Short Description: ABB XT4N 250 TMF 35-400 3P FF UL/CSA circuit breaker provides reliable power distribution with a thermomagnetic release, certified for both UL and CSA standards.
Product ModelXT4N 250 TMF 35-400 3p F F UL/CSA
Material Number1SDA075155R1
Product ID84888
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Power DistributionThe ABB XT4N 250 TMF 35-400 3P FF UL/CSA circuit breaker ensures consistent and reliable power distribution, making it a trusted choice for various electrical applications.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMF), this circuit breaker provides automatic tripping in case of overcurrent conditions, enhancing safety and reducing the risk of electrical fires.
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3. Comprehensive CertificationCertified for both UL and CSA standards, this product meets stringent safety requirements in the U.S. and Canada, providing peace of mind for users.
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4. Efficient DesignDesigned for high electrical durability, the XT4N 250 TMF 35-400 3P FF UL/CSA can withstand 8000 cycles per hour, ensuring long-lasting performance in demanding environments.
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
105 mm
Product Net Height
160 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
2.5 kg
Circuit Breaker Type to be Associated
Power Distribution
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5. Versatile ApplicationSuitable for a wide range of applications, including power distribution and industrial settings, this circuit breaker offers flexibility and reliability in various electrical systems.
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
1SDH002230A1003
Connecting Capacity Main Circuit
Busbar 85..200 mm²
Current Type
AC/DC
Electrical Durability
120 cycles per hour 8000 cycle
Mechanical Durability
240 cycles per hour 25000 cycle
Number of Poles
3P
Opening Time
CB with SOR 15 ms CB with UVR 15 ms
Order Multiple
1 piece
Power Loss
at Rated Operating Conditions per Pole 4.4 W
Rated Current (In)
35 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
400 A
Rated Operational Voltage
600 V AC 600 V DC
Rated Uninterrupted Current (Iu)
250 A
Rated Voltage (Ur)
600 V
Recommended Screw Driver
Main Circuit M8
Release
TMF
Release Type
TM
Setting Range
35 A
Short-Circuit Performance Level
N
Standards
UL489
Sub-type
XT4
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
8 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 (600 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)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA075155R1
ABB XT4N 250 TMF 35-400 3P FF UL/CSA Circuit Breaker - Reliable Power Distribution | INDSLT
