T4L250 PR221DS-LS/I In250 4p FFC 1000VAC
Product ID:75485
Updated: 2026/7/22
Key Features
- 1Operate reliably in demanding 1000VAC electrical environments.
- 2Withstand 8kV impulse voltage for robust surge protection.
- 3Simplify installation with front terminals for copper cables.
- 4Achieve up to 20,000 mechanical cycles for extended lifespan.
- 5Ensure compliance with IEC 60947 safety and performance standards.
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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
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