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ABBMolded Case Circuit Breaker
Product Model

XT4N250 TMA250/2500 PMP 4P N=100%

Manufacturer

ABB

Category

Molded Case Circuit Breaker

Product ID

90568

In Stock
Last updated: 2025/5/3
View Specifications
ABB XT4N250 TMA250/2500 PMP 4P N=100%

Selling Points

  • 1Up to 65 kA at 220/230 V AC and 36 kA at 380/415/440 V AC.
  • 2Ensures reliable operation under various conditions, including thermal overload and magnetic short-circuit protection.
  • 3Convenient and easy to use, reducing installation time and improving safety.
  • 4Designed for 8000 cycles at 120 operations per hour and 25000 cycles at 240 operations per hour.
  • 5Meets IEC 60947-1 and IEC 60947-2 standards, ensuring global compatibility and safety.
Product Details
XT4N250 TMA250/2500 PMP 4P N=100%
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Environmental Information
9AKK108467A6707
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
P
Current Type
AC/DC
Electrical Durability
8000 cycle 120 cycles per hour
Mechanical Durability
25000 cycle 240 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 21.1 W
Rated Current (In)
250 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC 750 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA
Rated Uninterrupted Current (Iu)
250 A
Release
TMA
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
N
Standards
IEC60947-2 GB/T 14028.2
Sub-type
XT4
Terminal Connection Type
Plug-In Circuit-Breakers
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
2TFH101746R1001

Specifications may be subject to change without notice