High-performance, four-pole moulded case circuit breaker with thermomagnetic release, 160 A rated uninterrupted current, and 12 kA short-circuit breaking capacity at 690 V AC.
Product ModelXT2S 160 TMD 25-300 4p F F
Material Number1SDA067573R1
Product ID86712
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. High Electrical Durability The XT2S 160 TMD 25-300 4p FF is designed to withstand 120 cycles per hour and a total of 8000 cycles, ensuring reliable operation in demanding electrical environments.
2
Feature2. Robust Short-Circuit Performance With a short-circuit breaking capacity of 12 kA at 690 V AC, this circuit breaker provides robust protection against short circuits, ensuring the safety of your electrical system.
3
Feature3. Thermomagnetic Release The thermomagnetic release (TMD) mechanism ensures that the circuit breaker operates reliably in both thermal and magnetic conditions, providing comprehensive protection.
4
Feature4. High-Rated Uninterrupted Current The XT2S 160 TMD 25-300 4p FF supports a rated uninterrupted current of 160 A, making it suitable for applications requiring high current handling.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
120 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.45 kg
Circuit Breaker Type to be Associated
Power Distribution
5
Feature5. Compliance with International Standards Designed to meet IEC standards, this circuit breaker ensures compliance with international safety and performance requirements, providing peace of mind for your electrical installations.
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
CAD Dimensional Drawing
1SDH002230A1002
Connecting Capacity Main Circuit
Busbar 32.5..100 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 2 W
Rated Current (In)
25 A
Rated Frequency (f)
50 / 60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
300 A
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) 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) 25 kA (690 V AC) 12 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) 25 kA (690 V AC) 12 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
17.5...25 A
Short-Circuit Performance Level
S
Standards
IEC60947-2
Sub-type
XT2
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)