The ABB XT2H 160 TMD 20-300 4P FF is a reliable, four-pole circuit breaker with thermomagnetic release, suitable for 690V AC and 500V DC operations. It offers high electrical durability and selectivity category A, ensuring safe and efficient power distribution.
Rated Instantaneous Short-Circuit Current Setting (Ii)
300 A
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
Product Highlights
1. High Electrical Durability
The XT2H 160 TMD 20-300 4P FF can 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 (TMD) mechanism, this circuit breaker provides reliable and efficient operation, ensuring safe shutdown in case of overcurrent conditions.
3. Selectivity Category A
Classified as Selectivity Category A, this product ensures minimal interference with other electrical devices, maintaining a high level of electrical selectivity.
4. Wide Operating Voltage Range
Designed to operate at both 690V AC and 500V DC, the XT2H 160 TMD 20-300 4P FF is versatile and adaptable to various electrical systems.
5. High Short-Circuit Breaking Capacity
With a short-circuit breaking capacity of up to 70kA, this circuit breaker is capable of handling high short-circuit currents, ensuring reliable operation under challenging conditions.
690 V AC 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(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) 30 kA (690 V AC) 15 kA (250 V DC) 2 Poles in Series 70 kA (500 V DC) 3 Poles in Series 70 kA
(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) 30 kA (690 V AC) 15 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
Recommended Screw Driver
Main Circuit M6
Release
TMD
Release Type
TM
Setting Range
14...20 A
Short-Circuit Performance Level
H
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)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA067616R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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