Siemens 3NA3360-6 NH3 Fuse Element - 400A gG
Siemens 3NA3360-6 NH3 LV HRC fuse element, 400A, 690V AC.
The Siemens 3NA3360-6 is a high-capacity NH3 size Low Voltage High Rupturing Capacity (LV HRC) fuse element, engineered for critical overcurrent and short-circuit protection in demanding industrial environments. This fuse is rated for 400 Amperes (A) with a gG breaking class, suitable for general industrial applications requiring robust protection. It operates at 690 Volts AC and 440 Volts DC, featuring a front indicator for clear status monitoring and live grip lugs for safe installation and removal.
This fuse element is essential for protecting main power feeders, large industrial transformers, and high-power electrical installations. Its application is vital in sectors such as utilities, heavy manufacturing, and large-scale infrastructure projects where reliable protection against significant electrical faults is paramount for safety and operational continuity.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3NA3360-6. We pride ourselves on sourcing and delivering quality, tested surplus components, ensuring you can efficiently acquire the necessary parts to maintain your facility's operational uptime.
| Part Number | 3NA3360-6 |
| Manufacturer | Siemens |
| Type | LV HRC fuse element |
| Size | NH3 |
| Rated Current (In) | 400 A |
| Breaking Class | gG |
| Rated Voltage AC (Un AC) | 690 V |
| Rated Voltage DC (Un DC) | 440 V |
| Indicator | Front indicator |
| Terminal Type | Live grip lugs |