Import 4p 20ka Three Phase Surge Protector — Buy in wholesale FOB from Supplier in China
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4p 20ka Three Phase Surge Protector
The PQ3-20 4P 20kA Three Phase Surge Protector is designed to safeguard AC power systems from transient overvoltages caused by indirect or direct lightning strikes. It is compatible with 50/60Hz systems up to 380V, supporting IT, TT, TN-C, TN-S, and TN-C-S configurations. The surge protector features a maximum continuous working voltage of 420V AC, which can be customized, and a voltage protection level of 1.5kV, ensuring robust defense against surges.
This SPD adheres to GB18802.1/IEC61643-1 standards, which define requirements for surge protective devices in low-voltage power systems. The nominal discharge current is 10kA, while the maximum discharge current reaches 20kA, making it suitable for high-exposure environments. The response time is a critical parameter for surge protectors, as faster response times reduce the risk of equipment damage from transient voltages. Standard industry response times for similar devices typically range from 25 to 100 nanoseconds.
Applications include protection for industrial machinery, commercial buildings, and critical infrastructure in regions prone to lightning activity. Buyers such as electrical contractors, facility managers, and system integrators often source these devices to comply with safety regulations and prevent costly downtime. The SPD is matched with a 32A circuit breaker or fuse, ensuring coordination with the electrical system’s overcurrent protection. Confirm the system’s voltage, frequency, and configuration before selecting this model.
| Model Code | PQ3-20 |
| Poles | 4P |
| Maximum Continuous Working Voltage (Uc) | 420V AC (customizable) |
| Nominal Discharge Current (In) | 10kA |
| Maximum Discharge Current (Imax) | 20kA |
| Voltage Protection Level (Up) | 1.5kV |
| Matched Circuit Breaker/Fuse | 32A |
| AC Frequency | 50/60Hz |
| Rated Voltage | Up to 380V |
| Compatible Power Systems | IT, TT, TN-C, TN-S, TN-C-S |
| Standard Compliance | GB18802.1/IEC61643-1 |
| Typical Response Time | 25-100 nanoseconds |
| Standard Operating Temperature | -40°C to +80°C |
| Typical Installation | DIN rail or panel mount |
Zhejiang Pingqi Electric Co., Ltd. operates from China, with its address registered in the 632500 postal region. The company focuses on manufacturing electrical protection devices, including surge protective devices and circuit breakers, for industrial and commercial applications. Its products are engineered to meet international standards, ensuring reliability in diverse electrical environments.
The supplier holds a harbor trust tier, indicating a baseline level of verification. While specific performance metrics like response rate are not provided, the company’s offerings are designed to address the needs of global buyers in the electrical safety sector. Buyers should confirm certifications, customization options, and lead times directly with the supplier, as these details are not explicitly listed in the available data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing 4p 20ka Three Phase Surge Protector from Zhejiang Pingqi Electric Co., Ltd. - China Import Guide
Before placing an order, confirm the SPD’s compatibility with your power system’s voltage, frequency, and configuration (IT, TT, TN-C, etc.). Check whether the maximum continuous working voltage (Uc) of 420V AC meets your system’s requirements or if customization is needed. Verify that the voltage protection level (Up) of 1.5kV aligns with the sensitivity of your connected equipment to avoid damage from residual surges.
Clarify logistics details such as lead times, as these are not provided. Common Incoterms for electrical components include FOB or CIF, but confirm which applies to your shipment. Payment terms may include TT or LC, so request options that fit your procurement process. Ensure the supplier can provide documentation for customs clearance, such as a commercial invoice and packing list.
Inspect the SPD for physical damage upon receipt and verify its rated specifications match your order. Test the device’s response time and discharge capacity under controlled conditions if possible, or request third-party test reports from the supplier. Confirm that the SPD is certified to GB18802.1/IEC61643-1 and that all documentation, including compliance certificates, is provided before installation.
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30 suppliersBuy 4p 20ka Three Phase Surge in Bulk — Verified Supplier in China
When sourcing 4p 20ka Three Phase Surge Protector for your business, securing the right balance of quality and cost is essential. Zhejiang Pingqi Electric Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $14.99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
4p 20ka Three Phase Surge Specifications, Trade Terms & Pricing
Importing 4p 20ka Three Phase Surge requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Pingqi Electric Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Zhejiang Pingqi Electric Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4p 20ka Three Phase Surge has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import 4p 20ka Three Phase Surge — Shipping, Logistics & Customs
Importing 4p 20ka Three Phase Surge requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About 4p 20ka Three Phase Surge
What is the wholesale price of 4p 20ka Three Phase Surge Protector?
The current listed wholesale price for 4p 20ka Three Phase Surge Protector from Zhejiang Pingqi Electric Co., Ltd. is $14.99/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhejiang Pingqi Electric Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for 4p 20ka Three Phase Surge?
The supplier, Zhejiang Pingqi Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4p 20ka Three Phase Surge. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 4p 20ka Three Phase Surge Protector?
The HS Code classification for 4p 20ka Three Phase Surge Protector depends on the specific grade and form. Contact Zhejiang Pingqi Electric Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 4p 20ka Three Phase Surge from China?
To import 4p 20ka Three Phase Surge from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Pingqi Electric Co., Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Is Zhejiang Pingqi Electric Co., Ltd. a verified supplier?
Yes, Zhejiang Pingqi Electric Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of 4p 20ka Three Phase Surge Protector?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zhejiang Pingqi Electric Co., Ltd. through EximNext.
What packaging options are available for bulk orders of 4p 20ka Three Phase Surge?
Zhejiang Pingqi Electric Co., Ltd. offers 4p 20ka Three Phase Surge with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 4p 20ka Three Phase Surge the most?
4p 20ka Three Phase Surge is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Pingqi Electric Co., Ltd. through our platform.
What certifications does this 4p 20ka Three Phase Surge supplier hold?
Zhejiang Pingqi Electric Co., Ltd. maintains international quality certifications. These ensure that the 4p 20ka Three Phase Surge meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 4p 20ka Three Phase Surge Protector on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhejiang Pingqi Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhejiang Pingqi Electric Co., Ltd..
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