equipment
Electric Power Equipment
Laboratory Forensic & Pathology Equipment
Communications Equipment
Heavy Machinery

Product Features

50A Ultra-High Current Heavy-Duty Power Performance
Designed for high-power electrical equipment with thickened gold-plated high-purity copper terminals for stable temperature rise and ultra-low power loss.
Industrial-Grade PA66 Housing with Flame Retardant & Weather Resistance
UL94-V0 flame retardant standard with superior impact, compression and tensile resistance. Resists UV radiation, rain frost erosion and acid-base corrosion.
IP67 Full Sealing Protection for All-Weather Outdoor Conditions
Integrated closed-loop structure with high-elastic temperature-resistant silicone seals for waterproof and dustproof performance.
Standard M25 Circular Structure with Wide Industrial Compatibility
Large-diameter M25 universal industrial circular design with smooth plugging and firm anti-vibration locking.
Ultra-Wide Temperature Adaptability for Extreme Environments
Operates from -40℃ to +105℃ with optimized insulation structure for high-current heat generation.
Pure Heavy-Duty Electrical Positioning & High Engineering Practicability
Minimalist structure ensures low failure rate and easy maintenance for high-power power connection applications.

Technical Parameters

Contact Resistance	10 mΩ max
Insulation Structure	500 MΩ at 500VDC
Operating Temperature	-40°C ~ +105°C
IP Class	IP67 (1m / 30min) when mated
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

Product Images

Frequently Asked Questions

Are you a factory or trading company?

We are a factory located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China.

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.

How can I get samples?

We are pleased to offer samples, with freight costs covered by the customer. Please provide your courier account number and detailed address, and we will dispatch samples immediately.

Can I pay after receiving the goods?

For first-time cooperation, advance payment is required to ensure production smoothness. For long-term trusted clients, flexible payment terms can be discussed after several successful orders.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

D*k

United States Sep 10.2025

Helpful (2312)

The pre-sales team helped us confirm the voltage and interface size, avoiding wrong purchases. After-sales is also reliable, they sent replacement parts quickly when we needed a few extra. Great supplier, will cooperate long-term.

J*r

Canada Aug 2.2025

Helpful (785)

We’ve been buying waterproof connectors from this supplier for over a year. The product quality is consistent, IP67 works perfectly in outdoor environments. What really impresses us is their customer service Gina—responsive, patient, and super professional. The whole process from inquiry to delivery was smooth and fast. Will definitely keep partnering with them.

E*l

Estonia Nov 30.2024

Helpful (2102)

The pre-sale and after-sale service were both excellent. The seller replied quickly to all my questions and was very patient and professional. They even followed up after delivery to make sure I was satisfied. Great service!

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