Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"50A 4 Pin M25 Molded Cable Connector Male Female Water Tight Quick Lock","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/8d\/cab7144459febb1e722cffd6232c-200x200-1\/50a_4_pin_m25_molded_cable_connector_male_female_water_tight_quick_lock.jpg","attrs":{"Brand Name":"Ulinkcon","Model Number":"M25","Certification":"CE\/Rohs","Place of Origin":"China"}}
{"title":"5 Pin Male Female Wire To Wire Connector Types M19 Waterproof With Push Lock","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/a3\/a64994b60a098dd3ccc852808ddf-200x200-1\/5_pin_male_female_wire_to_wire_connector_types_m19_waterproof_with_push_lock.jpg","attrs":{"Brand Name":"Ulinkcon","Model Number":"M19","Certification":"CE\/Rohs","Place of Origin":"China"}}
{"title":"Low Power Waterproof Cable Connector IP67 6 Pin Male Female Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/27\/eff603c2c8d8ff3ca473a204eb1e-200x200-1\/low_power_waterproof_cable_connector_ip67_6_pin_male_female_connector.jpg","attrs":{"Brand Name":"Ulinkcon","Model Number":"M19","Certification":"CE\/Rohs\/TUV\/UL","Place of Origin":"China"}}
{"title":"7 Pin 5A Push Lock Wire To Board Cable Connectors Waterproof Molded With Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/62\/32eef8eb72277c1ffc26d2caf7aa-200x200-1\/7_pin_5a_push_lock_wire_to_board_cable_connectors_waterproof_molded_with_cable_m19.jpg","attrs":{"Brand Name":"Ulinkcon","Model Number":"M19","Certification":"CE\/Rohs","Place of Origin":"China"}}
{"title":"M19 Male Female Waterproof Cable Connector 10A 5 Pin IP67 Wire Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/0b\/041fdffa9f17258c19823d637603-200x200-1\/m19_male_female_waterproof_cable_connector_10a_5_pin_ip67_wire_connector.jpg","attrs":{"Brand Name":"Ulinkcon","Model Number":"M19","Certification":"CE\/Rohs","Place of Origin":"China"}}
50A 4 Pin M25 Molded Cable Connector Male Female Water Tight Quick Lock Connector
Product Overview
Waterproof Electrical 600V M25 4 Pin Waterproof Push Lock Cable Connectors with IP67 rating, designed for reliable connections in high-current and harsh environments. Ideal for industrial and outdoor power/signal transmission applications.
Key Features
Push lock quick release system for easy operation
Multiple core options: 2Pin, 3Pin, 4Pin, 5Pin, 3+2Pin, 3+3Pin, 3+9Pin, 3+13Pin, 5+2Pin and 2+20Pin available
Field assembly versions: both wire to wire and wire to board options
High current rated waterproof connector suitable for up to 50A continuous operation
Cable assembly service supported with customization options
OEM/ODM services welcome
Electrical Parameters
Number of Poles
4Pin 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
Application Industries
Communications Applications
Product coding machines
Inventory product coding
Inkjet systems
Solar Systems
Industrial inkjet equipment
Electric power equipment
Laboratory forensic & pathology equipment
Communications equipment
Heavy machinery
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 Dimension
More Technical Details
Frequently Asked Questions
Q1: What is rated voltage?
A1: Rated voltage, also known as operating voltage, depends mainly on the connector insulation material used and the spacing between contact sizes. Some components or devices may not function properly when operated below their rated voltage.
Q2: What payment methods do you accept?
A2: We support mainstream international payment methods: T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and West Union. For large orders, our standard terms are 30% down payment + 70% balance before shipment.
Q3: How to buy your products?
A3: You need to provide the following information:
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 ...