What standards does the switch comply with?

It complies with IEC60947-3, AS60947.3, and holds CE certification.

High-Performance 4p 1500V DC Photovoltaic Isolating Switch Solar Switch Disconnector

Name: High-Performance 4p 1500V DC Photovoltaic Isolating Switch Solar Switch Disconnector
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 2270218755

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

US$7.72

100 Pieces

Sample price:US$7.72/piece.Request sample

Product profile

Customization

Available

Rotary Number

Single Button

Usage

Electrical Appliance

Model NO.

CJDS-32/4P

Standard

Ec 947-3/DIN VDE 0660(En 60947-3)

Structure

Screw Shank

Operation

Knob

Certification

Condition

New

Ingress Protection (Switch Body)

IP20

Pollution Degree

OEM

Application Category

DC-PV2/DC-PV1/DC-21b

Transport Package

Normal Package

Trademark

C&J

Origin

Wenzhou

HS Code

8535301090

Production Capacity

500000PCS/Year

Key features

High Voltage Safety: Supports up to 1500V DC with arc extinguishing time under 8ms.

Durable Mechanical Life: Engineered for 18,000 mechanical operations and 2,000 electrical cycles.

Non-Polar Wiring: Allows '+' and '-' terminals to be freely interchanged for error-free installation.

Standard Compliance: Meets IEC60947-3, AS60947.3, and CE certification requirements.

IP20 Protection: Provides dust and humidity resistance for stable performance.

Flexible Configurations: Available in 2-pole and 4-pole options for single or dual string systems.

Customizable OEM: OEM services are accepted for tailored product requirements.

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: ≤6.55h

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.