What is the IP rating of this product?

The product features an IP65 rating, ensuring protection against dust and water spray.

Where can this junction box be used?

It is suitable for indoor and outdoor electrical installations, including fire equipment, steel making, and electronic plants.

Waterproof Junction Box Plastic Junction Box Waterproof Box IP65 300X250X120mm

Name: Waterproof Junction Box Plastic Junction Box Waterproof Box IP65 300X250X120mm
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 825926525

Zhejiang, ChinaZhejiang C&J Electrical Holding Co., Ltd.

Negotiable

200 Pieces

Product profile

Customization

Available

Application

Low-voltage

Material

ABS or PC

Model NO.

300X250X120mm

Structure

Connection Boxes

Type

Waterproof

Usage

Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

40KN

Certification

CE, ISO9001

Color

White

Brand

GSM

Transport Package

Normal Exporting Pakage

Specification

50X30mm

Trademark

GSM

Origin

China

HS Code

8538

Production Capacity

100000PCS/Month

Key features

IP65 Waterproof Rating: Provides reliable protection against dust and water spray for indoor and outdoor use.

Customizable Access Holes: Hole position and size can be processed according to specific customer requests.

Flexible Material Selection: Available in ABS, PC, or other materials based on customer suggestions.

Wide Application Range: Suitable for electrical, fire equipment, steel making, oil chemical, and electronic plants.

Durable Construction: Made from non-corrosive, antistatic, and high insulation thermoplastic materials.

Universal Cable Entries: Features cut-to-fit entries with a diameter range of 0.14 to 0.81 inches.

CE and ISO9001 Certified: Meets international safety and quality standards for electrical equipment.

20+ Years Experience: Manufacturer with over two decades of industry expertise and quality control.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-02-26Average Response Time: ≤7.67h

AI-Powered supplier vetting

SummaryZhejiang C&J Electrical Holding Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It produces circuit breakers, inverters, and related electrical products, with three production lines, 6–10 quality-control staff, and stated annual miniature circuit-breaker output of 10,000,000 pieces. The supplier reports ISO 9001 management-system certification and describes CE/CB certification coverage, while an SGS audit record is valid from July 23, 2025 to July 22, 2026; the audit result is recorded as “0,” but its meaning is not defined. The company states that it serves more than 50 countries and regions and that exports represent 41%–50% of sales. It reports 50 years of combined R&D engineer experience and product intellectual-property and design-patent ownership. Evidence is insufficient to verify after-sales services, financial credibility, OEM/ODM customization, or named customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and describes integrated R&D, production, sales, and electrical-product manufacturing activities.

CertificationsThe supplier reports ISO 9001 certification and states that its products undergo CE, CB, and other certification systems. An SGS audit record is listed as active from July 23, 2025 to July 22, 2026, although the recorded audit result “0” is not explained in the provided data.

R&D capabilityThe company states that inverter technology development is a core activity, maintains R&D and production functions, reports 50 years of total R&D-engineer experience, and claims intellectual-property and design-patent ownership. Specific recent product-launch data and detailed R&D service capabilities remain unknown.

Production capacityThe supplier reports precise manufacturing and testing facilities, three production lines, 6–10 quality-control staff, and annual miniature circuit-breaker output of 10,000,000 pieces. It also identifies manufacturing of circuit breakers, leakage breakers, molded-case breakers, and inverters, supporting a demonstrated production capability.