High-performance, 4-pole, UL/CSA certified molded case circuit breaker with 250 A rated current and 36 kA short-circuit breaking capacity.
Product ModelXT4N 250 BREAKING PART 4p F F UL/CSA
Material Number1SDA075645R1
Product ID84320
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Reliability and DurabilityThe ABB XT4N 250 BREAKING PART 4p F F UL/CSA is designed to withstand 120 cycles per hour and 8000 cycles of electrical durability, ensuring consistent performance in demanding industrial environments.
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2. Robust Short-Circuit Breaking CapacityWith a rated short-circuit breaking capacity of 36 kA, this circuit breaker provides reliable protection against short circuits, ensuring the safety of your electrical system.
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3. Comprehensive Safety FeaturesUL/CSA certification ensures compliance with North American safety standards, providing peace of mind for your electrical installations.
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4. Versatile ApplicationSuitable for a wide range of applications, including power distribution in industrial settings, this circuit breaker is versatile and adaptable to various electrical configurations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
140 mm
Product Net Height
160 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
2.65 kg
Product Main Type
SACE Tmax XT
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5. Efficient DesignThe front-terminal design and bolt connection make it easy to integrate into your existing electrical infrastructure, minimizing installation time and effort.
Product Name
Moulded Case Circuit Breaker
Product Type
Breaking Part
Suitable for Product Class
SACE Tmax XT
Version
F
Electrical Durability
120 cycles per hour 8000 cycle
Mechanical Durability
240 cycles per hour 25000 cycle
Number of Poles
4P
Opening Time
CB with SOR 15 ms CB with UVR 15 ms
Order Multiple
1 piece
Rated Operational Voltage
600 V AC 500 V DC
Rated Uninterrupted Current (Iu)
250 A
Rated Voltage (Ur)
600 V
Short-Circuit Performance Level
N
Standards
UL489
Sub-type
XT4
Terminal Connection Type
Front
Interrupting Rating acc. to UL489
(240 V AC) 65 kA (480 V AC) 25 kA (600 V AC) 18 kA (250 V DC) 2 Poles in Series 35 kA (600 V DC) 3 Poles in Series 35 kA
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
