Series image for reference.
The ABB XT1B 160 TMD 20-450 4P F F is a fixed four-pole circuit breaker with thermomagnetic release, rated for 20 A at 690 V AC. It ensures reliable operation and meets IEC standards for power distribution applications.
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Product Information
| Parameter | Value |
|---|---|
| Environmental Information | 9AKK108467A6707 |
| Product Main Type | SACE Tmax XT |
| Product Name | Moulded Case Circuit Breaker |
| Product Type | Automatic Circuit Breaker |
| Version | F |
| Current Type | AC/DC |
| Electrical Durability | 8000 cycle 120 cycles per hour |
| Mechanical Durability | 25000 cycle 240 cycles per hour |
| Number of Poles | 4P |
| Power Loss | at Rated Operating Conditions per Pole 1.8 W |
| Rated Current (In) | 20 A |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| 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) 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 |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (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 |
The XT1B 160 TMD 20-450 4P F F features a thermomagnetic release mechanism, ensuring reliable operation under various electrical conditions. Its robust design guarantees consistent performance over time.
With a rated current of 20 A and a voltage rating of 690 V AC, this circuit breaker is designed to handle high-power applications efficiently. Its low power loss per pole (1.8 W) minimizes energy consumption.
The XT1B 160 TMD 20-450 4P F F meets all IEC standards, ensuring it is compatible with a wide range of electrical systems. This compliance provides assurance of safety and reliability in your electrical setup.
The circuit breaker has a high short-circuit breaking capacity, rated at 3 kA for 690 V AC and 18 kA for 250 V DC (3 poles in series). This capability ensures it can handle sudden electrical surges effectively.
Constructed with high-quality materials, the XT1B 160 TMD 20-450 4P F F is designed to withstand 8000 electrical cycles and 25000 mechanical operations. Its durable construction ensures long-lasting performance in demanding environments.
| Sub-type |
|---|
| XT1 |
| Terminal Connection Type | Front for Copper Cables |
|---|
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
|---|
| Manufacturer ID | 2TFH100022R1001 |
|---|
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