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ABBMolded Case Circuit Breaker
Product Model

XT2N160 TMA50/500 PMP 4P

Manufacturer

ABB

Category

Molded Case Circuit Breaker

Product ID

79162

In Stock
Last updated: 2025/4/23
View Specifications
ABB XT2N160 TMA50/500 PMP 4P

Selling Points

  • 1Handles up to 65 kA at 220/230 V AC and 36 kA at 380/415/440 V AC.
  • 2Ensures safe and reliable operation with a thermal magnetic release mechanism.
  • 3Suitable for applications requiring four poles, enhancing system stability and efficiency.
  • 4Compatible with both AC (up to 690 V) and DC (up to 500 V) voltages.
  • 5Designed for 120 cycles per hour and 8000 cycles total, ensuring long-lasting performance.
Product Details
XT2N160 TMA50/500 PMP 4P
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
4
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) 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
Plug-In Circuit-Breakers
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
2TFH100972R1001

Specifications may be subject to change without notice