Fz (R) N21-40.5 Series Indoor Type Vacuum Load Break Switch

Name: Fz (R) N21-40.5 Series Indoor Type Vacuum Load Break Switch
Brand: Zhejiang Volcano Electrical Technology Co., Ltd.
SKU: 2290771145

Zhejiang, ChinaZhejiang Volcano Electrical Technology Co., Ltd.

US$300.00-3,600.00

1 Piece

Product profile

Customization

Available

Type

High-voltage

Structure

Vacuum Chamber+Spring Gear+Fuse

Model NO.

FZRN21-40.5

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Movement Mode

Plug-in Type

Number of Poles

Three Pole

Grounding

Un Grounded

Series

Three

Run

Plug-In

Switching Mode

Single Throw-in

Common Model

Fzrn21-40.5

Structure of Operating

Electric

Certification

ISO, ISO9001

Brand

Volcano Electrical

Rated Voltage

40.5kv

Rated Frequency

50Hz

Fuse Max. Rated Current

63A

Rated Short Circuit Making Current

50ka

Rated Short Circuit Breaking Current

31.5ka

Rated Active Load Breaking Current

1250A

Rated Short Time Withstand Current (4s)

20ka

Rated Cable-Charging Breaking Current

21A

Rated Peak Withstand Current

50ka

Mechanical Life

10000 Time

Ambient Temperature

-10°C-+40c

Relative Humidity

The Average Humidity of a Day Should Be No More Th

Earthquake Intensity

Not Exceed 8 Degrees

The Height Above Sea Level

<1000m

Fuse Striker Output Energy

2-5A

Transport Package

Normal Export Case

Trademark

Volcano Electrical

Origin

China

HS Code

853510000

Production Capacity

50000

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: ≤15h 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.