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630A Load Switch for Ring Main Unit Power Distribution

Name: 630A Load Switch for Ring Main Unit Power Distribution
Brand: Zhejiang Shengxian Electric Power Technology Co., Ltd.
SKU: 2242727895

Zhejiang, ChinaZhejiang Shengxian Electric Power Technology Co., Ltd.

US$800.00-2,000.00

1 Piece

Product profile

Customization

Available

Type

High-voltage

Structure

Load Break Switch

Model NO.

Load Switch

Installation

Indoor High-voltage

Operation

Electric

Grounding Mode

Not Grounding

Movement Mode

Plug-in Type

Number of Poles

Three Pole

Grounding

Un Grounded

Series

Three

Run

Plug-In

Switching Mode

Double-Throw Type

Common Model

Fkn

Structure of Operating

Electric

Certification

ISO, CE, ISO9001

Brand

Shengxian

Color

Custom

Packaging Details

Wooden Carton or as You Request

Current Frequency

50Hz

Rated Current

630A

Transport Package

Export Standard Wooden Case

Specification

W1500mm*D1500mm*H2000mm

Trademark

shengxian

Origin

Zhejiang, China

HS Code

853510000

Production Capacity

500 Pieces/Week

Key features

High Breaking Capacity: Rated breaking current up to 630A/1250A with making capacity up to 50kA peak.

Visible Break Function: Provides a visible isolating gap when open, ensuring operator safety during maintenance.

Flexible Operation Modes: Supports both manual spring mechanism and optional motorized operation for local or remote control.

SF6 or Air Insulated: SF6 type is sealed for life and maintenance-free; Air type is economical and easy to install.

Compact & Modular Design: Small footprint suitable for panel mounting inside RMU, switchgear, or outdoor enclosures.

Integrated Earthing Switch: Optional three-position switch (ON/OFF/EARTH) for safe grounding of downstream circuits.

Fuse Combination Option: Load break switch + fuse combination unit provides short-circuit protection for transformers up to 1250kVA.

Certified Quality: Products certified with ISO, CE, and ISO9001 standards for reliability and safety.

Company profile

Fast DeliveryFull CustomizationQuality AssuranceR&D Capabilities

Zhejiang Shengxian Electric Power Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.25h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based manufacturer operating two production lines for transformers, electrical switchgear, and vacuum circuit breakers. It reports annual outputs of 4,000 transformers, 2,500 switchgear units, and 10,000 vacuum circuit breakers, with one-month lead times in both peak and off-peak seasons. The supplier holds ISO9001, ISO14001, ISO45001, and CCC-related credentials, and has documented procedures for inspections, complaints, corrective actions, and service assessment. It offers broad customization and ODM services, but reported no new product information in the past year and no SDK availability. Overseas infrastructure is limited: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the provided financial records are incomplete and monetary figures are excluded. Customer cases and named customer references are not provided.

CertificationsThe supplier reports ISO9001 quality certification, CCC certification for core products, ISO14001 environmental certification, and ISO45001 occupational health and safety certification. These stated certifications provide explicit evidence of certification coverage across quality, environmental, and occupational safety areas.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas service country coverage, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports multiple patents granted by CNIPA and offers ODM services, indicating some established innovation and design capability. However, it states that no new product information was available in the past year and that no SDK is available, so current product-development activity appears limited.

Production capacityThe supplier operates two production lines and reports annual outputs of 4,000 transformers, 2,500 electrical switchgear units, and 10,000 vacuum circuit breakers, with one-month lead times in both peak and off-peak seasons. It has two dedicated quality inspectors and standardized finished-product inspection instructions, but does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a leading factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment like vacuum circuit breakers and load break switches. Our factory is a distinguished supplier to the State Grid Corporation of China.

Q:Do you accept customized service?

We offer comprehensive OEM/ODM services and can brand your product with your logo. Our expert team provides tailored project solutions based on your designs and specifications.

Q:What is your MOQ?

Our minimum order quantity is 1 piece.

Q:How long is your delivery lead time?

Delivery times depend on product requirements and quantity, typically 5-10 working days.

Q:How do you solve quality problems?

Please provide detailed photos of issues. Our technical and quality teams will analyze and offer a satisfactory solution within 2 days.