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Surge Protector Device 20-45ka 275V AC DC Dps Against Lightning Arrestor SPD
Product Attributes
- Type
- T1, T2, T1+T2
- Structure
- SPD
- Installation
- DIN Rail 35mm
- Model NO.
- LD-MD
- Application
- AC/DC System
- Size
- Small
- Operation Voltage
- Low Voltage
- Shape
- Cuboid
- Certification
- ROHS, CE
- Brand
- Customized / Leidun
- Breaking Capacity
- High Voltage Circuit Breakers
- Speed
- Normal Type Circuit Breaker
- Arc-Extinguishing Medium
- Air
- Operation
- Automatic
- Product Name
- T2 Surge Protector
- Model
- Ld-MD
- Trademark
- customizable
- Origin
- China
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Product Description

The AC T2 Class Surge Protector Device (SPD) is installed in IPZ0-1 and above to protect low voltage equipment from lightning strike and surge damage. Applicable to PSD I+II class (B+C class) of various power supply systems. Designed according to IEC 61643-1/GB/T18802.1.
This product has the following features: 10/350μs, 8/20μs spark gap. It adopts sealed GDT technology, high discharge current capacity, extremely low voltage protection level, double terminals in parallel or series, multifunctional connection of conductors and busbars. In the event of a fault, the green window will turn red and a remote alarm terminal is provided. It uses high-performance MOV and can handle a maximum of up to 10/350 7kA.






Q1. Can I get samples?
Yes. If you have any needs, please contact us and we will respond within 24 hours.
Q2. Can I use other logos or designs on the products?
Yes, we provide OEM/ODM services, you can customize products with other logos and designs.
Q3. Do you have factories?
Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.
Q4. How do you ensure quality?
We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.
Q5. How long does it take to prepare after placing an order?
Usually it takes 5~7 days, it also depends on the quantity of the order.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI2432494". Items marked "" are certified.
Company Profile
LEIDUN is an electrical enterprise integrating R&D, production, and trade, and our products are mainly photovoltaic components, High and low voltage electrical appliances and power distribution boxes.
OUR company is headquartered in Jiangsu Province, and our branch is in Zhejiang Province. Both places are coastal areas of China with developed economies and more standardized industries, which make our products competitive.
ALL kinds of products manufactured by LEIDUN have achieved significant advancements in both design and technical performance. They are primarily utilized in various sectors, such as the State Grid, PV systems, railway traffic, fire protection, construction engineering, hospitals, and other fields. Market sales data confirm that our products effectively meet customer needs and project requirements, earning approval and positive feedback from clients.
We have successfully obtained the "CCC" certificate and "CQC" certifications, along with three system certifications and numerous honorary awards. Since our establishment, we have been dedicated to manufacturing new energy photovoltaic products and operating in the high and low voltage electrical fields. Our enterprise development philosophy is centered on "specialization, excellence, and growth", and our service concept is "perseverance. " We aim to focus on global markets, strive for national brand recognition, and provide outstanding solutions for "carbon-neutral" and intelligent green electricity.
About Our Factory & Business Background
- Address
- Xiamen Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China
- Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2023-06-09
- Main Markets
- North America, Africa, Mid East
FAQ
- Can I get samples?
- Yes. If you have any needs, please contact us and we will respond within 24 hours.
- Can I use other logos or designs on the products?
- Yes, we provide OEM/ODM services, you can customize products with other logos and designs.
- Do you have factories?
- Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.
- How do you ensure quality?
- We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.
- How long does it take to prepare after placing an order?
- Usually it takes 5~7 days, it also depends on the quantity of the order.
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