High-performance, four-pole circuit breaker with thermomagnetic release and front terminals, meeting UL and CSA standards for reliable electrical applications.
Product ModelXT2S 125 TMF 30-400 4p F F UL/CSA
Material Number1SDA074778R1
Product ID85151
Stock on Request
Last updated: 9/6/2026
Key Features
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1. Optimal Safety and EfficiencyThe ABB XT2S 125 TMF 30-400 4p F F UL/CSA is engineered to provide superior safety and efficiency in electrical systems. Its thermomagnetic release ensures reliable operation under various conditions, making it an ideal choice for critical applications.
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2. Compliance with UL and CSA StandardsThis circuit breaker is certified to meet both UL and CSA standards, ensuring it adheres to the highest safety and performance requirements. This certification provides assurance that the product is safe for use in a wide range of electrical installations.
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3. High-Performance DesignWith a rated current of 30 A and a rated voltage of 600 V, the XT2S 125 TMF 30-400 4p F F UL/CSA is designed to handle demanding electrical loads. Its high-performance capabilities make it suitable for various industrial and commercial applications.
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4. Front Terminal ConnectionThe front terminal connection of the XT2S 125 TMF 30-400 4p F F UL/CSA simplifies installation and maintenance. This design feature allows for easy access to the terminals, reducing the time and effort required for setup and troubleshooting.
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. Environmental SustainabilityABB's commitment to sustainability is reflected in the design of the XT2S 125 TMF 30-400 4p F F UL/CSA. This product adheres to circular design principles, aiming to reduce waste and increase recyclability. This aligns with ABB's EcoSolutions initiative, promoting environmentally friendly practices in the electrical industry.
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 2.3 W
Rated Current (In)
30 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
400 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
TMF
Release Type
TM
Setting Range
30 A
Short-Circuit Performance Level
S
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) 100 kA (480 V AC) 35 kA (600 V AC) 22 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 3 Poles in Series 50 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)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA074778R1
ABB XT2S 125 TMF 30-400 4p F F UL/CSA - High-Performance Circuit Breaker | INDPRT