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Customs Clearance for Various Types of Power Switches (Isolators and Circuit Breakers)

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  • Customs Clearance for Various Types of Power Switches (Isolators and Circuit Breakers)

Customs Clearance of Isolator (Power Disconnect) Switches and Circuit Breakers in Iran (HS Code, Documents & Permits)

Isolator power switches and circuit breakers are essential, widely used components in power transmission and distribution systems. These electrical devices directly affect the safety and efficiency of power networks, and any malfunction can lead to serious consequences. Therefore, importing and clearing these products through customs requires precise knowledge of customs and technical regulations.

For a time and cost estimate to clear isolators & circuit breakers, contact the Saba Tarkhis experts.

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1) Isolator Switch (Disconnect Switch)

The isolator switch is a key electrical device used to separate sections of high-voltage networks. It is designed to open and close circuits under no-load conditions, allowing a portion of the system to be disconnected from the network for maintenance, repairs, or other operations without live voltage risk. In practice, isolators are typically used alongside circuit breakers so that, in case of a fault or technical operation, network safety is assured.

Applications of Isolator Switches

An essential tool in transmission and distribution networks for isolating sections to conduct maintenance, improve safety, and manage operations.
Circuit separation: Enables safe maintenance with no electric shock risk.
Section isolation: Segregates faulty parts of the network to prevent issue propagation.
Emergency control: Quickly disconnects risky sections to protect the grid.
Protection of sensitive equipment: Helps avoid damage from severe voltage fluctuations.
Energy management: Guides and controls power flow in distribution networks.
Overall, these switches enhance electrical system safety and efficiency.

Isolator HS Tariff Code

HS Code: Isolator (disconnect) switches fall under tariff code 85353000. This heading covers high-voltage switching and protection apparatus. Depending on product type and technical specs, minor classification variances may apply—consultation with a customs expert is advised.

Special Import Conditions for Isolators

Special conditions: Due to the critical nature of these devices, imports must comply with national and international standards. In some cases, technical testing and approvals from relevant authorities are required. To avoid clearance delays, it is advisable to obtain necessary permits from the Ministry of Energy and the Atomic Energy Organization of Iran in advance (as applicable).
Exporting countries: Major producers/exporters include Germany, China, Italy, and France—countries known for advanced technology and high standards in electrical equipment manufacturing.

2) Circuit Breaker

A circuit breaker is an advanced protective device whose primary function is to automatically interrupt current under abnormal conditions such as overloads or short circuits. Breakers are vital for preventing serious equipment damage and protecting people and property. By tripping at fault inception, they avert major incidents and costly losses.

Applications of Circuit Breakers

Used across industrial, commercial, and residential settings for protection and control—especially where rapid interruption is critical:
Power distribution systems: Protection against overloads and short circuits in substations.
Industrial facilities: Safeguards critical equipment and prevents production downtime.
Commercial & residential buildings: Protects circuits from hazards such as fire due to faults.
Power plants & generation facilities: Key role in managing large electrical currents safely.

Circuit Breaker HS Tariff Code

HS Code: Circuit breakers are classified under 85362090. This subheading covers various protective/automatic switches designed for controlling and protecting electrical currents at different voltages, and forms the basis for duties/taxes on imports.

Special Import Conditions for Circuit Breakers

Given their importance to grid safety and stability, these devices must strictly comply with international standards such as IEC (International Electrotechnical Commission). Compliance is often a legal requirement for import into countries like Iran. Typically, technical/performance tests are required to ensure switching capability under fault conditions (short-circuit/overload). In Iran, technical approvals from competent bodies such as the Ministry of Energy and, where applicable, the Atomic Energy Organization are also necessary to confirm conformity with national technical requirements.
Exporters & importers: High-tech electrical apparatus are produced by a limited number of countries. Iran mainly imports circuit breakers from China, Germany, France, and Japan—recognized leaders offering quality, reliability, and IEC compliance. China supplies competitively priced mass-produced products; Germany and France provide advanced equipment widely used in large industrial/infrastructure projects; Japan offers high-precision, dependable solutions. Iran has also developed capabilities to export isolators and circuit breakers to neighboring and some African markets, thanks to international-standard compliance and competitive pricing.

