T5S400 UL/CSA TMA 400-2000..4000 3p F F
Product ID:74422
Updated: 2026/4/9
Key Features
- 1Achieve high breaking capacity up to 2000A for efficient power management. 2、Meet UL and CSA standards for North American safety compliance. 3、Utilize a three-pole design for balanced and reliable operation. 4、Simplify installation with front terminal connections for easy maintenance. 5、Benefit from advanced TMA trip units for precise overcurrent protection.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK10103A1056 9AKK108467A6707 | Product Net Width | 140 mm |
| Product Net Height | 205 mm | Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 4.8 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 | 3 | Power Loss | at Rated Operating Conditions per Pole 19.5 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 600 V DC |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (240 V AC) 100 kA (480 V AC) 35 kA (600 V AC) 25 kA (500 V DC) 2 Poles in Series 35 kA (600 V DC) 3 Poles in Series 25 kA | Rated Uninterrupted Current (Iu) | 400 A |
| Release | TMA | Release Type | TM |
| Short-Circuit Performance Level | S | 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) 100 kA (480 V AC) 35 kA (600 V AC) 25 kA (500 V DC) 2 Poles in Series 35 kA (600 V DC) 3 Poles in Series 25 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) | 4927 >> Molded case circuit breakers | UNSPSC | 39121616 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | eClass | V11.1 : 27370409 |
| Manufacturer ID | 1SDA060635R1 |
Specifications may be subject to change without notice