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ABBMolded Case Circuit Breaker
Product Model

XT2H160 TMA50/500 WMP 3P

Manufacturer

ABB

Category

Molded Case Circuit Breaker

Product ID

70852

In Stock
Last updated: 2025/4/26
View Specifications
ABB XT2H160 TMA50/500 WMP 3P

Selling Points

  • 1High Current Rating: Handles currents from 250 to 500 A, ensuring robust performance in demanding electrical systems.
  • 2Thermal-Magnetic Release: Provides reliable operation with a thermomagnetic release mechanism for efficient short-circuit protection.
  • 3Front Terminal Connection: Easy installation with front terminals, reducing setup time and enhancing user convenience.
  • 4Compliance with International Standards: Meets IEC and UL standards, ensuring global compatibility and safety.
  • 5Compact Design: Compact dimensions (90 mm x 130 mm x 82.5 mm) make it ideal for space-constrained installations.
Product Details
XT2H160 TMA50/500 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 4.7 W
Rated Current (In)
50 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) 100 kA (230 V AC) 100 kA (240 V AC) 100 kA (380 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 65 kA (500 V AC) 50 kA (525 V AC) 30 kA (690 V AC) 15 kA (250 V DC) 2 Poles in Series 70 kA (500 V DC) 3 Poles in Series 70 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 100 kA (230 V AC) 100 kA (240 V AC) 100 kA (380 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 65 kA (500 V AC) 50 kA (525 V AC) 30 kA (690 V AC) 15 kA (250 V DC) 2 Poles in Series 70 kA (500 V DC) 3 Poles in Series 70 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMA
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
H
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
2TFH102085R1001

Specifications may be subject to change without notice