T5N 400 UL/CSA PR221DS-LS/I 400 4p F F
Product ID:75072
Updated: 2026/7/22
Key Features
- 1Deliver 400A reliable protection with high Icu capacity.
- 2Meet UL and CSA safety and performance standards.
- 3Utilize solid-state release technology for precision.
- 4Configure four poles for versatile application needs.
- 5Simplify installation with front terminal connections.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK10103A1056 9AKK108467A6707 | Product Net Width | 186 mm |
| Product Net Height | 205 mm | Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 6.2 kg | Product Main Type | SACE Tmax T |
| Product Name | Moulded Case Circuit Breaker | Product Type | Automatic Circuit Breaker |
| Suitable For | T5 | Suitable for Product Class | Moulded Case Circuit Breakers |
| Version | F | Mechanical Durability | 20000 cycle 120 cycles per hour |
| Number of Poles | 4 | Power Loss | at Rated Operating Conditions per Pole 16.5 W |
| Rated Current (In) | 400 A | Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Insulation Voltage (Ui) | 1000 V | Rated Operational Voltage | 600 V AC |
| Rated Uninterrupted Current (Iu) | 400 A | Release | PR221DS-LS/I |
| Release Type | EL | Short-Circuit Performance Level | N |
| Standards | UL | Sub-type | T5 |
| Terminal Connection Type | Fixed Circuit-Breakers Front | Test Voltage Max (Utest) | 3500 V |
| Interrupting Rating acc. to UL489 | (240 V AC) 65 kA (480 V AC) 25 kA (600 V AC) 18 kA | ETIM 8 | EC000228 - Power circuit-breaker for trafo/generator/installation protection |
| ETIM 9 | EC000228 - Power circuit-breaker for trafo/generator/installation protection | IDEA Granular Category Code (IGCC) | 4934 >> 4 Pole Non-Interchangeable Trip Electronic Circuit Breakers |
| UNSPSC | 39121616 | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| eClass | V11.1 : 27370409 | Manufacturer ID | 1SDA060116R1 |
Specifications may be subject to change without notice
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