Drop out Fuse & Lighting Arrestors Combi Unit C/W Mounting Accessories Arrestor
Product Specifications
- C-CO12100-SA12
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Product Highlights
- Integrated Protection Design: Combines drop-out fuse and lightning arrestors in one compact unit for dual overcurrent and surge protection.
- Versatile Voltage Ratings: Available for 11kV, 12kV, 15kV, 24kV, 27kV, 33kV, and 36kV power networks.
- Comprehensive Customization: Offers full customization, minor customization, and flexible options based on samples or designs.
- High Performance Material: Constructed with ZnO (Zinc Oxide) for reliable lightning surge diversion and equipment safety.
- Certified Quality Standards: Manufactured under ISO9001 and IEC certification standards ensuring global compliance.
- Simplified Installation: Comes with included mounting accessories and sturdy packaging to save time and effort.
- Wide Application Scope: Ideal for substation feeders, industrial power entrances, rural networks, and 33kV/11kV distribution lines.
- Flexible Order Terms: Minimum Order Quantity is 1, accepting various payment methods including LC, T/T, and PayPal.
Product Attributes
- Customization
- Available
- Type
- Power Source Arrester
- Application
- Substation
- Model NO.
- C-CO12100-SA12
- Size
- Meidum
- Operation Voltage
- High Voltage
- Shape
- Circle
- Material
- ZnO
- Certification
- ISO9001, IEC
- Brand
- Jecsany
- Transport Package
- Pack
- Specification
- Customization
- Trademark
- Jecsany
- Origin
- Zhejiang, China
- HS Code
- 8535100000
- Production Capacity
- 50000PCS/Year
- Package Size
- 108.00cm * 32.00cm * 72.00cm
- Package Gross Weight
- 42.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Drop out Fuse & Lighting Arrestors Combi Unit C/W Mounting Accessories Arrestor
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Product Description

1. Product Overview
2. General System Specification
- Nominal System Voltage: 11kV
- Max. System Operating Voltage: 12kV
- Rated Frequency: 50Hz
- System Fault Level: 25kA
3. Surge Arrester Technical Data
- Rated Voltage: 12kV
- Continuous Operating Voltage: 10.2kV
- Standard Nominal Discharge Current (8/20μs): 10kA
- High Current Impulse (4/10μs): Peak 100kA
- Max Impulse Residual Voltage:
- Steep Current Impulse (1/20μs): Peak 40kV
- 10kA 8/20μs Lightning Impulse: Peak 35kV
- Switching Impulse: Peak 30kV
- Minimum Creepage Distance: 350mm
4. Drop Out Fuse Cutout Technical Data
- Rated Voltage: 12kV
- Rated Continuous Current: 100A
- Insulation Withstand:
- Isolating Distance across Fuse Base: 85kV
- To Earth & Between Poles: 75kV
- 1min Wet Power Frequency Withstand Voltage (rms): 32kV
- Minimum Total Creepage Distance: 600mm
- Interrupting Rating:
- Minimum Symmetrical Interrupt Rating (rms): 8kA
- Minimum Asymmetrical Interrupt Rating (rms): 9.6kA
- X/R Ratio: 4.0
5. Core Advantages
- Integrated combo design: one unit for both lightning surge protection and circuit fault breaking, save pole space & field installation cost.
- Composite polymer insulator housing, excellent anti-pollution & outdoor weatherproof performance.
- Factory pre-assembled, ready for direct pole mounting after delivery.
- Strictly tested per international distribution standard, applicable for Southeast Asia, South America & Latin America 12kV overhead grid
KEY WORD:Drop Out Fuse, Lighting Arrestors, Combi Unit, 33kV, Drop Out Surge Arresters, Power System Protection
PRODUCT DESCRIPTION
A compact 33kV/11kV combo unit integrating drop-out fuse and lightning arrestors, complete with mounting accessories. It offers dual protection against overcurrents and surges, ensuring reliable power system operation.
This combi unit combines a high-performance drop-out fuse and lightning arrestors in one integrated design, suitable for 33kV and 11KV power networks. The drop-out fuse efficiently cuts off overcurrents, while the arrestors divert lightning-induced surges, preventing damage to equipment. With included mounting accessories, installation is simplified, saving time and effort.
Packed in sturdy cartons with foam padding to protect components. Mounting accessories are separately packed in sealed bags. Each unit is labeled with specifications for easy identification.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR253663". Items marked "" are certified.
Company Profile
Ningbo Jecsany Electrical Equipment Co., Ltd. Has been engaged in the technology and trade on professional high-voltage power electrical products, research and development, manufacturing and export with decades of good performance and experience. Due to the special application of power components and parts in international trade, it is difficult for many overseas customers to match with requirements quickly and accurately. Too much energy is spent on the communication of matching products, result in long trade cycle, and poor customer experience. Combined with our R& D production experience, we are cultivating a team that matches products fastest and most accurately, and we have professional teams in the UK, South Africa, and Tanzania engaged in power industry. In this way, JECSANY has gradually developed into a professional supplier including various circuit breakers, Auto reclosers, porcelain and polymer insulators, lightning arresters, fuse cutouts, disconnecting switch, power fittings, cable accessories, power tools, transformers and switchgear. And be able to provide one-stop service for new and old customers, including product development, design, manufacturing, transportation, installation, and after-sales service.
JECSANY is constantly providing products that comply with international standards, such as IEC 61952, IEC 61109, IEC 60099-4, IEC 60282-2, IEC 6052, IEC 60255, IEC 62271-100, IEC298, ANSI/IEEE C37.66, etc. With scientific management, professional engineers, well-trained technicians and skilled workers, we are able to produce more than 2 million major electrical equipments per year with high quality. Almost all products are produced for overseas markets and exported to the United States, South Africa, Vietnam, Africa, South Korea, South America, South Asia and other over 50 countries and regions around the world. Some products have received IEC certification and have earned a high reputation in the global market. In order to better deal with new challenges and meet customers' higher requirements, we are constantly updating and developing more products for new and old customers.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room1516, No. 575 Tiantong South Road, Shounan Street, Yinzhou District, Ningbo City, Ningbo, Zhejiang, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
- Main Products
- Vacuum Circuit Breaker, Surge Arrester, Fuse Cutout, Polymer Insulator, Isolate Disconnector, Power Electrical Fitting, Cable Wire Terminals, Aerial Electrical Fittings, Strapping Band, LED Light
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 8 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Africa, Domestic
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the maximum operating voltage?
- The unit supports high voltage applications up to 36kV, with specific ratings available for 11kV, 12kV, 15kV, 24kV, 27kV, and 33kV.
- Can I customize the product specifications?
- Yes, we offer full customization, minor customization, and flexible customization options based on your samples or designs.
- What certifications does this unit hold?
- The product is certified under ISO9001 and IEC standards to ensure quality and safety.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit, making it suitable for small-scale testing or specific project needs.
- How is the product packaged for shipping?
- Units are packed in sturdy cartons with foam padding, while mounting accessories are separately sealed in bags for protection.
- What are the available payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time for production?
- The average lead time is one month, regardless of whether it is peak season or off-season.
- Is OEM service available?
- Yes, both OEM and ODM services are available for this product line.
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