3-Way IP68 Waterproof Underground Plastic Junction Box

Name: 3-Way IP68 Waterproof Underground Plastic Junction Box
Brand: Yueqing Winston Electric Co., Ltd.
SKU: 2292855935

Zhejiang, ChinaYueqing Winston Electric Co., Ltd.

US$2.00-10.00

10 Pieces

Product profile

Customization

Available

Type

Distribution Metering Box

Structure

Protection

Certification

Operation Voltage

Low Voltage

Application Range

Industry

Shell Material

Stainless Steel

Shell Protection Grade

IP65, IP66, IP67, IP68

Brand

Winston

Color

Gray or Transparency

Application

Indoor Outdoor

Service

OEM/ODM

Transport Package

Export Standard Carton Box or ODM

Specification

Trademark

Winston/OEM/Neutral

Origin

China, Zhejiang, Wenzhou

Key features

IP68 waterproof junction box 3 way underground plastic box Waterproof electrical junction box Outdoor cable connector sleeve Underground electrical enclosure Weatherproof external terminal box

Company profile

Importers and ExportersYears of Export ExperienceIn-stock CapacityFast Delivery

Yueqing Winston Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.33h

About Our Factory & Business Background

Address3rd Floor,Liufeng Building Liushi Town, Wenzhou, Zhejiang, China

Plant Area300 square meters

Number of Employees20

Registered Capital100,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity10 Pieces

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsProximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2010-05-05

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice50%~80%

Annual Export Revenue2,000,000 USD

Number of Foreign Trading Staff9

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What does the IP68 rating mean for this junction box?

An IP68 rating represents the highest level of protection against dust and moisture. It means the junction box is entirely dust-tight and can withstand continuous immersion in water under pressure (up to specific depths and durations specified by safety standards), making it fully suitable for direct underground burial.

Q:What cable sizes are compatible with this 3-way connector sleeve?

The junction box comes equipped with interchangeable silicone sealing rings of varying diameters. This adaptable design allows it to accommodate a wide range of common outdoor cable thicknesses, ensuring a snug, watertight fit for different wire gauges.

Q:How does the PA66 nylon material benefit outdoor installations?

PA66 nylon is a heavy-duty engineering plastic known for its superior UV stability, flame retardancy, and high mechanical strength. Unlike standard plastics, it will not become brittle or crack when exposed to freezing temperatures, intense sunlight, or underground soil pressure over extended periods.

Q:Is this junction box reusable if I need to re-wire the connections?

Yes. The enclosure uses a secure, screw-tightened locking mechanism with durable silicone gaskets that can be opened and closed multiple times. This allows for easy maintenance, troubleshooting, or system expansions without degrading the waterproof performance of the unit.