Description

Siemens 3NC8431-3C SITOR Fuse Link “ 350A, 690V AC

The Siemens 3NC8431-3C is a high-performance SITOR fuse link from the SENTRON product line, designed for industrial electrical protection applications. With a **nominal current of 350A** and **supply voltage of 690V AC**, this fuse link ensures reliable circuit protection against short circuits and overloads. Its **slotted blade contact design** allows for easy and secure installation.

Key Product Details:

Manufacturer: Siemens
Type: Fuse Link
MNR: 3NC8431-3C
Product Brand Name: SENTRON
Product Designation: SITOR Fuse Link
Design of the Product: With Slotted Blade Contacts

Technical Information:

Supply Voltage: 690 V AC
Nominal Current (In): 350 A
Power Loss: 95 W
Mounting Position: Any, preferably vertical
Standard Compliance: VDE 0636, IEC/EN 60269
Ambient Temperature During Operation: -20 to 50°C
Dimensions: 141 mm (length) x 75 mm (diameter)

Optimized for **industrial power distribution and electrical safety**, this **SITOR fuse link** ensures **efficient current limitation and protection** in demanding electrical environments.