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{"title":"Push Lock Wire To Board Multi Pin Connectors Waterproof 3+4 Pin For Power Signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/c9\/6e6965be92f7c079079bd6c44d41-200x200-1\/push_lock_wire_to_board_multi_pin_connectors_waterproof_3_2b4_pin_for_power_signal.jpg","attrs":{"Product name":"Push-Pull circular connector","Rated current":"15A*3+5A*4","Application":"Electrical equipment","Rated voltage":"300V"}}
{"title":"Circular Molded Cable Plug And Socket Connectors M19 Multi Pin Waterproof IP67","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/00\/48d9a9760c59395f2c14b251afc6-200x200-1\/circular_molded_cable_plug_and_socket_connectors_m19_multi_pin_waterproof_ip67.jpg","attrs":{"Gender":"Male & Female","Type":"XLR","Application":"Electrical equipment","Material":"PA66&Copper Alloy"}}
{"title":"M19 Electrical Multi Pin Connectors Waterproof Wire To Board 300V With Push","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/99\/1f1a40344bd25a1374de562971c6-200x200-1\/m19_electrical_multi_pin_connectors_waterproof_wire_to_board_300v_with_push_locking.jpg","attrs":{"Application":"Electrical equipment","Rated voltage":"300V","Connector type":"self-locking male to female","Gender":"male and female"}}
{"title":"Black 15A 300V Multi Pin Waterproof Connector Plug And Socket For Growth Lights","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/63\/6a573fb113d0fe5ae9529eb7103b-200x200-1\/black_15a_300v_multi_pin_waterproof_connector_plug_and_socket_for_growth_lights.jpg","attrs":{"Application":"Electrical equipment","Type":"XLR","Connector type":"self-locking male to female","Gender":"Male & Female"}}
{"title":"CE TUV Approved Multi Pin Connectors Waterproof 300V M19 Plug Socket Connectors","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/e9\/b7689e5257f977276e427f977f9f-200x200-1\/ce_tuv_approved_multi_pin_connectors_waterproof_300v_m19_plug_socket_connectors.jpg","attrs":{"Gender":"Male Female","Pin":"3+2pin","Rated voltage":"300V","Connector type":"self-locking male to female"}}
Core Configuration & Applications: UL94-V0 flame-retardant M19 3+4 pin waterproof connector with IP67 high protection level, supporting synchronous transmission of power and signal, and providing OEM customization services. Widely used in outdoor electronics, industrial control, automotive electronics, security equipment and other scenarios, ensuring stable circuit connection in complex environments.
UL94-V0 Flame-Retardant Safety: The shell is made of UL94-V0 standard flame-retardant engineering plastic, which is difficult to burn and self-extinguishes quickly when exposed to fire, reducing the risk of circuit fires. It also has anti-aging, impact-resistant and corrosion-resistant properties, adapting to harsh working conditions and ensuring safety and service life.
IP67 Waterproof & Dustproof: Meets IP67 highest dustproof and waterproof standards, completely dustproof and can be immersed in 1-meter deep water for 30 minutes without affecting performance. The precise sealing structure isolates moisture, oil stains and other impurities, improving adaptability to complex environments.
OEM Customization Services: Provides professional OEM customization, which can customize pin definition, wire length, color, logo printing and other parameters on demand, flexibly matching the exclusive needs of equipment.
Main Features
Push lock quick release system
Multic-core options: 2Pin, 3Pin, 4Pin, 5Pin for Power
3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin and 2+20Pin for power signal combined
6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin and 18Pin for signal available
Field assembly version: both wire to wire and wire to board options
Current rated 20A for long time working
Cable assembly service supported, welcome to custom
OEM/ODM welcome
Electrical Parameters
Number of Poles
3+4Pin
Current Rating
20A max.
Voltage Rating
300VAC max
Durability Voltage
1500VAC @ 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) when mated
Mold Material
PA66
Contact/Terminal Material
Gold Plated Brass
Seal Material
Silicone
Application Industries
Growth Lights
Communications Application
Product coding machines
Inventory product coding
Inkjet systems
Solar System
Industrial inkjet equipment
Electric power equipment
Laboratory forensic & pathology equipment
Communications equipment
Heavy machinery
Operation Parameters
Voltage Rating
600VAC max
Current Rating
20A max
Min Wire Size OD
3.0mm ~ 6.0mm
Max Wire Size OD
8.0mm ~ 10.0mm
Max. Cable Cross Section Area
0.5mm² ~ 2.5mm²
Design Sketch
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: How do I place an order? What is the process?
A: The order process is simple: 1) Confirm product details and get a proforma invoice (PI); 2) Make the down payment as agreed; 3) We start production and update you with progress; 4) Pay the balance before shipment; 5) Arrange delivery and provide tracking information.
Q: Do you accept other payment currencies besides USD?
A: Our default currency is USD, but we can also accept EUR, GBP, or other major currencies. Please confirm the exchange rate with our sales team when placing the order.
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 ...
