1. High Current RatingThe XT4N 250 TMA 225-1125..2250 3P FF circuit breaker supports a rated current of 225A, making it suitable for demanding electrical systems.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release mechanism, this breaker ensures reliable operation under various load conditions, providing both thermal and magnetic protection.
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3. UL/CSA CertificationMeets the stringent safety standards of UL and CSA, ensuring compliance with North American electrical safety regulations.
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4. Front Terminal ConnectionDesigned with front terminals, this breaker offers easy and convenient installation, reducing the complexity of electrical connections.
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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
5. High DurabilityBuilt to withstand 120 cycles per hour and 8000 cycles in total, this circuit breaker is engineered for long-lasting performance in harsh electrical environments.
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6. IEC ComplianceCompliant with IEC standards, ensuring global compatibility and reliability in various electrical systems.
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7. Short Circuit PerformanceCapable of handling short circuits with a performance level of 36kA, providing robust protection against electrical faults.
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8. Versatile Voltage SupportOperates at both 690V AC and 500V DC, making it versatile for a wide range of electrical applications.
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9. Compact DesignWith dimensions of 145mm x 168mm x 210mm, this circuit breaker is designed to fit seamlessly into modern electrical panels, optimizing space efficiency.
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10. Reliable OperationFeatures an opening time of 15ms for both CB with sor and CB with uvr, ensuring swift and reliable operation in emergency situations.
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 13.3 W
Rated Current (In)
225 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
1125â¦2250 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
TMA
Release Type
TM
Setting Range
157.5...225 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)
