High-performance moulded case circuit breaker with 4 poles, 400 A rated current, and 70 kA short-circuit breaking capacity.
Product ModelT5N 400 BREAKING PART 4p F F
Material Number1SDA054582R1
Product ID74674
Stock on Request
Last updated: 9/5/2026
Key Features
1
1. Reliable Electrical ProtectionThe ABB T5N 400 BREAKING PART 4P F F is engineered to provide reliable electrical protection, ensuring the safety of your equipment and personnel in industrial settings.
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2. High Short-Circuit Breaking CapacityWith a short-circuit breaking capacity of 70 kA, this circuit breaker can handle high electrical surges, making it ideal for applications where reliability is crucial.
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3. Efficient OperationDesigned for efficient operation, the T5N 400 BREAKING PART 4P F F minimizes downtime and ensures continuous power supply, enhancing overall system productivity.
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4. Versatile ApplicationSuitable for a wide range of industrial applications, including transformer, generator, and installation protection, this circuit breaker is versatile and adaptable to various electrical needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK10103A1056 9AKK108467A6707
Product Net Width
186 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
4.15 kg
Product Main Type
SACE Tmax T
5
5. Compliance with International StandardsMeets IEC 60947 standards, ensuring compliance with international safety and performance requirements, providing peace of mind for users worldwide.
Product Name
Moulded Case Circuit Breaker
Product Type
Breaking Part
Suitable For
T5
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Device
Breaking Part
Electrical Durability
7000 cycle 60 cycles per hour
Mechanical Durability
20000 cycle 120 cycles per hour
Number of Poles
4
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC 750 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 70 kA (230 V AC) 70 kA (380 V AC) 36 kA (400 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 30 kA (500 V AC) 25 kA (690 V AC) 20 kA
Rated Short-time Withstand Current Low Voltage (Icw)
(220 V AC) 70 kA (230 V AC) 70 kA (380 V AC) 36 kA (400 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 30 kA (500 V AC) 25 kA (690 V AC) 20 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 25 kA (750 V DC) 3 Poles in Series 16 kA
Rated Uninterrupted Current (Iu)
400 A
Short-Circuit Performance Level
N
Standards
IEC
Sub-type
T5
Terminal Connection Type
Fixed Circuit-Breakers Front
Test Voltage Max (Utest)
3500 V
Test Voltage at Industrial Frequency for 1 Minute
3500 V
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA054582R1
ABB T5N 400 BREAKING PART 4P F F - High-Performance Moulded Case Circuit Breaker | INDPRT
