High-performance, three-pole circuit breaker with 630 A rated current and 25 kA short-circuit breaking capacity at 750 V DC.
Product ModelT5S 630 BREAKING PART 3p F F
Material Number1SDA054588R1
Product ID74665
Stock on Request
Last updated: 9/6/2026
Key Features
1
1. Reliable PerformanceThe ABB T5S 630 Breaking Part 3P FF is engineered to provide reliable performance under various electrical conditions, ensuring consistent operation and minimizing downtime.
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2. High Short-Circuit Breaking CapacityWith a short-circuit breaking capacity of 25 kA at 750 V DC, this circuit breaker is designed to handle high surge currents, protecting your electrical system from damage.
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3. Durable DesignConstructed with high-quality materials, the T5S 630 is built to withstand 5000 cycles at 60 cycles per hour, making it a durable addition to your electrical infrastructure.
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4. Easy InstallationFeaturing front terminals, the T5S 630 Breaking Part 3P FF offers easy installation and maintenance, reducing the time and effort required for setup and upkeep.
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
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.25 kg
Product Main Type
SACE Tmax T
5
5. Compliance with International StandardsDesigned to meet IEC standards, this circuit breaker ensures compliance with international safety and performance regulations, 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
5000 cycle 60 cycles per hour
Mechanical Durability
20000 cycle 120 cycles per hour
Number of Poles
3
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) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA
(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 2 Poles in Series 36 kA (750 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
630 A
Short-Circuit Performance Level
S
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
1SDA054588R1
ABB T5S 630 Breaking Part 3P FF - Reliable and Durable Circuit Breaker | INDPRT
