Model No: M686-T

3 Way IP68 Plastic Waterproof Junction Box

IP Rating: IP68
Electrical Rating: 24A 450V
Wire Range: 0.5-2.5mm²
Available Cable Diameter: 3*M25(4-8mm/8-12mm/10-14mm)
Applications: Underwater, Underground, Outdoor Lighting, Solar Systems, Security Systems
minimum order :
1 piece
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Key Features

  • Strong IP68 Waterproof Seal

The plastic waterproof junction box ensures excellent water resistance for outdoor and underground use, keeping electrical connections safe in harsh conditions.
  • Certified Safety Assurance

With ENEC, CE, UKCA, ETL, and RoHS approvals, the plastic waterproof junction box meets global standards for reliability and electrical safety.
  • Durable Fire-Retardant Build

Made with UL94V-2 fire-retardant housing, the plastic waterproof junction box provides extra protection and stable performance in extreme environments.
  • Flexible Multi-Cable Design

The plastic waterproof junction box supports a 3-way layout, making installation simple and secure for various cable sizes and systems.
  • Ideal for Outdoor and Underground

Perfect as a 3 way underground junction box or 3 way outdoor junction box, offering waterproof durability for lighting, garden, and industrial applications.
Looking for a reliable plastic waterproof junction boxes ffor your lighting project?
Contact our team today for pricing, samples, or OEM customization
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Product Parameters

Item
Specification
Model
M686-T
IP Rating
IP68
Housing Material
Fire retardant UL94V-2
TerminalPA10 terminal or other terminals available
Rated Output
IEC/NSW: 24A 450VAC
ETL: 10A 300VAC
Rated Connecting Capacity
European: 0.5-2.5mm²
Australian: 0.5-2.5mm²
American: SJOW 14-18 AWG
Available Cable Diameter
3*M25 (4-8mm/8-12mm/10-14mm)
Working Temperature
-40℃~+105℃
Waterproof Testing
10m depth for 150 hours
Product Size
Outer: 127*103*36mm
Inter: 60*33*30mm
Certification
ENEC, CE, UKCA, ETL, NSW, CB, RoHS
Applications
underwater,  underground, outdoor electrical connection
 
Need technical support or samples? We can help you choose the right plastic waterproof junction boxesContact Us for Samples!

Certification

Certifications of M686-T 3 way outdoor junction boxCertifications of M686-T 3 way outdoor junction box

Applications

 
Wiring diagram for ip68 waterproof connector garden lights

Outdoor Lighting

Perfect for garden lights, landscape lighting, and backyard electrical systems.
Wiring diagram for ip68 waterproof connector street lamps in snowy weather

Industrial Installations

Suitable for street lighting, stadium lighting, and outdoor electrical equipment.
 
IP68 waterproof connector M684-D wiring diagram for outdoor surveillance system

Security Systems

Used in outdoor surveillance camera power connections and waterproof electrical boxes.
IP68 waterproof connector M684-D wiring diagram for solar system in desert

Solar Systems

Reliable connector solution for solar lighting and photovoltaic installations.
 

Company Profile

 
Exterior view of Greenway's factory
 
20 fully automatic injection molding machines

Production Capacity

Equipped with fully automated injection molding machines and assembly lines, delivering a monthly output of 500,000 units.CustomOEM/ODM solutions are supported to meet diverse client specifications.
Waterproof testing instrument

Quality Assurance

Waterproof testing( 10m depth for 150h), high-voltage resistance (2750V),and flame-retardant certification (V0/2 standards). All processes adhere to industrial safety and durability benchmarks.
Greenwaycs 5000㎡ large warehouse

Warehouse Storage

5000m² warehouse to keep enough materials in stock, ample warehousesize for efficient and speedy shipments, your orders deliveried promptly.
 

Our Advantages

Service Policy Overview

 

01 Pre-Sales Support

 
Technical specifications and product samples are guaranteed to be provided within 24hours, ensuring rapid decision-making for clients.

02 Operational Response

Global 24x7 customer support delivers real-time tech and logistics assistance. Expedite orders ship in 7-10 days via automated production.

03 Post-Sales Warraty

A comprehensive 3-year warranty is offered, coveringnon human-induced defectsin materials or manufacturing.
  
 

 Product Custiomization Solution

 

Custom Packaging

Diverse retail-ready designs tailored for supermarkets, hardware stores,and bulk distribution.

OEM Branding Services

Professional private-label manufacturing with precision logo imprintingfor brand identityenhancement.

Functional Expansion

Flexible integration of modular terminals and adaptable configurationsto meet specialized requirements.
 
 

Global Shipping & Compliance

 
Express Air Freight: DHL/FedEx delivery to Europe/US within 5-7 business days.
FCL Ocean Shipping: Full container load transit in 30 days.
Customs Clearance Support: Full documentation package including Certificate of Origin and export declarations for seamless import compliance.
 Supported payment methods and shipping methods

FAQ

1. How to Select IP Rating?

The plastic waterproof junction boxes offer full dust protection and long-term waterproof reliability, making them ideal for harsh outdoor environments.
 

2. Professional Tools Required for Installation?

Yes. Cover needs screwdriver for seal; terminals may be tool-free. Contact us for details.
 

3. Customization Options Available?

Yes. The plastic waterproof junction boxes support OEM branding, custom packaging, terminal layouts, and material options for various applications. MOQ starts from 500 units.
 

4. International Compliance Certifications?

The plastic waterproof junction boxes comply with ETL, ENEC, UKCA, NSW, CB, CE and RoHS standards. Certification numbers and test reports available upon request.

 5. Logistics & Packaging Details?

Global shipping via express/air/sea. Expedited delivery within 15 days to major regions. Comprehensive protective packaging with palletized bulktransport support.
 

6. After-Sales Service Policy?

Non-human damage: 30-day returnexchange policy with 3-year warranty.
Technical issues: 24-hour response via email, WhatsApp, including installation videos and diagrams.
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