What certifications does the company have?

We have ISO9001:2015 and ISO45001:2018 management system certifications.

Are you a manufacturer or trading company?

We are a professional factory of manufacturing with a plant area of 5000 square meters and 5 production lines.

What is the warranty or after-sales service like?

We provide high-quality after-sales service and maintain good relationships with customers to ensure satisfaction.

305b Vacuum Interrupter for Circuit Breaker (305B) Zw43/Lf

Name: 305b Vacuum Interrupter for Circuit Breaker (305B) Zw43/Lf
Brand: Hebei Sali Electric Equipment Manufacturing Co., Ltd
SKU: 2153912895

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.

305B

Type

Protection Fittings

Raled Volage

12kv

Rated Current

630A

Rated Freauency

50Hz

Rated Short-Circult Blroaking Curtont Ra

42kv

Transport Package

Wooden Case

Specification

305A

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 strength under extreme conditions.

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

Free Sample Supply: 1 or 2 free samples available; client only pays for express shipping fees.

Professional Manufacturing: Factory with 5000 sqm plant area, 5 production lines, and 12 years export experience.

ISO Certified Quality: ISO9001:2015 and ISO45001:2018 certified with 100% finished product inspection.

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: ≤10.61h 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 are the payment terms?

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

Q:Can you customize products based on my drawings?

Yes, we can make various products according to your demands, including customization from samples, designs, and flexible minor modifications.

Q:How long is the delivery time?

Delivery time depends on your order quantity. We can finish orders very fast. The average lead time is one month for both peak and off-season.

Q:Is it possible to get free samples?

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

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1.