How is the switch installed?

It features a DIN rail mount design that snaps onto standard 35mm rails for easy integration.

Does it provide visible contact indication?

Yes, a window shows the internal contact position to confirm the circuit is safely isolated.

DC Solar Isolator Switch 4p 32A for Safe PV Shutdown

Name: DC Solar Isolator Switch 4p 32A for Safe PV Shutdown
Brand: Wenzhou Hengkuo Electric Co., Ltd.
SKU: 2167052992

Zhejiang, ChinaWenzhou Hengkuo Electric Co., Ltd.

US$11.50

20 Pieces

Product specifications

Color

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Type

Low-voltage

Installation

Outdoor High-voltage

Model NO.

HKEG-32

Operation

Pneumatic

Grounding Mode

Grounding

Movement Mode

Plug-in Type

Number of Poles

Grounding

Single Ground

Series

Four

Run

Turn the Horizontal

Switching Mode

Single Throw-in

Structure of Operating

Pneumatic

Certification

Brand

Hevgkeou

Rated Voltage

1200V DC

Rated Impulse Withstand

8kv

Handle

Rotary, Padlockable in off Position

Operating Temperature

-25°C to +55°C

Enclosure Rating

IP20

Transport Package

Box

Specification

HKEG-32

Trademark

HEVGKEOU

Origin

China

Key features

4-Pole DC Disconnection: Simultaneously disconnects positive and negative conductors of two independent PV strings.

1200V DC High Voltage Rating: Suitable for residential, commercial, and utility-scale solar arrays up to 1200V DC.

DIN Rail Mountable Design: Snaps onto standard 35mm rail for easy installation in combiner boxes and cabinets.

Padlockable Rotary Handle: Ergonomic handle with clear ON/OFF positions, padlockable in OFF for LOTO safety.

Visible Contact Indicator: Window shows contact position to confirm true isolation and circuit safety.

CE Certified Safety: Meets IEC 60947-3 standards for DC disconnection and international safety compliance.

Arc-Extinction Technology: Features arc-chute technology and self-extinguishing housing for reliable operation.

Emergency Shutdown Capability: Quickly isolates DC power for maintenance or firefighter safety per NEC 2017/2020.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryQA/QC Inspectors

Wenzhou Hengkuo Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.72h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells electrical, security, motor-related, and household-appliance products, including distribution box fire-extinguishing devices and dual power converters. It reports 16 years of development and integrated design, mold-making, injection molding/pressing, and assembly capabilities, with flexible through full customization available. Export sales account for 51%–70% of total sales, but exporting began only one year ago and no overseas branches, agents, warehouse, showroom, or offline trade-show participation are reported. Quality staffing is inconsistently described: one quality inspector is listed in one slice, while another reports 21–30 quality-control staff; finished products are checked by packing staff. Service procedures exist in some areas but lack written records, and no overseas service infrastructure is reported. Financial figures are excluded under the privacy requirement, and the supplied financial fields are insufficient for a reliable credibility judgment. No...

Supplier typeThe supplier is presented as a manufacturer and seller of electrical accessories, security equipment, motors/components, and household appliances. Its described integrated manufacturing model covers design, mold making, injection molding or pressing, and assembly, indicating a manufacturing-oriented supplier rather than a pure trading company.

After-Sales capabilityThe supplier reports procedures for corrective and preventive actions and customer complaints, but no written records are maintained; its service-capability assessment also has no written procedures or followed records. It has no overseas warehouse, showroom, agent, branch, or overseas service country listed, indicating limited documented after-sales infrastructure.

Production capacityThe supplier reports 16 years of development and integrated design, mold making, injection molding or pressing, and assembly, alongside manufacturing activities covering electrical, security, motor-related, and household-appliance products. However, the stated annual production output is below the supplied threshold, so production scale is not clearly strong.

Customization capabilityCustomization is explicitly offered across minor customization, flexible customization, and full customization. The integrated design, mold-making, molding or pressing, and assembly capabilities further support the supplier’s ability to execute customized products.