What are the payment terms?

We accept 30% T/T in advance and 70% before shipment. Western Union and L/C are also acceptable.

What is the rated voltage and frequency?

The rated voltage is 12kV and the rated frequency is 50Hz for this indoor high voltage vacuum load switch.

Is the product suitable for outdoor use?

No, this is specifically designed as an indoor high voltage device for industrial and mining enterprise power distribution stations and substations.

Fzn25-12 Smart Fuse Switch Disconnector for Indoor Applications

Name: Fzn25-12 Smart Fuse Switch Disconnector for Indoor Applications
Brand: Shenheng Power Equipment Co., Ltd.
SKU: 2203135235

Zhejiang, ChinaShenheng Power Equipment Co., Ltd.

US$1,000.00-2,000.00

10 Pieces

Product profile

Customization

Available

Type

High-voltage

Structure

Three-column Disconnector

Model NO.

FZN25-12

Installation

Indoor High-voltage

Operation

Electric

Grounding Mode

Not Grounding

Movement Mode

Plug-in Type

Number of Poles

Three Pole

Series

Three

Run

Plug-In

Switching Mode

Double-Throw Type

Structure of Operating

Electric

Certification

ISO, CE, ISO9001

Brand

Chsh

Color

Custom

Packaging Details

Wooden Carton or as You Request

Current Frequency

50Hz

Rated Current

630A,125A

Transport Package

Wooden

Trademark

CHSH

Origin

Zhejiang, Wenzhou, Yueqing

Production Capacity

10000

Key features

OEM/ODM Customization: Supports logo printing and custom packaging based on client drawings and parameters.

Low MOQ Requirement: Minimum Order Quantity is just 1 piece, allowing for flexible trial orders.

Fast Delivery Lead Time: General delivery time is 5-10 working days depending on product requirements.

Comprehensive Certification: Certified with ISO, CE, and ISO9001 standards for quality assurance.

High Voltage Protection: Rated 12kV, suitable for industrial mining power distribution and substations.

Reliable Grounding Switch: Equipped with grounding switch capable of withstanding short-circuit currents.

Flexible Payment Terms: Accepts 30% T/T advance, 70% before shipment, plus Western Union and L/C.

Long Mechanical Life: Designed for 10,000 mechanical operations ensuring long-term durability.

Company profile

Quality AssuranceManagement CertificationR&D CapabilitiesImporters and Exporters

Shenheng Power Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.81h

AI-Powered supplier vetting

SummaryShenheng Power Equipment Co., Ltd specializes in high- and low-voltage power transmission and distribution equipment, including switchgear, ring main units, cable branch boxes, and box-type substations. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. Production controls include 100% finished-product inspection and 10 quality assurance and control inspectors, with stated annual capacities across several product categories. The supplier provides ODM, OEM, and sample-based customization services, but reports no new products in the past year and no available SDK. Service capability is supported by documented supplier assessment, corrective-action, and complaint-handling procedures, although overseas service infrastructure is absent. Financial information is insufficient for assessing credibility, and no specific customer names or case details are provided.

Supplier typeThe supplier is a specialized manufacturer of high- and low-voltage power transmission and distribution equipment and electrical components. Its stated scope also includes maintenance and testing of power facilities, construction-related projects, and wire and cable manufacturing subject to applicable approvals.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with CE product compliance certification. These stated certifications explicitly support its qualification in quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling, and lists debugging and maintenance services. However, it reports no overseas warehouses, showrooms, agents, branches, or overseas-service countries, limiting evidence of international service coverage.

R&D capabilityThe supplier reports ODM capability and OEM service for well-known brands, indicating product-development support and manufacturing collaboration. Nevertheless, it reports no new products during the past year and no available SDK, so evidence of recent product innovation and software-development capability is weak.

Production capacityThe supplier operates laser-cutting, bending, and CNC-machining facilities, performs 100% finished-product inspection, and reports 10 quality assurance and quality control inspectors. It also states annual capacities for switchgear, substations, vacuum circuit breakers, and oil-immersed transformers, providing explicit evidence of established manufacturing capability.

Customization capabilityThe supplier explicitly offers ODM services and customization from samples, demonstrating both design-manufacturing collaboration and sample-based product adaptation. Its OEM experience for well-known brands further supports the stated ability to produce customized products.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional factory with 10 years of experience in high and low voltage switchgears, substations, transformers, and various electrical equipment.

Q:Do you accept customized services?

Yes, we offer OEM/ODM services, including logo printing on products, and can provide solutions based on your drawings and parameters.

Q:What is the Minimum Order Quantity (MOQ)?

Our MOQ is 1 piece, allowing for flexible ordering options.

Q:How long is the delivery lead time?

It depends on product requirements and quantity. Generally, 5-10 working days are available for delivery.

Q:How do you handle quality problems?

Please provide detailed photos of the issue. Our technical and quality testing department will analyze it and provide a satisfactory solution within 2 days.