ABB XT2N 160 TMD 25-300 4P F F: High-performance DC circuit breaker for TMax XT systems, featuring 160A uninterrupted current and 8kV impulse withstand voltage.
Product ModelXT2X160 DC TMD25 FF 4P
Material Number1SDA123576R1
Product ID92480
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Uninterrupted CurrentThe ABB XT2N 160 TMD 25-300 4P F F supports up to 160A uninterrupted current, ensuring continuous operation even during short circuits.
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2. Impressive Impulse Withstand VoltageWith a rated impulse withstand voltage of 8kV, this circuit breaker provides robust protection against electrical surges and spikes.
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3. Thermomagnetic Release (TMD)Equipped with a thermomagnetic release mechanism, the XT2N 160 TMD 25-300 4P F F ensures reliable and efficient operation under various electrical conditions.
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4. Compatibility with TMax XT SystemsDesigned specifically for TMax XT systems, this circuit breaker offers seamless integration and optimal performance within these systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
120 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.6 kg
Product Name
Moulded Case Circuit Breaker
Product Type
CB
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5. Enhanced Electrical DurabilityCapable of withstanding 120 cycles per hour and a total of 8000 cycles, the XT2N 160 TMD 25-300 4P F F is built to last, ensuring long-term reliability in demanding electrical environments.
Version
F
Current Type
DC
Mechanical Durability
25000 cycle ;240 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 2.00 W
Rated Current (In)
25 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(250 V DC) 2 Poles in Series 100 kA (500 V DC) 3 Poles in Series 50 kA
