High-performance AC/DC circuit breaker with thermomagnetic release and front terminals, ideal for reliable short-circuit protection in various applications.
Product ModelXT2N160 DC TMA160 FF 4P
Material Number1SDA123518R1
Product ID89782
Stock on Request
Last updated: 9/6/2026
Key Features
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Feature1. Reliable AC/DC Operation The ABB XT2N 160 DC TMA 160 FF 4P operates seamlessly in both AC and DC environments, ensuring consistent performance across a wide range of electrical systems.
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Feature2. Thermomagnetic Release Equipped with a thermomagnetic release mechanism, this circuit breaker provides robust short-circuit protection by automatically tripping in case of an overload or fault.
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Feature3. Front Terminal Connection The front terminal connection makes installation and maintenance easier, reducing downtime and increasing overall efficiency.
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Feature4. High Short-Circuit Breaking Capacity With a rated service short-circuit breaking capacity of up to 65 kA at 220, 230, and 240 V AC, this circuit breaker is designed to handle high short-circuit currents effectively.
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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Feature5. Compliance with IEC Standards The XT2N 160 DC TMA 160 FF 4P meets IEC standards for safety and performance, ensuring compliance with global electrical safety regulations.
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 16.15 W
Rated Current (In)
160 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