ABB T4H 320 PR221DS-LS/I 3P FF + Acc: Reliable, efficient, and durable moulded case circuit breaker with solid-state release and front terminal connection.
Product ModelT4H 320 BREAKING PART 3p F F + Acc
Material Number1SDX010837R1
Product ID73962
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. Reliable Performance The ABB T4H 320 PR221DS-LS/I 3P FF + Acc is engineered to provide consistent and reliable performance in a wide range of electrical applications. Its robust design ensures that it can handle various operational conditions without compromising on safety and efficiency.
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Feature2. Efficient Operation Designed for efficient operation, this moulded case circuit breaker minimizes power loss and maximizes uptime. Its advanced technology ensures that it operates smoothly and effectively, reducing the risk of electrical faults and downtime.
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Feature3. Solid-State Release Equipped with a solid-state release mechanism, the T4H 320 PR221DS-LS/I 3P FF + Acc offers enhanced reliability and faster response times during short-circuit conditions. This feature ensures that the breaker can quickly and safely disconnect the circuit in case of an emergency.
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Feature4. Front Terminal Connection The front terminal connection of the T4H 320 PR221DS-LS/I 3P FF + Acc provides easy and convenient access for wiring and maintenance. This design feature simplifies the installation and repair process, reducing the time and effort required for electrical work.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
CN8
85389099
Country of Origin
Italy (IT)
Customs Tariff Number
85389099
EAN
8056221878371
Invoice Description
T4H 320 BREAKING PART 3p F F + Acc
Minimum Order Quantity
1 piece
5
Feature5. Durable Construction Built with high-quality materials, the T4H 320 PR221DS-LS/I 3P FF + Acc is designed to withstand the rigors of continuous operation. Its durable construction ensures that it can handle frequent switching cycles and maintain its performance over an extended period, reducing the need for frequent replacements.
Package Level 1 EAN
8056221878371
Package Level 1 Units
1 piece
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Selling Unit of Measure
piece
Short Description
T4H 320 BREAKING PART 3p F F + Acc
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)