3NE1224-0 Siemens SITOR Semiconductor Fuse Link (NH1, 160A, 690V AC, gS
The Siemens 3NE1224-0 is a SITOR semiconductor fuse link belonging to size NH1, engineered specifically for protecting power semiconductors, frequency converters, soft starters, and UPS systems against short circuits. Operating at a rated current of 160A with a rated voltage of 690 V AC, it features an operating class of gS, combining ultra-fast semiconductor protection with full-range line protection. Built with silver-plated contact blades and a durable ceramic body, it ensures rapid tripping characteristics and maximum equipment safety in demanding power electronics applications.
| Location | Available |
|---|---|
| Ssaoco Jeddah | 4 |
Manufacturer: Siemens
Product Range: SITOR Semiconductor Fuse Systems (3NE Series)
Part Number / Article No.: 3NE1224-0
Product Type: SITOR Semiconductor Fuse Link
Fuse Size / Design: NH1
Operating Class: gS (Full-range protection for semiconductors and cables)
Rated Current (I_n ):160 A
Rated Operational Voltage (U_e ):690 V AC250 V DC
Breaking Capacity Current (I_1 ):100 kA (AC)
Indicator Type: Front indicator
Contact Material: Silver-plated copper contact blades
Body Material: Ceramic / Steatite
Power Loss (P_v ): Approx. 12 W
Mounting Position: Any, via standard NH1 fuse bases or disconnectors
Operating Temperature Range:-20°C to +50°C
Certifications & Approvals: IEC 60269-4, GB/T 13539.4, CE, cURus, VDE, CCC
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- Started from: Jul 10, 2025
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