High-performance, four-pole circuit breaker with thermomagnetic release, rated for 160-1600 A, ideal for industrial and commercial power distribution.
Product ModelXT3N 250 TMD 160-1600 4p F F InN=50%
Material Number1SDA068064R1
Product ID86447
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High-Performance Electrical ProtectionThe ABB XT3N 250 TMD 160-1600 4p F F InN=50% provides exceptional protection against electrical faults, ensuring the reliability and continuity of your electrical systems.
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2. Advanced Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMD), this circuit breaker offers quick and reliable tripping in case of short circuits or overloads, ensuring safety and efficiency.
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3. Wide Current RangeWith a rated current range of 160-1600 A, this circuit breaker is versatile and suitable for various industrial and commercial applications, from low to high-power distribution.
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4. Robust ConstructionBuilt with high-quality materials, the XT3N 250 TMD 160-1600 4p F F InN=50% is designed to withstand harsh environmental conditions, ensuring long-lasting performance and reliability.
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
150 mm
Product Net Depth / Length
70 mm
Product Net Weight
2.1 kg
Circuit Breaker Type to be Associated
Power Distribution
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5. Compliance with International StandardsMeets IEC standards, ensuring compliance with international safety and performance regulations, making it a trusted choice for global electrical infrastructure projects.
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
CAD Dimensional Drawing
1SDH001295R0483
Connecting Capacity Main Circuit
Busbar 85..192 mm²
Current Type
AC/DC
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 7.9 W
Rated Current (In)
160 A
Rated Frequency (f)
50 / 60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
1600 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
690 V AC 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 50 kA (230 V AC) 50 kA (240 V AC) 50 kA (380 V AC) 27 kA (415 V AC) 36 kA (440 V AC) 19 kA (500 V AC) 15 kA (525 V AC) 9.75 kA (690 V AC) 3.75 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 50 kA
(220 V AC) 50 kA (230 V AC) 50 kA (240 V AC) 50 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 20 kA (525 V AC) 13 kA (690 V AC) 5 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
250 A
Rated Voltage (Ur)
690 V
Recommended Screw Driver
Main Circuit M8
Release
TMD
Release Type
TM
Setting Range
112...160 A
Short-Circuit Performance Level
N
Standards
IEC60947-2
Sub-type
XT3
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
8 N·m
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
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA068064R1
ABB XT3N 250 TMD 160-1600 4p F F InN=50% - High-Performance Circuit Breaker | INDPRT
