Overview of Siemens 3NW1040-0HG
Buy genuine Siemens 3NW1040-0HG Sentron Cylindrical Fuse Link online today for your automation system. This industrial-grade fuse is designed for reliable protection in demanding environments, making it a top choice for engineers and maintenance professionals. The Siemens 3NW1040-0HG is a Class CC, slow-blow fuse, rated for 4 A and 600 V AC, with a high interrupt rating of 200 kA. It is ideal for applications requiring robust circuit protection, such as control transformers, reactors, and inductances. With UL and CSA approvals, this fuse is suitable for export to North America and meets the highest safety standards. Its modern design includes touch protection for safer installation and handling, ensuring compliance with international regulations. Whether you need a replacement or are upgrading your system, the Siemens 3NW1040-0HG offers dependable performance and long service life.
Key Features of Siemens 3NW1040-0HG
- Class CC, slow-blow fuse for enhanced protection
- Rated for 4 A and 600 V AC
- High interrupt rating of 200 kA
- UL and CSA approved for North American markets
- Modern design with touch protection for safe installation
- Protects control transformers, reactors, and inductances
- Complies with UL 248-4 standard
- Compact body size: 10.3 mm diameter x 38.1 mm length
- Material: Ceramic/Plastic
Technical Specs of 3NW1040-0HG
Explore Siemens 3NW1040-0HG specifications for detailed parameters before installation.
| Parameter |
Value |
| Amperage Rating |
4 A |
| Voltage Rating |
600 V AC |
| Interrupt Rating |
200 kA |
| Class |
CC |
| Body Size |
10.3 mm Dia x 38.1 mm L |
| Material |
Ceramic/Plastic |
| Standards |
UL 248-4 |
Applications / Use Case
This Siemens 3NW1040-0HG is commonly used in industrial automation worldwide. It is ideal for protecting control transformers, reactors, and inductances in switchboard assemblies and machine control panels. Its robust design and high interrupt rating make it suitable for demanding environments, including production line systems and factory control panels. The fuse is also used in applications requiring export to North America due to its UL and CSA approvals.
Price & Availability
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