T5S 400 BREAKING PART 3p F F
Product ID:74844
Updated: 2026/7/21
Key Features
- 1Achieve high electrical durability with 7000 cycles at 60 cycles per hour.
- 2Utilize solid-state release technology for reliable operation.
- 3Ensure compliance with IEC standards for safety and performance.
- 4Handle 400 A main circuit current and 1000 V insulation voltage.
- 5Save space with compact 140x205x103.5 mm dimensions.
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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 | 3.25 kg | Product Main Type | SACE Tmax T |
| Product Name | Moulded Case Circuit Breaker | Product Type | Breaking Part |
| Suitable For | T5 | Suitable for Product Class | Moulded Case Circuit Breakers |
| Version | F | Device | Breaking Part |
| Electrical Durability | 7000 cycle 60 cycles per hour | Mechanical Durability | 20000 cycle 120 cycles per hour |
| Number of Poles | 3 | Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Insulation Voltage (Ui) | 1000 V | Rated Operational Voltage | 690 V AC 750 V DC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 5 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 2 Poles in Series 36 kA (750 V DC) 3 Poles in Series 25 kA | Rated Uninterrupted Current (Iu) | 400 A |
| Short-Circuit Performance Level | S | Standards | IEC |
| Sub-type | T5 | Terminal Connection Type | Fixed Circuit-Breakers Front |
| Test Voltage Max (Utest) | 3500 V | Test Voltage at Industrial Frequency for 1 Minute | 3500 V |
| 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 | 1SDA054578R1 |
Specifications may be subject to change without notice
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