The ABB XT1B 160 TMD 20-450 3P F F is a reliable, three-pole moulded case circuit breaker designed for power distribution. It features a thermomagnetic release and front terminals, operating at 690V AC with a rated current of 20A. Perfect for applications demanding high performance and safety.
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) 11.5 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
Release
TMD
Release Type
TM
Short-Circuit Performance Level
B
Standards
IEC60947-2 GB/T 14028.2
Product Highlights
1. High Reliability and Safety
The XT1B 160 TMD 20-450 3P F F is designed with a thermomagnetic release, ensuring reliable operation under various conditions. Its high insulation voltage of 800V and impulse withstand voltage of 8kV guarantee safety in electrical systems.
2. Versatile Application
Suitable for a wide range of applications, including power distribution in industrial settings. It can handle both AC and DC currents, making it versatile for different electrical needs.
3. Efficient Performance
With a rated operational voltage of 690V AC and 500V DC, this circuit breaker efficiently handles high voltage conditions. Its short-circuit breaking capacity of up to 25kA (for 220-240V AC) ensures effective protection against short circuits.
4. Durable Design
Built to withstand heavy usage, the XT1B 160 TMD 20-450 3P F F has an electrical durability of 120 cycles per hour and a mechanical durability of up to 25,000 cycles. This durability ensures long-term reliability in critical applications.
5. Compliance with Standards
The product adheres to IEC standards, ensuring compliance with international safety and performance regulations. This certification provides assurance of its quality and reliability in various electrical environments.
Sub-type
XT1
Terminal Connection Type
Plug-In Circuit-Breakers
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
2TFH100512R1001
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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