Overview of Siemens 3NE8718-1
Buy genuine Siemens 3NE8718-1 SITOR fuse link online today for your industrial automation system with worldwide delivery. The Siemens 3NE8718-1 is a high-performance SITOR fuse link designed for demanding industrial applications requiring reliable electrical protection. This factory-grade component features bolt-on links in the NH000 size category and is engineered to handle AC voltages up to 690V and DC voltages to 440V. The 3NE8718-1 delivers dependable overcurrent protection with a 63A current rating and includes a front indicator for easy status visibility. Widely trusted in power distribution, motor control, and process automation systems, this Siemens fuse link combines robust construction with precise switching characteristics. Whether you're upgrading industrial control panels or replacing worn components, the 3NE8718-1 provides the safety and performance standards expected from Siemens automation products.
Key Features of Siemens 3NE8718-1
- SITOR fuse link with bolt-on connection design for secure mounting
- 63A rated current capacity for medium-load industrial circuits
- 690V AC / 440V DC voltage rating for versatile power system compatibility
- NH000 size class for standard European switchgear installations
- gR (general-purpose, fast-acting) fuse characteristic
- Front-mounted status indicator for quick visual inspection
- DIN 43653 compliant design meeting international standards
- Reliable protection against overloads and short circuits
- Compact form factor suitable for space-constrained control cabinets
Technical Specs of Siemens 3NE8718-1
Review Siemens 3NE8718-1 specifications and technical data before installation to ensure system compatibility.
| Parameter |
Value |
| Model Number |
3NE8718-1 |
| Product Type |
SITOR Fuse Link |
| Rated Current |
63 A |
| AC Voltage Rating |
690 V |
| DC Voltage Rating |
440 V |
| Size Class |
NH000 |
| Characteristic Type |
gR (Fast-Acting) |
| Connection Type |
Bolt-On Links |
| Indicator |
Front Indicator |
| Standard |
DIN 43653 |
Applications / Use Case
The Siemens 3NE8718-1 is commonly used in industrial automation, process control, machine automation, and production line systems worldwide. This SITOR fuse link excels in factory control panels, motor starter circuits, and packaging and conveyor operations where medium-current protection is essential. The combination of 63A capacity and dual-voltage capability makes it ideal for mixed AC/DC industrial environments. Installation in switchgear cabinets, distribution boards, and automated machinery ensures downstream equipment receives consistent, reliable protection. The fast-acting gR characteristic responds quickly to fault conditions, minimizing equipment damage and reducing downtime. Engineers and maintenance technicians specify the 3NE8718-1 for its proven durability, compact design, and compliance with international electrical safety standards, making it a trusted choice for critical automation infrastructure.
Price & Availability
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