The ABB XT1B 160 TMD 50-500 3p FF is a fixed three-pole moulded case circuit breaker with front terminals and thermomagnetic release, designed for reliable short-circuit protection and adjustable thermal thresholds. It supports currents up to 50 A and voltages up to 690 V AC.
Rated Instantaneous Short-Circuit Current Setting (Ii)
500 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
Product Highlights
1. Reliable Short-Circuit Protection
The XT1B 160 TMD 50-500 3p FF features a thermomagnetic release, ensuring reliable short-circuit protection and minimizing the risk of electrical faults.
2. Adjustable Thermal Threshold
With an adjustable thermal threshold, this circuit breaker allows for customized settings to match specific application requirements, enhancing overall system reliability.
3. High-Performance Design
Designed to handle currents up to 50 A and voltages up to 690 V AC, this circuit breaker is ideal for a wide range of industrial applications.
4. Durable Construction
Built with high-quality materials, the XT1B 160 TMD 50-500 3p FF ensures durability and longevity, reducing the need for frequent replacements.
5. Compliance with International Standards
Meets IEC standards, ensuring compliance with international safety and performance regulations, making it a trusted choice for global applications.
690 V AC 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 25 kA (230 V AC) 25 kA (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 11.25 kA (500 V AC) 8 kA (525 V AC) 6 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 18 kA (500 V DC) 3 Poles in Series 18 kA
(220 V AC) 25 kA (230 V AC) 25 kA (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 15 kA (500 V AC) 8 kA (525 V AC) 6 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 18 kA (500 V DC) 3 Poles in Series 18 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
B
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
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA066804R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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