T4D 320 4p F F
Product ID:75786
Updated: 2026/4/11
Key Features
- 1Achieve high mechanical durability with 20,000 operational cycles. 2、Simplify installation using secure front terminal connections. 3、Ensure compliance with EU RoHS Directive 2011/65/EU. 4、Rely on 8 kV rated impulse withstand voltage for insulation. 5、Select this fixed isolator for moulded case circuit breaker applications.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK10103A1057 | Product Net Width | 140 mm |
| Product Net Height | 205 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 | Switch Disconnector |
| Suitable For | T4 | 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 17.6 W |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV | Rated Insulation Voltage (Ui) | 1000 V |
| Rated Operational Voltage | 690 V AC 750 V DC | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 3.6 A |
| Rated Uninterrupted Current (Iu) | 320 A | Short-Circuit Performance Level | D |
| Standards | IEC | Sub-type | T4 |
| Terminal Connection Type | Fixed Circuit-Breakers Front | Test Voltage Max (Utest) | 3000 V |
| Test Voltage at Industrial Frequency for 1 Minute | 3000 V | ETIM 8 | EC000228 - Power circuit-breaker for trafo/generator/installation protection |
| Object Classification Code | Q | UNSPSC | 39121100 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | eClass | V11.1 : 27370409 |
| Manufacturer ID | 1SDA054598R1 |
Specifications may be subject to change without notice