The ABB XT1S 160 TMD 125-1250 3p FF is a fixed, three-pole circuit breaker with front terminals and thermomagnetic release, suitable for AC/DC applications. It features high electrical and mechanical durability, ensuring reliable operation in demanding power distribution systems.
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 3p FF can withstand 120 cycles per hour and up to 25,000 cycles, ensuring long-lasting performance in various electrical environments.
2. Thermomagnetic Release
Equipped with a thermomagnetic release, this circuit breaker provides fast and reliable operation, ensuring safety in case of short circuits.
3. Wide Voltage Compatibility
Compatible with both AC and DC voltages, including 690 V AC and 500 V DC, making it versatile for various applications.
4. High Short-Circuit Breaking Capacity
The XT1S 160 TMD 125-1250 3p FF has a high short-circuit breaking capacity, with ratings up to 80 kA for AC and 50 kA for DC, ensuring effective protection against short circuits.
5. Environmental Compliance
Compliant with EU Directive 2011/65/EU and Amendment 2015/863, ensuring that the product meets stringent environmental standards.
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
1SDA067435R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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