The ABB XT1H 160 TMF 16-450 4p F F is a fixed, four-pole circuit breaker with front terminals and thermomagnetic release, ideal for the TMAX XT series. It offers high electrical durability and meets IEC standards for reliable operation.
Rated Instantaneous Short-Circuit Current Setting (Ii)
450 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
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) 52.5 kA (415 V AC) 37.5 kA (440 V AC) 32.5 kA (500 V AC) 25 kA (525 V AC) 17.5 kA (690 V AC) 5 kA (250 V DC) 2 Poles in Series 52.5 kA (500 V DC) 3 Poles in Series 52.5 kA
Product Highlights
1. High Electrical Durability
The XT1H 160 TMF 16-450 4p F F is designed to withstand 120 cycles per hour and a total of 8000 cycles, ensuring long-lasting performance in demanding electrical environments.
2. Thermomagnetic Release
Equipped with a thermomagnetic release mechanism, this circuit breaker provides reliable and efficient protection against short circuits and overloads.
3. Front Terminal Connection
The front terminal connection makes it easy to install and maintain, reducing downtime and increasing overall efficiency.
4. IEC Compliance
Meets IEC standards, ensuring that the circuit breaker operates within the highest safety and performance standards.
5. High Short Circuit Performance
Capable of handling short circuit currents up to 70 kA, providing robust protection against electrical surges and faults.
(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) 35 kA (690 V AC) 10 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
Rated Voltage (Ur)
690 V
Release
TMF
Release Type
TM
Setting Range
16 A
Short-Circuit Performance Level
H
Standards
IEC60947-2
Sub-type
XT1
Terminal Connection Type
Front
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA080850R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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