Short Description: ABB XT4N 250 Ekip LSIG 4-pole circuit breaker, 250A, UL/CSA certified, solid-state release mechanism for efficient and reliable power distribution.
Product ModelXT4N 250 Ekip LSIG In=250A 4p F F UL/CSA
Material Number1SDA075489R1
Product ID87746
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable PerformanceThe ABB XT4N 250 Ekip LSIG circuit breaker is designed for high-demand environments, ensuring reliable performance under various electrical conditions. Its robust construction and precise trip action make it ideal for industrial applications.
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2. Efficient Power DistributionWith a solid-state release mechanism, the XT4N 250 Ekip LSIG provides rapid response times, ensuring efficient handling of electrical faults and overcurrent situations. This feature is particularly beneficial in power distribution systems where quick action is crucial.
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3. Compliance with StandardsThe XT4N 250 Ekip LSIG is UL/CSA certified, adhering to international standards for electrical equipment. This certification ensures that the product meets the highest safety and performance standards, providing peace of mind for users.
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4. Durability and EnduranceEngineered for durability, the XT4N 250 Ekip LSIG features mechanical endurance capable of up to 25,000 cycles and electrical endurance of 8,000 cycles per hour. This durability ensures that the circuit breaker can withstand the demands of continuous operation.
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
3.5 kg
Circuit Breaker Type to be Associated
Power Distribution
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5. Easy InstallationThe circuit breaker features front terminals for easy connection, making installation straightforward and efficient. The recommended screw driver (Main Circuit M8) further simplifies the installation process, reducing downtime and increasing productivity.
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable for Product Class
SACE Tmax XT
Version
F
CAD Dimensional Drawing
1SDH001295R0677
Connecting Capacity Main Circuit
Busbar 85..200 mm²
Current Type
AC
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
Power Loss
at Rated Operating Conditions per Pole 16.40 W
Rated Current (In)
250 A
Rated Frequency (f)
50/60 Hz
Rated Insulation Voltage (Ui)
1000 V AC
Rated Operational Voltage
690 V AC
Rated Uninterrupted Current (Iu)
250 A
Rated Voltage (Ur)
690 V AC
Recommended Screw Driver
Main Circuit M8
Release
Ekip LSIG
Release Type
EL
Short-Circuit Performance Level
N
Standards
UL489
Sub-type
XT4
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
8 N·m
Interrupting Rating acc. to UL489
(240 V AC) 65 A (480 V AC) 25 A (600 V AC) 18 A
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
IDEA Granular Category Code (IGCC)
4934 >> 4 Pole Non-Interchangeable Trip Electronic Circuit Breakers
Object Classification Code
Q
UNSPSC
39121616
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
