Why Choose the Mersen N330177 Square Body Fuse?
The Mersen N330177 is a high-performance NH square body industrial fuse designed to provide dependable overcurrent and short-circuit protection for electrical distribution systems, motor circuits and industrial control equipment. Manufactured by Mersen, a global leader in electrical protection solutions, this fuse delivers reliable protection for demanding industrial applications.
Designed for use in low-voltage power distribution systems, the N330177 combines fast and reliable fault interruption with excellent current limiting performance, helping to protect valuable electrical equipment while reducing the risk of costly downtime. Its square body design allows straightforward installation into compatible fuse bases and switch disconnectors.
With a 50 A current rating, 690 V AC voltage rating and DIN size 000 square body format, the Mersen N330177 is ideal for industrial switchgear, motor protection, distribution panels and OEM machinery requiring dependable circuit protection.
Key Advantages
- High-performance square body industrial fuse for electrical protection.
- 50 A current rating for industrial power distribution.
- 690 V AC operating voltage suitable for demanding applications.
- Excellent current limiting characteristics help protect electrical equipment.
- DIN size 000 format for compatibility with suitable fuse holders.
- Reliable protection against overload and short-circuit faults.
Key Features
- Manufacturer: Mersen.
- Model: N330177.
- Product type: NH square body fuse.
- Current rating: 50 A.
- Voltage rating: 690 V AC.
- Breaking capacity: 200 kA at 690 V AC.
- DIN size: 000.
- Blade terminal design.
- Visual indicator fitted.
Reliable Protection for Industrial Electrical Systems
Industrial semiconductor and power distribution fuses are designed to safely interrupt excessive fault currents before damage occurs to expensive equipment. The Mersen N330177 provides dependable protection while helping minimise downtime and improving overall system reliability.
Its high interrupting capacity and robust construction make it suitable for protecting drives, converters, motor starters, switchgear and other industrial electrical installations operating under demanding conditions.
Typical Applications
- Industrial power distribution systems.
- Motor control centres.
- Variable speed drives and inverters.
- Semiconductor protection.
- OEM machinery and automation equipment.
- Electrical switchboards and control panels.
