Product Model
T4L 320 BREAKING PART 4p F F
Selling Points
- 1High Performance: Designed to handle high short-circuit currents with rapid arc interruption.
- 2Reliability: Built with robust construction and tested for 20,000 electrical cycles.
- 3Advanced Protection: Offers rated service short-circuit breaking capacity up to 200 kA at 220/230 V AC.
- 4Industrial Compatibility: Suitable for a wide range of industrial applications with voltages up to 690 V AC.
- 5Easy Installation: Front terminals for straightforward connection and maintenance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Environmental Information | 9AKK10103A1057 | Product Net Width | 140 mm |
Product Net Height | 162 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 | Breaking Part |
Suitable For | T4 | Suitable for Product Class | Moulded Case Circuit Breakers |
Version | F | Device | Breaking Part |
Electrical Durability | 6000 cycle 120 cycles per hour | Mechanical Durability | 20000 cycle 240 cycles per hour |
Number of Poles | 4 | 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) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V) 70 kA | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 5 A |
Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V AC) 70 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 2 Poles in Series 70 kA (750 V DC) 3 Poles in Series 50 kA | Rated Uninterrupted Current (Iu) | 320 A |
Short-Circuit Performance Level | L | Standards | IEC |
Sub-type | T4 | 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 | Object Classification Code | Q |
WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | eClass | V11.1 : 27370409 |
Manufacturer ID | 1SDA054575R1 |
Specifications may be subject to change without notice