Does the company offer OEM/ODM services?

Yes, the company accepts OEM and ODM services and supports customization from samples.

What are the payment terms?

Payment terms include T/T, LC, D/P, PayPal, Western Union, and small-amount payment.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

110V 120V Voltage Protector Safe Electricity Over Under voltage Delay Time Function

Name: 110V 120V Voltage Protector Safe Electricity Over Under voltage Delay Time Function
Brand: Longyear Electric Industrial Co. Ltd.
SKU: 2152181325

Zhejiang, ChinaLongyear Electric Industrial Co. Ltd.

US$2.55

1,000-2,999 Pieces

US$2.50

3,000-4,999 Pieces

US$2.45

5,000-9,999 Pieces

US$2.40

10,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Speed

Normal Type Circuit Breaker

Model NO.

KAB-15A-F

Transport Packaging

Carton

Transport Package

Double Blister

Specification

110V/15A

Trademark

KONSTAR

Origin

China

HS Code

8504401990

Production Capacity

100, 000PCS

Key features

Over/Under Voltage Protection: Automatically cuts off power when voltage is too high or low to protect appliances.

Customizable Delay Time: Delay time for restart can be customized by customers, ranging from 10S to 300S.

Compressor Protection: Specially designed to protect home appliances with compressors like refrigerators and ACs.

Customizable Appearance: The color of the protector case and specifications can be customized by customers.

ISO9001 Quality Control: Strict quality control system ensures every product meets high quality requirements.

OEM/ODM Service: Company accepts OEM and ODM services for custom product development.

Wide Appliance Compatibility: Suitable for A/C, refrigerator, TV, computer, washing machine, and other home appliances.

100% Finished Product Inspection: Every product undergoes 100% visual and function inspection before shipment.

Company profile

Longyear Electric Industrial Co. Ltd.Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: N/A CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryLongyear Electric Industrial Co. Ltd. is a China-based limited company in Zhejiang, established in 2012, with 20 employees and a stated manufacturing/trading profile. It offers Voltage Protectors and Battery Testers, reports annual Voltage Protector productivity of 400,000 pieces, and derives 90% of total sales from exports. Company descriptions state that it provides OEM/ODM services, conducts product research and development, and uses an ISO9001 quality-control system. However, most operational capabilities—including contract status, inventory, overseas services, ODM/OEM verification, traceability, environmental documentation, and digital systems—are marked unknown. A BV audit is recorded with an evaluation result of 0, but the slices do not define the scoring scale or explain the result. No customer cases are provided. The assessment therefore identifies export experience, stated production volume, and declared technical/OEM/ODM capabilities, while leaving several supplier qualification areas unverified.

Supplier typeThe supplier is identified as a China-based limited company in Zhejiang, with company information also describing it as a trading company. Its stated activities include research and development, production, sales, and export, while 90% of total sales are reported as exports.

R&D capabilityCompany descriptions characterize Longyear as technology-driven, with professional technical teams and ongoing development of innovative products; another description states that it conducts research and development of intelligent power controller products. Specific new-product counts, private-mold capability, 3D design, SDK availability, and product-information R&D are unknown.

Production capacityThe supplier lists Voltage Protector and Battery Tester as primary products, reports annual Voltage Protector productivity of 400,000 pieces, and has 20 employees. These records provide explicit evidence of production activity and stated capacity, although manufacturing-capacity contract status and raw-material traceability remain unknown.

Customization capabilityThe company explicitly states that it provides OEM and ODM services. Nevertheless, the structured ODM/OEM capability fields and related private-mold and 3D-design capabilities are marked unknown, so the scope and verification of customization services are not established.

Product Q&A

Q:How does the voltage protector work?

It automatically cuts off power when voltage is too high or low. Upon power restoration, it delays 10-300 seconds before restarting appliances to ensure stable operation.

Q:Can the delay time be customized?

Yes, the delay time for restarting electrical appliances can be customized by customers, typically ranging from 10 seconds to 300 seconds.

Q:Is the product color customizable?

Yes, the color of the protector case and the specifications can be customized according to customer requirements.

Q:What appliances is this protector suitable for?

It is suitable for air conditioners, refrigerators, TVs, computers, washing machines, microwaves, and other home appliances, especially those with compressors.

Q:What is the minimum order quantity?

The minimum order quantity is 500 pieces.