Series image for reference.
Short Description: The XT1B 160 TMD 125-1250 4P N=100% is a high-performance, four-pole circuit breaker with a thermomagnetic release, designed for reliable and efficient power distribution in various electrical 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 | P |
| 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 14.7 W |
| Rated Current (In) | 125 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 125-1250 4P N=100% boasts a high breaking capacity, with rated service short-circuit breaking capacities of up to 36 kA for 380V AC and 415V AC, ensuring it can handle demanding electrical conditions.
Equipped with a thermomagnetic release, this circuit breaker provides both thermal and magnetic trip units for adjustable and fixed settings, ensuring reliable operation and safety.
Designed as a fully rated neutral circuit breaker, the XT1B 160 TMD 125-1250 4P N=100% ensures that the neutral point is fully protected, enhancing overall system reliability and safety.
With a mechanical durability of 25,000 cycles and electrical durability of 24,000 cycles, this circuit breaker is built to withstand frequent operations and harsh electrical conditions.
The XT1B 160 TMD 125-1250 4P N=100% complies with IEC standards, ensuring that it meets the highest international safety and performance standards for circuit breakers.
| Sub-type | XT1 |
|---|
| Terminal Connection Type | Plug-In Circuit-Breakers |
|---|
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
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| Manufacturer ID | 2TFH100532R1001 |
|---|
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