24KV Solid Fuse Cutout

SARAH Electric's advanced 24kV solid fuse cutout series covers all models including SJC-36/SJC-37/SJC-38/SJC-39, and is compatible with mainstream drop out fuse structures both domestically and internationally. It supports customized sizes, voltage levels, and accessory combinations, and has sufficient stock in stock to meet the fast shipping needs of bulk orders.

Core Technical Parameters

Rated voltage: 10kV, 15kV, 24kV (other voltage levels can be customized)

Rated current: compatible with the full range of 10A-200A fuse specifications

Insulation performance: Power frequency withstand voltage ≥ 42kV/1min, lightning impulse withstand voltage ≥ 200kV, insulation resistance ≥ 1000M Ω

Mechanical lifespan: ≥ 1000 opening and closing operations without mechanical damage

Environmental applicability: -40 ℃~+85 ℃, resistant to high and low temperatures, UV rays, salt spray, suitable for harsh outdoor environments

Arc extinguishing performance: Equipped with a high-purity arc extinguishing tube, it quickly extinguishes the arc when breaking short-circuit current, without the risk of reignition

Material standard: In accordance with GB/T 15166.2 and IEC 60282-1 international standards, all copper contacts have no virtual soldering.

Core Product Advantages

The 24kV solid fuse cutout adopts imported epoxy fiberglass pipes, which have high insulation strength, strong mechanical properties, impact resistance, and anti cracking. It does not age or crack after long-term outdoor use, completely eliminating the risk of insulation breakdown.

Built in high-purity arc extinguishing tube, quickly extinguishing the arc during short-circuit breaking, avoiding arc erosion of the contact, ensuring the reliability of breaking, and adapting to the short-circuit current breaking requirements of the entire 10kV-24kV series.

All contacts, wire clamps, and connecting rods are forged with H62 brass, which has high conductivity, oxidation resistance, and corrosion resistance. It operates for a long time without heating or false connections, reducing line losses.

Covering the entire series of SJC-36/SJC-37/SJC-38/SJC-39, it is compatible with mainstream drop out fuses at home and abroad (such as ABB, Siemens, and domestic RW series), and can be installed directly without modification.

Regular models such as 15kV 242mm, 24kV 320mm, and 10kV 305mm are available in stock, and support customization of special lengths, voltage levels, and contact structures. Batch orders can be shipped quickly within 72 hours.

Each batch of 24kV solid fuse cutouts has passed withstand voltage, mechanical life, and breaking tests, complying with national and IEC international standards. Third party testing reports can be provided to meet the requirements of power engineering bidding and export projects.

Applicable scenarios and installation guidelines

Core Applicable Scenarios

10kV/15kV/24kV outdoor pole mounted transformer primary side protection

Overload and short circuit protection for branch lines and cable terminals of distribution lines

High voltage distribution systems for industrial and mining enterprises, photovoltaic power stations, and wind power projects

Overseas power engineering projects, supporting export type distribution equipment

Renovation, maintenance, repair, and replacement of old fuses

Precautions for Installation and Use

1. Selection and matching: Select the corresponding fuse tube according to the fuse model, voltage level, and rated current, ensuring that the tube length and contact structure are completely matched

2. Fuse installation: Thread the fuse into the tube body, fix both ends on the upper and lower contacts, tighten the clamping screws to prevent the fuse from loosening and causing accidental melting

3. Installation operation: Install the 10kV drop out fuse tube into the drop out fuse, use an insulated operating rod during operation to ensure that the opening and closing are in place and there is no jamming

4. Regular inspection: Quarterly inspection of the appearance of the melting tube and the contact condition of the contacts, and timely replacement if aging, cracking, or heating is found

5. Safety regulations: Strictly follow the electrical safety regulations for operation, and live working must be carried out by professional personnel, with proper insulation protection

Shipment and Service Guarantee

Spot and Shipping Capability

Regular inventory: SJC-36/SJC-37/SJC-38/SJC-39 all models of fuse tubes, spare insulation tubes, and accessories are available in stock, supporting same day ordering and same day shipping

Batch orders: undertake large batches of engineering orders, customize packaging and printing according to needs, and complete production and shipment within 72 hours

Export services: Support export packaging, neutral packaging, provide product qualification certificates and testing reports, and adapt to the logistics needs of sea and air transportation

Sample support: We can provide sample testing, quick response to small batch trial orders, and assist customers in project selection.

After sales Service Guarantee

24kV solid fuse cutout comes with a 12-month warranty, during which it will be replaced free of charge if not damaged by human factors

Provide technical selection support and recommend suitable products based on customer fuse models and circuit parameters

Full after-sales follow-up, real-time tracking of order logistics, and response and resolution of after-sales issues within 24 hours

Support customized development of 12kV drop out fuse tubes and customized fuse tube solutions for special project requirements

FAQ

Q1: How to choose the appropriate fuse tube model?

A: Based on your drop out fuse model, line voltage level (10kV/15kV/24kV), fuse tube length, and contact structure selection, we can provide fuse model/photos for precise matching.

Q2: Can we purchase insulation tubes separately for fuse tubes?

A: Sure, we provide separate spare insulation pipes (15kV 242mm, 24kV 320mm, etc.) that are compatible with corresponding models of melting pipes, making it convenient for customers to replace and repair them themselves.

Q3: Does the product support export?

A: Support, the fuse tube complies with IEC international standards, and can provide English instructions and testing reports. It is suitable for overseas power projects and supports neutral packaging and customized printing.

Q4: Are there any price discounts for bulk purchases?

A: For engineering bulk orders, we offer tiered discounted prices and can contact sales for exclusive quotes. We also support long-term cooperation framework agreements.

Contact Us

If you need to obtain detailed product samples, quotations, technical support, or customize exclusive fuse tube solutions, please feel free to contact us at any time!

We will provide you with professional selection suggestions, fast shipping services, and comprehensive after-sales support to help your power project operate stably.