T4L250 PR221DS-LS/I In250 4p FFC 1000VAC
Product ID:75485
Updated: 2026/4/10
Key Features
- 1Operate reliably in demanding 1000VAC electrical environments. 2、Withstand 8kV impulse voltage for robust surge protection. 3、Simplify installation with front terminals for copper cables. 4、Achieve up to 20,000 mechanical cycles for extended lifespan. 5、Ensure compliance with IEC 60947 safety and performance standards.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK10103A1057 9AKK108467A6707 | Product Net Width | 140 mm |
| Product Net Height | 205 mm | Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 3.05 kg | Product Main Type | SACE Tmax T |
| Product Name | Moulded Case Circuit Breaker | Product Type | Automatic Circuit Breaker |
| Version | F | Number of Poles | 4 |
| Power Loss | at Rated Operating Conditions per Pole 10.7 W | Rated Current (In) | 250 A |
| Rated Operational Voltage | 1000 V AC | Rated Service Short-Circuit Breaking Capacity (Ics) | (1000 V AC) 12 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (415 V AC) 120 kA (1000 V AC) 12 kA | Rated Uninterrupted Current (Iu) | 250 A |
| Release | PR221DS-LS/I | Release Type | EL |
| Short-Circuit Performance Level | L | Standards | IEC |
| Sub-type | T4 | Terminal Connection Type | Fixed Circuit-Breakers Front for Copper Cables |
| 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 | 1SDA063422R1 |
Specifications may be subject to change without notice