LWHY Waterproof Junction Box

IP66 ABS/PC Electrical Enclosure for Terminal, Distribution and Control Applications

The ZCEBOX LWHY Waterproof Junction Box is a large-size electrical enclosure series designed for applications requiring protected space for terminals, electrical components, instruments and control equipment.

Constructed from reinforced ABS and PC materials, the LWHY series combines a robust enclosure structure with a wide range of dimensions. The series is specified with an IP66 protection degree and is suitable for appropriate indoor and outdoor electrical applications.

The LWHY series can be used as a terminal box, distribution enclosure, instrument box, electrical equipment enclosure or control box.

Key Product Features

· IP66 protection degree

· Reinforced ABS and PC construction

· Wide range of enclosure dimensions

· Suitable for terminal box applications

· Suitable for distribution applications

· Suitable for instrument and control equipment

· Available in compact and large enclosure sizes

· Designed for indoor and outdoor electrical applications

· CE, RoHS, HF, IK and ISO9001-related approvals/testing listed in the catalog

OEM and ODM support available

Products Description

Technical Specifications

LWHY Model Range

Product Construction

The LWHY series is constructed from reinforced ABS and PC materials.

Its enclosure format provides protected internal space for electrical terminals, components and control equipment. The broad range of dimensions allows the same product family to cover small, medium and larger installation requirements.

The series can therefore serve both standard enclosure requirements and projects requiring larger internal working space.

Main Applications

Terminal Boxes

Use the LWHY series where electrical terminals and connections need to be enclosed and protected.

Distribution Panels

The enclosure can be used for suitable distribution configurations according to the project design.

Instrument Boxes

The larger enclosure sizes can provide installation space for instruments and associated wiring.

Electrical Equipment Enclosures

The series can be used as an enclosure for suitable electrical equipment.

Control Boxes

The LWHY enclosure is suitable for control applications where the specified IP66 protection level meets the installation requirements.

Outdoor Electrical Equipment

For suitable outdoor applications, the IP66 enclosure design can provide protection against the environmental conditions defined by the IP rating.

Our products comply with the ISO9001 standard and have been approved by CE, ROHS, IK, and HF tests.

Why Choose ZCEBOX

ZCEBOX is a manufacturer of low-voltage electrical products and enclosures.

According to the current company catalog, the company was founded in 2010 in Tangshan, Hebei, operates an approximately 30,000-square-meter workshop, has 20 injection machines and produces millions of products annually.

The company also maintains an R&D department capable of developing products and creating 3D drawings for customer requirements.

How to Choose the Right LWHY Model

Step 1 — Determine Internal Equipment Size

Measure the equipment, terminals, wiring and accessories that need to be installed.

Step 2 — Allow Cable Routing Space

Do not select an enclosure solely according to component dimensions. Allow sufficient space for cable routing and installation.

Step 3 — Select Height, Width and Depth

Choose the appropriate combination of enclosure dimensions from the LWHY model range.

Step 4 — Confirm Environmental Requirements

Confirm that IP66 is suitable for the actual application environment.

Step 5 — Confirm Installation Requirements

Review cable entry, mounting, internal component installation and maintenance requirements.

LWHY vs LWHI

Installation Guide

1. Select a model with sufficient internal volume.

2. Determine cable entry locations before installation.

3. Install electrical components according to the applicable electrical design.

4. Use suitable cable glands or sealing accessories where necessary.

5. Close the enclosure correctly after wiring.

6. Confirm that the finished installation maintains the required protection level.

7. Follow applicable local electrical regulations.

Quality & Testing

The current ZCEBOX catalog lists IEC60529 and IEC60670 for the LWHY series and identifies CE, RoHS, HF test, IK test and ISO9001-related approvals/testing.

For regulated projects, the applicable certificate and test documentation should be confirmed for the specific product configuration and target market.

OEM & ODM

ZCEBOX can support OEM and ODM projects involving electrical enclosure products.

For customized requirements, customers should provide:

· Required dimensions

· Installation environment

· Required protection level

· Material preference

· Internal component requirements

· Cable entry requirements

· Branding requirements

· Packaging requirements

· Estimated annual quantity