Do you have a design team for custom concepts?

Certainly,our design team is willing to do for you.

How long does it take to make a sample?

2-5 days which depends on the samples' complexity.

Is the sample fee refundable?

Sure, refundable once order confirmed.

Bp32 Knife Switch Russian Type Isolating Switch 400A

Name: Bp32 Knife Switch Russian Type Isolating Switch 400A
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 1924565045

Zhejiang, ChinaYueqing Greenwich Imp & Exp Co., Ltd.

US$10.00-15.00

1 Piece

Product profile

Customization

Available

Type

Low-voltage

Structure

Single-column Disconnector

Model NO.

BP32-400

Installation

Indoor High-voltage

Operation

Electric

Grounding Mode

Not Grounding

Number of Poles

Three Pole

Grounding

Un Grounded

Series

Three

Switching Mode

Single Throw-in

Common Model

Bp32

Structure of Operating

Electric

Certification

ISO, CE

Brand

Gwiec

Max. Voltage

690V

Max. Current

250A

Handle Type

Removable or Not

Ambient Temperature

-25 ~ 40℃

Directions

1 or 2

Transport Package

1PCS/Carton Box

Specification

100a

Trademark

GWIEC

Origin

Wenzhou, Zhejiang, China

Production Capacity

2000 Piece/Pieces Per Month

Key features

Versatile Installation: Designed for indoor use in low-voltage facilities, residential, and industrial buildings.

High Safety Features: Double visible circuit breaker, removable handle, and color indication for switch-on position.

Flexible Conductor Connection: Supports connecting both copper and aluminum electric conductors and bus-lines.

Low Power Losses: Utilizes modern materials to ensure minimal power loss during operation.

Comprehensive Certifications: Products certified by ISO, CE, CQC, and RoHS standards for quality and safety.

OEM Customization: Logo customization available via laser, engraving, embossing, or transfer printing.

Sample Order Support: Supports sample and small orders, with potential free samples depending on stock.

Professional Design Service: Dedicated design team available to create solutions based on customer concepts.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.84hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.