SITOR Semiconductor Fuses
SITOR fuse link, with female thread on both sides, In: 450 A, aR, Un AC: 800 V, Un DC: 440 V, Front indicator.
The main characteristics of 3NE4333-6B:
Current / for AC / rated value : 450 A;
Operating class of the fuse link: aR;
-for AC/rated value 800 V
-for DC 440 V;
Switching capacity current (in accordance with IEC 60947-2 / rated value): 100 kA;
Climatic class: -20 to +50 at 95% relative humidity;
Ambient temperature: -20 … +50 °C ;
Varying load factor (WL): 0.85;
Resistive loss: 140 W;
Active power loss / at rated value current / with AC / in warm operating state / per pole: 140 W;
Mounting position: any, preferably vertical;
Product Lifecycle (PLM): PM300:Active Product;
Product Weight (kg): 0,684 Kg;
Reference code / according to DIN EN 61346-2 F;
Item designation / according to DIN EN 81346-2 F;
Packaging Dimension: 270,00 x 200,00 x 105,00 mm;
Packaging Quantity: 1;
Min. order quantity: 3;
Country of origin: Greece.
Siemens range of LV HRC semiconductor fuses is intended for protection of power semiconductors from short circuit. They have very quick characteristics of disconnection. It allows to protect devices and system components.