The ABB XT1H 160 TMD 50-500 3P FF is a high-performance, three-pole, fixed circuit breaker with a thermomagnetic release and front terminal connection. It provides reliable short-circuit breaking capacity and uninterrupted current, making it suitable for various electrical distribution applications.
Rated Instantaneous Short-Circuit Current Setting (Ii)
500 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
Product Highlights
1. High Short-Circuit Breaking Capacity
The XT1H 160 TMD 50-500 3P FF circuit breaker offers exceptional short-circuit breaking capacity, ensuring the safety and integrity of electrical systems under high fault conditions. It can handle short-circuit currents up to 160 A and withstand voltages up to 8 kV.
2. Thermomagnetic Release
Equipped with a thermomagnetic release (TMD), this circuit breaker automatically trips in case of an overload or short circuit, providing a reliable and efficient protection mechanism. The TMD ensures that the breaker operates consistently and safely.
3. Front Terminal Connection
The front terminal connection type (F) simplifies installation and maintenance. This design allows for easy access to the terminals, reducing the time and effort required for wiring and testing. The terminals are also designed to withstand high currents and voltages.
4. High Electrical Durability
The XT1H 160 TMD 50-500 3P FF is designed to withstand a high number of electrical cycles. It can operate at 120 cycles per hour for up to 8000 cycles, ensuring long-term reliability and durability in demanding electrical environments.
5. Compliance with International Standards
This circuit breaker complies with IEC standards and is certified for CE, GL, and LR. It also meets the requirements of the RoHS directive, ensuring environmental sustainability and compliance with global regulations.
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
(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
Recommended Screw Driver
Main Circuit M6
Release
TMD
Release Type
TM
Setting Range
35...50 A
Short-Circuit Performance Level
H
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
1SDA067449R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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