T5N 400 UL/CSA PR221DS-LS/I 300 2p F F
Product ID:91210
Updated: 2026/4/5
Key Features
- 1Withstand 7000 cycles at 60 cycles per hour. 2、Ensure reliable operation with a solid-state release mechanism. 3、Meet rigorous UL and CSA safety standards. 4、Handle high currents with a 400 A rated uninterrupted current. 5、Install easily with front terminal connections.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK10103A1056 9AKK108467A6707 | Product Net Width | 184 mm |
| Product Net Height | 205 mm | Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 3.25 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 | Electrical Durability | 7000 cycle 60 cycles per hour |
| Mechanical Durability | 20000 cycle 120 cycles per hour | Number of Poles | 2P |
| Rated Current (In) | 300 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 | Short-Circuit Performance Level | N |
| Standards | UL | Sub-type | T5 |
| Terminal Connection Type | Fixed Circuit-Breakers Front | Interrupting Rating acc. to UL489 | (240 V AC) 65 kA (480 V AC) 25 kA (600 V AC) 18 kA (500 V DC) 2 Poles in Series 25 kA (600 V DC) 3 Poles in Series 16 kA |
| ETIM 8 | EC000228 - Power circuit-breaker for trafo/generator/installation protection | ETIM 9 | EC000228 - Power circuit-breaker for trafo/generator/installation protection |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | eClass | V11.1 : 27370409 |
| Manufacturer ID | 1SDA064134R1 |
Specifications may be subject to change without notice