How are the products delivered?

We ship by international express, air, sea, or train depending on customer needs.

Can the products be made to different standards?

Of course yes. We can produce products according to custom needs and standards.

What is the delivery time?

Delivery time depends on the quantity. Peak season lead time is within 15 workdays, and off-season lead time is within 15 workdays.

What is the standard packaging?

Normally we use cartons, but we also follow special requests from our customers.

Why are some of your products more expensive than other suppliers?

Materials are not the same; we use the best materials to give you the best quality.

Do you provide OEM and ODM services?

Yes, we support OEM and ODM. For some items, we have a Minimum Order Quantity (MOQ). We can customize molds for you and produce quickly.

How can I become your agent in my country?

We welcome distributors in various countries to cooperate with us. Sales is an important assessment criterion. New and old customers are welcome to consult based on different country requirements.

Lmst1-C40 Series 4p 385V Surge Protective Device SPD Customized AC690V, DC1000V Lightning Protection

Name: Lmst1-C40 Series 4p 385V Surge Protective Device SPD Customized AC690V, DC1000V Lightning Protection
Brand: Zhejiang Leiertai Lightning Protection Technology Co., Ltd.
SKU: 1956285761

Zhejiang, ChinaZhejiang Leiertai Lightning Protection Technology Co., Ltd.

US$4.50-15.00

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Protective Gap

Model NO.

LMST1-C40

Installation

DIN Rail

Application

Power Plants

Size

Small

Operation Voltage

High Voltage

Shape

Cuboid

Material

Polybutylece Terephthalate

Certification

CE,CCC

Brand

Lmston

Pole of Number

4 Phases

Quantity(Pieces)

1~1000 Pieces

Lead Time(Days)

Package Details

Standard Import and Export Packaging

Transport Package

Carton

Specification

73mm*65mm*95mm

Trademark

LMSTON

Origin

Zhejiang, China

HS Code

8501109990

Production Capacity

6500

Key features

Customizable Voltage: Uc supports AC 385V/420V and can be customized to AC 690V or DC 1000V.

High Protection Capacity: Features Imax 40kA and In 20kA with residual pressure reduction over 50%.

Dual Chip Hot Backup: Equipped with hot backup dual chip products for deeper protection levels.

Easy DIN Rail Installation: Compact cuboid design fits 35mm standard guide rails for space-saving setup.

OEM & ODM Support: Full customization services including mold design and flexible production.

CE and CCC Certified: Meets GB 18802.1-2011 standard with CE and CCC certifications.

Company profile

Patents Awarded

Zhejiang Leiertai Lightning Protection Technology Co., Ltd.

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: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.96h

AI-Powered supplier vetting

SummaryThe supplier is identified as Zhejiang Leiertai Protection Technology Co., Ltd., a manufacturer and developer of lightning protection and surge protection products. It reports automated filling, dispensing, soldering, and laser-marking equipment, customization from samples and designs, inventory capability, valid manufacturing contracts with related subcontractors, and quality assurance. However, finished-product inspection is performed by packing staff, with two quality inspectors reported, and there is no raw-material traceability identification. The supplier lacks written procedures for corrective and preventive actions, complaint handling, supplier assessment, and approved-supplier-list maintenance. It has no overseas warehouse, showroom, agents, branches, or overseas service countries, and began exporting one year ago. No certifications, customer cases, or documented environmental and fire-safety evidence are provided.

Supplier typeThe supplier is described as a research, development, design, production, and sales enterprise specializing in lightning protection products, including surge protective devices and lightning protection boxes. Its cooperation with construction qualification units also indicates involvement in product development, installation, and technical cooperation.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling or corrective and preventive actions. It also has no overseas agents or branches and offers services in zero stated countries, indicating limited documented after-sales infrastructure, although the slices do not explicitly state that after-sales service is entirely unavailable.

R&D capabilityThe company states that it conducts research and development, design, and continuous development of new lightning protection products, and it has technical cooperation for product development and installation. However, it reports no available SDK, so innovation is evidenced mainly through product R&D rather than software-development support.

Production capacityProduction resources include automatic filling, dispensing, soldering, and laser-marking equipment, valid manufacturing contracts with associated subcontractors, inventory capability, and stated lead times within 15 working days in both peak and off-seasons. Quality-control weaknesses remain: only two quality inspectors are reported, finished products are checked by packing staff, and raw-material traceability identification is absent.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, flexible customization, and minor customization. This provides direct evidence of broad customization coverage.

Product Q&A

Q:When can I receive a quotation and detailed information after sending an inquiry?

Reply will be sent in 24 hours.

Q:Do you provide samples? Are they free or extra cost?

We provide samples free of charge but do not cover shipping costs.

Q:Can you design equipment according to our specific size requirements?

Of course, we can customize any product according to customer requirements and provide design solutions.

Q:Is there any discount available for large orders?

If your order quantity is large, we will have a discount. Please contact us for details.

Q:What payment terms do you accept?

We accept T/T, PayPal, Western Union, L/C, and Trade Assurance. For payments <=1000USD, 100% in advance is required. For payments >=1000USD, 30% T/T in advance is required.