Outdoor M25 3 Pin Male Female High Current Industrial Wire Connector
Industrial Circular Connector M25 3 Pin 50A IP67 Waterproof Connector
Designed for harsh industrial environments, the M25 3 Pin 50A IP67 waterproof circular connector provides reliable industrial power connections. With stable high-current transmission and strong environmental resistance, it is widely used in industrial automation, new energy equipment, and outdoor machinery.
The standard M25 3-pin structure supports three-phase or multi-circuit DC/AC power. Its 50A rated current safely powers medium to high-power equipment, while IP67 protection guarantees stable operation in humid, dusty, and vibrating conditions.
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
Quick Details of IP67 Waterproof Connector
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50A High‑Power Rated Transmission
Engineered to support up to 50A high current, ensuring stable power delivery for heavy‑duty electrical equipment with low heat generation and high safety performance.
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3‑Pin Specialized Power Layout
Optimized 3‑pin terminal design for efficient three‑phase or multi‑circuit power transmission, delivering low contact resistance and reliable electrical conductivity.
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IP67 Waterproof & Dustproof Structure
Fully sealed construction provides IP67 protection, effectively resisting water immersion, moisture, dust, and oil contamination for long‑term outdoor and industrial use.
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Stable Male & Female Matching System
Precision‑matched male and female connectors ensure tight connection, strong anti‑vibration performance, and prevent accidental disconnection in harsh working conditions.
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Standard M25 Circular Interface
Adopts universal M25 size and panel‑mount design, offering high compatibility, easy installation, and strong interchangeability for various equipment applications.
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High‑Grade Industrial Material & Durability
Manufactured with rugged industrial‑grade materials, featuring high temperature resistance, corrosion resistance, and long service life under severe environments.
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Reliable Quality Produced in China
Made in China with strict quality control and mature production technology, providing stable performance and cost‑effective industrial power connection solutions.
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
Q: Are you a factory or trading company?
A: We are a factory located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China.
Q: Do you support product customization?
A: Yes, customization is available for specifications, colors, and packaging. Please provide your detailed requirements, and we will quote accordingly with a sample confirmation process.
Q: How can I get samples?
A: 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.
Q: Is there a discount for large - quantity orders?
A: 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.
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