| Customization: | Available |
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| Technics: | Injection Molding |
| Standard: | GB |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| No. | Type |
Rated voltage (kV) |
Rated Mechanical Bending Load (KN) |
Structure Height (mm) |
Min. Arc distance (mm) |
Min Creepage distance (mm) |
Lightning impulse with stand voltage (kV) |
Power Frequency 1 min Wet Withstand Voltage (kV) |
| 1 | FZSW-11/10 | 11 | 10 | 405 | 165 | 430 | 95 | 45 |
| 2 | FZSW-24/10 | 24 | 10 | 450 | 320 | 700 | 125 | 65 |
| 3 | FZSW-33/10 | 33 | 10 | 570 | 320 | 1080 | 220 | 145 |
| 4 | FZSW-22/20 | 33 | 20 | 590 | 358 | 1200 | 200 | 95 |
| 5 | FZSW-66/10 | 66 | 10 | 760 | 630 | 1940 | 350 | 185 |
| 6 | FZSW-66/12.5 | 66 | 12.5 | 1050 | 790 | 2248 | 350 | 185 |
Company Overview
Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.
Core Brands & Solutions
Leveraging a dual-brand strategy, we cater to diverse industry needs:
Optelec brand
Leader in Optical Communication & Power Transmission
Optical Communication:
FTTH cables, ADSS/OPGW cables, fiber jumpers/pigtails, FAT/FDT distribution boxes, optical network components, and cable accessories.
Power Transmission & Distribution:
Piercing clamps, ABC clamps, composite/ceramic insulators, surge arresters, fuses, switchgear cabinets, and cable terminals.
Jetpower brand
Innovator in Renewable Energy & Power Systems
Solar street lighting systems.
Customized power supply solutions for telecom towers and industrial applications.
Q1:Can u provide us with samples?
Ans1: Yes, we can provide 1 to 2pcs samples for free.
Q2:If we need customized/OEM product, Can u supply?
Ans2: Yes,Customized/OEM product/artwork is available for us. Professional designers, Advanced technicians and mold modifications department ensure that we will make the exact model for u accordingly.
Q3:If u can accept small trial order?
Ans3: Yes, small trial order is accepted.
Q4:What payment terms available for u?
Ans4: We accept TT, LC, Alipay etc.
Q5:Can u offer discount?
Ans5: Yes, Discount available on large order. The larger the order, the more discount we will offer.
Q6:What is ur delivery time?
Ans6: Usually, delivery will be made within 2 weeks after down payment; If order very large,one month we will need. Please note, delivery time is production time, and shipping time not included. If u want to know, we can help u consult shipping company for details.
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