ABB T5N 400 UL/CSA PR221DS-LS/I 300 3P FF + Acc: Reliable, three-pole molded case circuit breaker with solid-state release and front terminals, meeting UL 489 and CSA C22 standards.
Product ModelT5N 400 UL/CSA PR221DS-LS/I 300 3p F F + Acc
Material Number1SDX164041R1
Product ID111148
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliability and SafetyThe ABB T5N 400 UL/CSA PR221DS-LS/I 300 3P FF + Acc is designed to provide reliable and safe operation, meeting stringent UL 489 and CSA C22 standards.
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2. Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker ensures fast and efficient tripping in case of an electrical fault.
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3. Front Terminal ConnectionFeaturing front terminal connections, the T5N 400 makes installation and maintenance easier, reducing downtime and increasing efficiency.
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4. High PerformanceWith a rated current of 400 A and a rated operational voltage of 600 V AC, this circuit breaker is suitable for a wide range of applications, including branch circuit protection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
CN8
85362090
Country of Origin
Italy (IT)
Customs Tariff Number
85362090
EAN
8057558666754
Invoice Description
T5N 400 UL/CSA PR221DS-LS/I 300 3p F F + Acc
Minimum Order Quantity
1 piece
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5. Comprehensive AccessoriesThe T5N 400 comes with a range of accessories, including shunt trips, auxiliary contacts, and undervoltage release, ensuring a complete installation solution.
Order Code US and Canada
T5N300BLU4
Package Level 1 EAN
8057558666754
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Selling Unit of Measure
piece
Short Description
T5N 400 UL/CSA PR221DS-LS/I 300 3p F F + Acc
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
