How does the switch protect the power system?

It responds in time to current errors in the circuit to protect the power system.

What is the short-circuit withstand capability?

It supports a rated short-time withstand current of 12.5kA or 20kA for 4 seconds.

Where is the manufacturer located?

The factory is located in Yueqing, Zhejiang, China, specializing in high and low voltage electrical parts.

Fn7-12 Series Indoor AC Hv Load Switch-Fuse Combination Apparatus

Name: Fn7-12 Series Indoor AC Hv Load Switch-Fuse Combination Apparatus
Brand: Zhejiang Volcano Electrical Technology Co., Ltd.
SKU: 922578685

Zhejiang, ChinaZhejiang Volcano Electrical Technology Co., Ltd.

US$300.00-2,000.00

1 Piece

Product profile

Customization

Available

Type

High-voltage

Structure

Three-column Disconnector

Model NO.

Fn7-12

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Number of Poles

Three Pole

Grounding

Un Grounded

Series

Three

Switching Mode

Single Throw-in

Common Model

Structure of Operating

Electric

Certification

ISO, ISO9001

Brand

Volcano Electrical

Color

Red

Model

Fn7

Transport Package

Normal Export Case

Specification

FN7-12

Trademark

Volcano Electrical

Origin

China

HS Code

853510000

Production Capacity

50000

Key features

Three-Station Arc Distinguishing: Features separate chambers for connecting, disconnecting, and earthing operations.

Integrated Earthing Switch: Can be equipped with an earthing switch for enhanced safety and grounding.

High Voltage Protection: Designed for 10kV AC power systems with rapid response to circuit errors.

ISO Certified Quality: Manufactured under ISO 9001, 14001, and 18001 approved standards.

OEM and ODM Services: Customization available for color (Red) and model (Fn7) with factory support.

Robust Short-Circuit Capacity: Rated short-time withstand current up to 20kA with 4 seconds duration.

Versatile Current Ratings: Available in 400A and 630A rated current options for various loads.

Lightning Impulse Withstand: Rated lightning impulse withstand voltage of 75/85 kV for surge protection.

Company profile

Zhejiang Volcano Electrical Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-01-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Volcano Electrical Technology Co., Ltd. is a China-based limited company established in 2015, operating in electrical and electronics manufacturing and trade. The supplier reports ISO9001:2015 and ISO14001:2015 certification, with an additional description citing ISO18001 approval and product type testing. Its stated product range covers vacuum circuit breakers, auto-reclosers, disconnectors, load break switches, switchgear, and related equipment. Production evidence includes five production lines, a 5,127 m² manufacturing plant, and 6–10 quality-control staff. The supplier reports export activity since 2019, with exports representing 31%–40% of sales and markets across South America, Africa, Southeast Asia/Mideast, East Asia, and domestic China. Evidence of R&D, after-sales systems, customization, and financial credibility is limited. Two trade records identify buyers in Brazil and Pakistan, but the available transaction history is small.

Supplier typeThe supplier is identified as Zhejiang Volcano Electrical Technology Co., Ltd., a China-based limited company established in 2015. Its records describe both manufacturing and trading activities in electrical and electronics, with a stated factory and product-focused production capabilities.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while its company description also states ISO18001 approval and product type testing. These certifications and testing claims provide positive evidence of formal quality, environmental, and occupational-safety-related systems, although the specific details of the additional certifications are not provided.

Production capacityProduction capability is supported by five production lines, 6–10 quality-control staff, a 5,127 m² manufacturing plant, and a product range including vacuum circuit breakers, switchgear, load break switches, auto-reclosers, and related equipment. The supplier reports one-month fulfillment during both off-peak and peak seasons, providing additional evidence of stated production responsiveness.

Client casesThe supplier reports exporting since 2019, with 31%–40% of sales from exports and markets in South America, Africa, Southeast Asia/Mideast, East Asia, and domestic China. Two trade records identify buyers in Brazil and Pakistan, but the available records are limited and do not establish a broad or deeply documented customer portfolio.