The Minimum Order Quantity (MOQ) is 1.

Is the product suitable for high altitudes?

Yes, the epoxy resin encapsulation makes it suitable for different climatic conditions and high altitudes of the site.

What certifications does the factory have?

The factory has ISO9001:2015 and ISO45000:2018 management system certifications.

Vacuum Interrupter for Circuit Breaker 306A Zw32

Name: Vacuum Interrupter for Circuit Breaker 306A Zw32
Brand: Hebei Sali Electric Equipment Manufacturing Co., Ltd
SKU: 2153947695

Hebei, ChinaHebei Sali Electric Equipment Manufacturing Co., Ltd

US$5.00

1,000 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Technics

Cold Pressing

Standard

Usage

Substation Fittings

Model NO.

306A

Type

Protection Fittings

Raled Volage

24kv

Rated Current

630A/1250A

Rated Freauency

50Hz

Rated Short-Circult Blroaking Curtont Ra

66kv

Transport Package

Wooden Case

Specification

303A

Trademark

SALI

Origin

China

HS Code

8546209090

Production Capacity

50000/Months

Key features

Epoxy Resin Encapsulation: Optimal protection from moisture, dust, and external damage for various climates.

Silicone Rubber Buffer: LIM silicone rubber layer reduces internal stress and maximizes thermal impact resistance.

High Mechanical Strength: Epoxy resin with high glass transition temperature ensures durability under extreme conditions.

Customization Support: Supports customization from samples, designs, and flexible minor adjustments.

Free Sample Availability: 1-2 free samples provided; client only pays for express shipping fees.

Professional Manufacturing: Professional factory with ISO9001:2015 and ISO45000:2018 certifications.

100% Product Inspection: Finished products undergo 100% visual and functional inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Hebei Sali Electric Equipment Manufacturing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.61h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory with five production lines, machining and fabrication equipment, and three quality assurance/control inspectors. It demonstrates broad customization and 3D software design capabilities, with quality assurance, material traceability, corrective-action, and complaint-handling procedures supported by records. Overseas service offerings include installation, debugging, maintenance, repair, and training, although no overseas warehouse, showroom, agent, or branch is reported. Lead time is stated as one month in both peak and off-season periods. Innovation evidence is limited: no new products were reported in the past year, and ODM, SDK, and popular-brand OEM services are unavailable. The provided information does not establish certifications, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a factory, indicating direct manufacturing status rather than only a trading or service intermediary.

After-Sales capabilityThe supplier reports overseas debugging, maintenance, repair, training, and equipment installation services, along with documented corrective-action and customer-complaint procedures. However, it has no overseas warehouse, showroom, agent, or branch, which may limit local service infrastructure.

R&D capabilityThe supplier has R&D capability as a professional technical supplier and provides 3D software design services, but it reported no new products in the past year and does not offer ODM or SDK services. The available evidence therefore shows design capability but limited demonstrated product innovation.

Production capacityThe factory reports five production lines, multiple machining and fabrication machines, three quality inspectors, and a one-month average lead time in both peak and off-season periods. However, it does not continuously reconcile quantities for every batch or bulk production, indicating a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and it provides 3D software design services. These statements directly support broad customization capability.

Product Q&A

Q:What is the warranty period?

The product description does not specify a fixed warranty period, but emphasizes high-quality after-sales service and professional manufacturing standards.

Q:What are the payment terms?

Normally 30% deposit in advance, and the balance should be paid before shipment. Accepted methods include LC, D/P, T/T, PayPal, Western Union, and Small-amount payment.

Q:What is the delivery time?

Delivery time depends on order quantity. Peak season lead time is one month, and off-season lead time is also one month.

Q:Can I get a free sample?

Yes, we can supply 1 or 2 samples for free. The client only needs to pay the express fee.

Q:Do you support customization?

Yes, we support customization from samples, designs, full customization, minor customization, and flexible customization. We can make products according to your drawings.