XT4N 250 BREAKING PART 3p F F
Product ID:86778
Updated: 2026/4/9
Key Features
- 1Deliver high short-circuit breaking capacity up to 36 kA. 2、Ensure robust construction with front terminals and thermomagnetic release. 3、Guarantee durable operation with up to 25,000 electrical cycles. 4、Provide versatile application for transformer and generator protection. 5、Meet IEC60947-2 standards for safety and performance compliance.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK108467A6707 | Product Net Width | 105 mm |
| Product Net Height | 160 mm | Product Net Depth / Length | 82.5 mm |
| Product Net Weight | 1.826 kg | Product Main Type | SACE Tmax XT |
| Product Name | Moulded Case Circuit Breaker | Product Type | Breaking Part |
| Version | F | Electrical Durability | 120 cycles per hour 8000 cycle |
| Mechanical Durability | 240 cycles per hour 25000 cycle | Number of Poles | 3P |
| Opening Time | CB with SOR 15 ms CB with UVR 15 ms | Order Multiple | 1 piece |
| Rated Frequency (f) | 50 / 60 Hz | Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Insulation Voltage (Ui) | 1000 V | Rated Operational Voltage | 690 V AC 500 V DC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA | Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA |
| Rated Uninterrupted Current (Iu) | 250 A | Rated Voltage (Ur) | 690 V |
| Short-Circuit Performance Level | N | Standards | IEC60947-2 |
| Sub-type | XT4 | Terminal Connection Type | Front |
| 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 | 1SDA068173R1 |
Specifications may be subject to change without notice