The ABB XT1S 160 TMD 125-1250 4P FF InN=100% is a robust, four-pole moulded case circuit breaker designed for power distribution. It features a thermomagnetic release and is fully rated for neutral connections, ensuring reliable operation in demanding electrical environments.
Specifications for XT1S 160 TMD 125-1250 4p F F InN=100%
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.4 kg
Circuit Breaker Type to be Associated
Power Distribution
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
CAD Dimensional Drawing
1SDH001295R0080
Connecting Capacity Main Circuit
Busbar 45.5 ... 80 mm²
Current Type
AC/DC
Electrical Durability
120 cycles per hour 8000 cycle
Mechanical Durability
240 cycles per hour 25000 cycle
Number of Poles
4P
Opening Time
CB with SOR 15 ms CB with UVR 15 ms
Order Multiple
1 piece
Power Loss
at Rated Operating Conditions per Pole 10.7 W
Rated Current (In)
125 A
Rated Frequency (f)
50 / 60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
1250 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
Product Highlights
1. High Electrical Durability
The XT1S 160 TMD 125-1250 4P FF InN=100% can withstand 120 cycles per hour and up to 8000 cycles, making it a durable choice for continuous operation.
2. Thermomagnetic Release
Equipped with a thermomagnetic release (TMD), this circuit breaker ensures reliable operation by automatically tripping in case of excessive heat or short circuits.
3. Short-Circuit Breaking Capacity
With a rated service short-circuit breaking capacity of up to 63.75 kA at 220-240 V AC, this breaker provides robust protection against short circuits.
4. Compact Design
The compact design of the XT1S 160 TMD 125-1250 4P FF InN=100% makes it ideal for space-constrained applications, measuring 101.6 mm in width, 130 mm in height, and 70 mm in depth.
5. Compliance with International Standards
The product adheres to IEC standards and is designed to meet the requirements of various international electrical codes, ensuring compatibility and reliability in diverse applications.
690 V AC 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 80 kA (230 V AC) 80 kA (240 V AC) 80 kA (380 V AC) 50 kA (415 V AC) 37.5 kA (440 V AC) 25 kA (500 V AC) 18 kA (525 V AC) 17.5 kA (690 V AC) 5 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 3 Poles in Series 50 kA
(220 V AC) 85 kA (230 V AC) 85 kA (240 V AC) 85 kA (380 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 50 kA (500 V AC) 36 kA (525 V AC) 35 kA (690 V AC) 8 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
160 A
Rated Voltage (Ur)
690 V
Recommended Screw Driver
Main Circuit M6
Release
TMD
Release Type
TM
Setting Range
87.5...125 A
Short-Circuit Performance Level
S
Standards
IEC60947-2
Sub-type
XT1
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA067445R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
Need Help Checking This Part?
Ask about specifications, condition or a suitable alternative.