3) Import & Export Volumes of Isolators and Circuit Breakers

Imports into Iran:
Volumes depend on domestic demand and grid-development projects. Recent years have seen increased imports alongside infrastructure expansion. These imports, largely from Europe and Asia, are selected by technical requirements and project budgets, often serving large industrial/infrastructure applications (power plants, transmission networks, major facilities). Tight legal and technical coordination is needed to ensure compliance with Iran’s grid requirements.

Exports from Iran:
Leveraging industrial capacity and access to advanced manufacturing technologies, Iran has become a reputable regional exporter of isolators and circuit breakers—mainly to neighbors such as Iraq and Afghanistan and to some African countries. Products are well-received due to international-standard compliance, competitive pricing, and suitability for local climates and needs. With growing regional power sectors, such exports can boost foreign-exchange earnings and strengthen Iran’s market position.
Goods Short description HS Code
Isolator (disconnect) power switch High-voltage circuit isolation under no-load 85353000
Circuit breaker Automatic trip on short-circuit/overload 85362090

Final classification depends on rated voltage, switching design, application, and the manufacturer’s declared standards.

Need precise HS classification, IEC conformity, and coordination of Ministry of Energy / AEOI permits? Our team manages the entire case end-to-end.

Request proforma

Frequently Asked Questions

What are the HS codes for isolators and circuit breakers?

Per the text: isolators under 85353000 and circuit breakers under 85362090; final conformity depends on technical specifications.

Which permits and standards are required?

According to the text: compliance with IEC standards, plus approvals from the Ministry of Energy and the Atomic Energy Organization (as applicable) for safe import and operation.

Who are the main suppliers?

As noted: Germany, France, China, and Japan are leading manufacturers; Iran also exports to regional markets.

Is clearance time-consuming for these devices?

Due to technical tests, standards, and permits, precise coordination is essential; using a professional broker reduces delay risks and extra costs.

Media Suggestions

  • Image filename: isolator-circuit-breaker-customs-clearance-iran.jpg
  • Alt Text: Customs clearance of isolators (HS 85353000) and circuit breakers (HS 85362090) in Iran
  • Caption: “Clearance steps for isolators/breakers: from HS & IEC to Ministry of Energy permits.”
  • Infographic: “Document checklist, technical tests, and route to obtain technical approvals.”

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Summary & Call to Action

Given their critical role in power networks, clearing isolators and circuit breakers requires precise HS classification, technical (IEC) conformity, and the relevant permits. Saba Tarkhis leverages practical experience to move your process quickly and in full compliance.

Request expert consultation Get a proforma for clearance

Saba Brokerage’s Specialized Customs Services

Drawing on deep experience and expertise, our brokerage provides comprehensive, professional services for clearing isolator power switches and circuit breakers, including:

Pre-import consulting: Expert guidance to examine all legal/technical aspects—detailed tariff analysis, required standards, and special import conditions—to prevent downstream issues.
Document preparation: Careful preparation of all paperwork needed for clearance (proforma invoice, certificate of origin, commercial invoice, standards certificate). Attention to detail avoids problems and speeds processing.
Continuous customs follow-up: Ongoing tracking and coordination with customs and other agencies to ensure speed and efficiency, helping reduce costs.
Premium services: Options such as expedited clearance and use of customs facilitation programs—especially valuable when delivery time is critical.
Post-clearance support: Beyond clearance, we provide tax and customs consulting to help you manage import/export operations effectively, so you can focus on business growth.

With our professional services, importers can be confident their isolators and circuit breakers will be cleared quickly, safely, and cost-effectively—freeing you to focus on new opportunities.

Contact our experts for more information.

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