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ABBMolded Case Circuit Breaker
Product Model

XT2N160 TMA125/1250 WMP 3P

Manufacturer

ABB

Category

Molded Case Circuit Breaker

Product ID

91477

In Stock
Last updated: 2025/5/7
View Specifications
ABB XT2N160 TMA125/1250 WMP 3P

Selling Points

  • 1High Current Rating: Supports a rated current of 160 A for demanding power distribution.
  • 2Thermomagnetic Release: Ensures reliable operation with a thermomagnetic release mechanism.
  • 3Robust Design: Constructed with a circular design, adhering to EN45555 standards for recyclability.
  • 4Wide Compatibility: Compatible with busbar sizes from 32.5 to 100 mm² for versatile installation.
  • 5Durable Performance: Meets 8000 cycles of electrical durability and 25000 cycles of mechanical durability.
Product Details
XT2N160 TMA125/1250 WMP 3P
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
W
Current Type
AC/DC
Electrical Durability
8000 cycle 120 cycles per hour
Mechanical Durability
25000 cycle 240 cycles per hour
Number of Poles
3P
Power Loss
at Rated Operating Conditions per Pole 14.0 W
Rated Current (In)
125 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC 500 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) 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) 3 Poles in Series 36 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMA
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
N
Standards
IEC60947-2 GB/T 14028.2
Sub-type
XT2
Terminal Connection Type
Withdrawable Circuit-Breakers
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
2TFH102347R1001

Specifications may be subject to change without notice