The ABB XT2N 160 TMA 40-400 4P FF is a reliable, four-pole moulded case circuit breaker with a thermomagnetic release, ideal for industrial power distribution systems.
Product ModelXT2N160 DC TMA40 FF 4P
Material Number1SDA123512R1
Product ID82488
Stock on Request
Last updated: 9/6/2026
Key Features
1
1. High Electrical DurabilityThe XT2N 160 TMA 40-400 4P FF can withstand up to 8,000 electrical cycles, ensuring consistent performance in demanding industrial environments.
2
2. Robust ConstructionBuilt with a robust plastic casing, this circuit breaker safeguards live components against impact, shocks, and vibrations, reducing the risk of accidental tripping.
3
3. Thermomagnetic ReleaseEquipped with a thermomagnetic release, the XT2N 160 TMA 40-400 4P FF provides reliable protection against overloads and short circuits, ensuring the safety of your equipment.
4
4. High Breaking CapacityWith a breaking capacity of up to 36 kA, this circuit breaker can handle high short-circuit currents, protecting your equipment from damage and preventing nuisance tripping.
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
5
5. Compact DesignMeasuring 120 mm in width, 130 mm in height, and 82.5 mm in depth, the XT2N 160 TMA 40-400 4P FF is designed to fit seamlessly into your industrial power distribution systems without straining machinery.
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 3.71 W
Rated Current (In)
40 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 36 kA (500 V DC) 3 Poles in Series 36 kA