How about the delivery time?

If items are in stock, delivery is within 3 working days. For production, the lead time is about 10-20 working days depending on the order quantity.

How about the shipping method?

For samples or small orders, we use international express (DHL, FedEx, TNT, UPS, EMS). For large orders, we ship by sea or air according to buyer instructions.

Hr17 Series 160A, 250A, 400A, 630A 3p Fuse Switch Disconnector

Name: Hr17 Series 160A, 250A, 400A, 630A 3p Fuse Switch Disconnector
Brand: Donghua Electric Stock Co., Ltd. of Zhejiang
SKU: 887652935

Zhejiang, ChinaDonghua Electric Stock Co., Ltd. of Zhejiang

US$10.80

1 Piece

Sample price:US$31.00/piece.Request sample

Product profile

Customization

Available

Type

Low-voltage

Structure

Single-column Disconnector

Model NO.

HR17

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Vertical Rotary Type

Number of Poles

Three Pole

Grounding

Un Grounded

Series

Single-Stage

Run

Vertical Rotation

Switching Mode

Single Throw-in

Common Model

Hr17b

Structure of Operating

Manual

Certification

CE, ISO9001, CCC

Brand

Dhecn

Rated Isolating Voltage Ui

690V

Rated Working Voltage Ue

400V

Rated Working Current Le

160A-630A

Pole

Transport Package

Carton

Trademark

DHECN

Origin

China

HS Code

8536500000

Production Capacity

10000PCS/Month

Key features

Wide Current Range: Supports rated working current from 160A to 630A with 2P, 3P, and 4P options.

Load Operation Capability: Designed to operate safely with load, featuring knife edge introduction and arc extinguishing.

Flexible Installation: Can be hung on busbars or installed on fixed boards with upper and lower terminals.

Safety Monitoring: Sealed shell cover includes detect holes for signal switches and fuse monitors.

Certified Quality: Complies with IEC60947-3, GB14048.3 standards; CE, ISO9001, and CCC certified.

OEM/ODM Support: Manufacturer offers full customization options including designs and samples.

Fast Delivery: In-stock items deliver within 3 working days; production lead time 10-20 days.

Professional Manufacturer: Established in 1998 with ISO9001 certified factory and 10 R&D engineers.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Donghua Electric Stock Co., Ltd. of Zhejiang

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.65h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 110 employees, three production lines, and a product portfolio covering power supplies, transformers, fuses, and isolation switches. It demonstrates broad customization and ODM capability, has introduced new products within the past year, and maintains documented R&D and engineering procedures. Production controls include standardized finished-product inspection, but there is no ongoing batch quantity reconciliation. The supplier exports extensively, serves multiple international markets, and reports one-month lead times in both peak and off-peak seasons. It lacks overseas warehouses, showrooms, agents, branches, and available SDK support. Evidence of financial credibility and formal certifications is insufficient, while OEM service for well-known brands provides some customer-reference evidence.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and maintains design-input, output, review, verification, and validation documents available for audit. Its lack of an available SDK is a limitation, but the documented R&D process and recent product development support a positive assessment of innovation capability.

Production capacityThe supplier operates three production lines, has multiple named facilities, uses documented and uniformly followed finished-product inspection instructions, and reports one-month lead times in both peak and off-peak seasons. However, it does not continuously reconcile quantities for each batch or mass production, representing a stated production-control weakness.

Customization capabilityBoth slices list customization from samples, full customization, flexible customization, minor customization, and customization from designs. The supplier also provides ODM services, giving explicit evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Guangzhou Export Commodities Fair. These are relevant market-experience indicators, but no customer names, project details, order references, or verifiable case outcomes are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a special manufacturer with import & export license, established in 1998, specializing in designing, producing, and selling isolation switches, switching power supplies, current transformers, voltage transformers, and other electrical products.

Q:Why choose us and trust us?

We offer good products, competitive prices, and excellent service. Our core values are driven by customer praise, and we pursue excellent quality and first-rate services.

Q:Where is your factory located and how can I visit?

Our ISO9001 certified factory is in Yueqing City, Zhejiang Province, China. It takes about 4 hours from Shanghai by high-speed rail and 45 minutes by air. We welcome visits.

Q:Can you do OEM?

Yes, we have the ability to do OEM/ODM to meet your specific requirements.

Q:What are the payment terms?

General payment terms include T/T, L/C, PayPal, or others which can be discussed.