Partner with LSP for High-Quality, Certified Type 2 Surge Protection
As a leading surge protector manufacturer in China, LSP Type 2 SPD products comply with international certification standards such as CE, CB, TUV, etc., ensuring the highest quality and reliability. Choosing LSP as your partner not only means that you will continue to obtain market-recognized Type 2 SPD, but also benefit from our in-depth cooperation in technologyl innovation, and promote the progress and development of the surge protection field together.
SLP40K-275/1S+1 is a compact surge protection device (SPD), specifically designed for TN-S systems and suitable for···
Be Our Partner
Protect Your Equipment, Safeguard Your Business with LSP
LSP’s Type 2 surge protection devices (Type 2 SPDs) offer outstanding protection against transient overvoltages caused by lightning strikes, surges, and other electrical disturbances. As the surge protection device supplier of choice for 1,200+ customers worldwide, we provide you with trusted surge protection solutions that extend the life of your assets, avoid costly downtime, and safeguard your business’s productivity and profitability. Trust LSP to provide your business with the protection it deserves!
We use high-quality LKD MOVs in our surge protection devices. These MOVs offer excellent durability, withstanding a nominal discharge current of 20KA (10 impulses) and a maximum discharge current of 40KA (2 impulses) in 8/20 current impulse.
Innovative Tripping Device
Our independently developed surge protection low-temperature tripping device further enhances arc extinction effectiveness, ensuring the surge protector can safely disconnect from the power grid.
Flame Retardant Ability
Our plastic housing is made of enhanced flame-retardant material (PA6+GF30%), which effectively prevents the spontaneous combustion of SPD.
Thick Metal Parts
We use metal lead pins with a thickness of 0.8mm and a width of 8mm, which is 45% above average and can handle high potentials without breaking easily.
Rigorous Testing
Our spds are rigorously tested, including lightning impulse test, thermal stability test, 48-hour salt spray test, glow wire test and current impulse 8/20 and 10/350 test.
Comprehensive Surge Protection You Can Trust
Professional Manufacturing
Our production process strictly adheres to ISO9001 to ensure compliance and efficiency. Our surge protectors have passed TUV,CB and CE certifications, ensuring that you can use them directly in your system or sell them globally with confidence.
5 Years Worry-free Warranty
We aim to provide you with hassle-free purchasing support. Our surge protector have a 5-year warranty. We offer a 7-day return and 30-day exchange policy. Shipping costs and customs duties are borne by us during the warranty period.
Provide the Most Suitable Solution for You
We have independent surge protector R&D capabilities. Our R&D team with 20 years of experience will provide you with technical support and help you complete each stage of your project.
Marketing Support
We offer more to our valued customers. Including high-quality corrugated cardboard packaging, 3D animation materials for marketing, and regulatory and certification support.
Deliver on Time
Our experienced team manages inventory and production, maintaining a steady stock of materials to handle peak periods. We complete and ship regular spds orders within 15 days and custom orders within 30 days, maintaining a 96% on-time rate!
We aim to provide the market with the safest and most reliable surge protection products, catering to your needs for direct use or global sales. All surge protector products are manufactured under strict quality management and undergo comprehensive and rigorous testing before shipment to ensure quality and reliability. Our spd products are certified by TUV, CE, CB.
Our Quality Assurance
We aim to provide the market with the safest and most reliable surge protection products, catering to your needs for direct use or global sales. All surge protector products are manufactured under strict quality management and undergo comprehensive and rigorous testing before shipment to ensure quality and reliability. Our spd products are certified by TUV, CE, CB.
