Buy genuine Siemens 3NE1224-0 online
The Siemens 3NE1224-0 is a SENTRON SITOR fuse link designed for reliable protection of circuits in industrial automation and electrical distribution systems. This fuse link features robust blade contacts without slots, providing a secure and efficient connection for NH1 fuse bases or switch disconnectors. Rated for 160 A nominal current and a high breaking capacity of 100 kA, it supports AC voltages up to 690 V and DC voltages up to 250 V. The Siemens 3NE1224-0 includes a clear front indicator for easy status monitoring, making it ideal for protecting sensitive semiconductor devices and high-load applications. Its compact design and silver-plated contacts ensure low power loss and long service life under varying load conditions. Engineered to operate in ambient temperatures from -20 °C to +50 °C, this fuse link is built to perform reliably in demanding environments, with compliance to standards EN 60269-1 and IEC 60947-2. This product is perfect for integration into factory control panels and power distribution networks where safety and uptime are critical.
Key Features of Siemens 3NE1224-0
- SENTRON SITOR fuse link with blade contacts, NH1 size
- Rated nominal current (In) of 160 A
- High breaking capacity of 100 kA (IEC 60947-2 rated)
- Voltage rating up to 690 V AC and 250 V DC
- Front indicator shows fuse status at a glance
- Silver-plated blade contacts for excellent conductivity
- Low power loss of 24 W at rated current
- Operating temperature range from -20 °C to +50 °C
- Designed for mounting in LV HRC fuse bases or switch disconnectors
- Complies with EN 60269-1 standards for fuse systems
Technical Specs of 3NE1224-0
Explore Siemens 3NE1224-0 datasheet covering voltage, I/O, and communication before installation.
| Parameter |
Specification |
| Nominal Current (In) |
160 A |
| Size |
NH1 |
| Fuse Type |
SITOR semiconductor fuse link |
| Voltage Rating AC (Un AC) |
690 V |
| Voltage Rating DC (Un DC) |
250 V |
| Breaking Capacity |
100 kA |
| Power Loss |
24 W at rated current |
| Operating Temp Range |
-20 °C to +50 °C |
| Mounting |
Blade contacts, NH fuse bases or switch disconnectors |
Applications / Use Case
This Siemens 3NE1224-0 fuse link is commonly used in industrial automation, where reliable semiconductor protection is critical. It provides overload and short circuit protection for cables, power rails, and sensitive electronic components in factory control panels, power distribution systems, and machinery control setups. Its high breaking capacity and clear front indicator make it suitable for protecting both AC and DC circuits in process control and production line systems, helping prevent damage and reduce downtime in demanding automation environments.
Price & Availability
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