Siemens 350A Tag Fuse, 141mm, 690V, 109mm

Subtotal (1 pack of 3 units)*

£507.68

(exc. VAT)

£609.22

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s)
Per Pack
Per unit*
1 +£507.68£169.227

*price indicative

RS Stock No.:
608-769
Mfr. Part No.:
3NC8431-0C
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Current Rating

350A

Fuse Size

141mm

Voltage Rating

690V

Fuse Standard

EAC, IEC 60947-2, UKCA

Fixing Centres

109mm

COO (Country of Origin):
GR
The Siemens SITOR fuse link designed for full-range protection of semiconductor devices in industrial power systems. It features slotted blade contacts in the NH3 size, supports a rated current of 350 A, and operates at up to 690 V AC or 440 V DC. With a gR characteristic, it provides reliable protection against both overloads and short circuits. A front indicator is included for quick visual status checks, and the fuse is suitable for mounting in any orientation, preferably vertical.

High durability ensures long lasting operation even in demanding applications
Compact size facilitates easy installation in tight spaces
Optimised for energy efficiency contributing to cost savings over time
Designed to handle diverse electrical loads increasing versatility
Advanced safety features protect against electrical hazards
Smooth operation enhances the reliability of your control systems

Related links