ABB XT2N 125 TMA 100-500..1000 4-pole FF UL/CSA circuit breaker with thermomagnetic release and front terminals, ensuring high reliability and efficiency in power distribution.
Product ModelXT2N 125 TMA 100-500..1000 4p F F UL/CSA
Material Number1SDA074758R1
Product ID85358
Stock on Request
Last updated: 9/6/2026
Key Features
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1. High ReliabilityThe ABB XT2N 125 TMA 100-500..1000 4-pole FF UL/CSA circuit breaker is designed with thermomagnetic release, ensuring reliable operation under various electrical conditions. Its robust construction and high-quality components guarantee consistent performance.
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2. Efficient Power DistributionWith a rated current of 125 A and a short-circuit current setting of 100-1000 A, this circuit breaker is ideal for managing high power loads efficiently. Its front terminals facilitate easy connection and maintenance.
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3. Compliance with Safety StandardsThe XT2N 125 TMA 100-500..1000 4-pole FF UL/CSA meets the stringent safety standards of UL and CSA, ensuring safe operation in a wide range of applications. This compliance provides peace of mind for users, knowing that the product adheres to industry-recognized safety protocols.
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4. Versatile ApplicationThis circuit breaker is suitable for various applications, including power distribution in industrial settings, commercial buildings, and residential areas. Its versatility makes it a reliable choice for diverse electrical needs.
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
120 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.45 kg
Circuit Breaker Type to be Associated
Power Distribution
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5. Sustainable DesignABB’s commitment to sustainability is reflected in the design of the XT2N 125 TMA 100-500..1000 4-pole FF UL/CSA. It adheres to circular design principles and has a recyclability rate, aligning with environmental standards and contributing to a more sustainable future.
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
1SDH002230A1002
Connecting Capacity Main Circuit
Busbar 32.5..100 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 8.1 W
Rated Current (In)
100 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
500â¦1000 A
Rated Operational Voltage
600 V AC 500 V DC
Rated Uninterrupted Current (Iu)
125 A
Rated Voltage (Ur)
600 V
Recommended Screw Driver
Main Circuit M6
Release
TMA
Release Type
TM
Setting Range
70...100 A
Short-Circuit Performance Level
N
Standards
UL489
Sub-type
XT2
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
Interrupting Rating acc. to UL489
(240 V AC) 65 kA (480 V AC) 25 kA (600 V AC) 18 kA (250 V DC) 2 Poles in Series 35 kA (500 V DC) 3 Poles in Series 35 kA
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)
4927 >> Molded case circuit breakers
Object Classification Code
Q
UNSPSC
39121616
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)