Weidmuller Fused DIN Rail Terminal, WSI Series, 500 V, 6.3A, 5 x 20mm Fuse, Brown Single

  • RS Stock No. 425-263
  • Mfr. Part No. WSI 6 -1011000000
  • Manufacturer Weidmuller
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CZ
Product Details

Fused Terminals

The Weidmuller ’W’ series fused terminals with standard screw clamp technology gives you short circuit and overload protection.


The voltage and current ratings are to VDE ratings.
For stock number 425-263 you will need a 20 x 5mm fuse
For stock number 454-508 you will need a 32 x 6.3mm fuse



Fuse Isolators WSI 6/2 Series

These WSI 6/2 series fuse isolators are designed for screwable cross connection fused terminal blocks. With easy snap-on mounting and a current rating of 6.3 Amps.

Features & Benefits

Screw clamp connection
Easy snap-on mounting
Current Rating 6.3 Amps

Product Application Information

A tidy and easy to use fuse isolator. Snap-on to your terminal block and screw into place. Ideally suited to industrial and electrical applications giving you protection and damage limitation without needless interruption to your machines or appliances.

The ’W’ series screw clamp terminals are suitable for ’Top Hat’ DIN Rail and manufactured from nylon 6.6 which has a continuous temperature rating of 120°C (180°C short term). They are self-extinguishing to UL94V-0 and free from cadmium and halogen. Current bars are constructed from 10 mm electrolytic copper to ensure a current loading more than nominal rating. Terminals are suitable for mounting on symmetric ’Top Hat’ rail only (BS5584:1978, EN 50022) and are touch proof in accordance with BS 3042.

Attribute Value
Number of Levels Single
Wire Size 20 → 8 AWG
Colour Brown
Pitch 10mm
Fuse Size 5 x 20mm
Current Rating 6.3A
Voltage Rating 500 V
Termination Method Screw Down
Rail Type Compatibility TS35
Series WSI
Maximum Operating Temperature +120°C
Minimum Operating Temperature -50°C
3935 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 5)
$ 12.734
(exc. GST)
$ 14.007
(inc. GST)
Per unit
Per Pack*
5 +
*price indicative
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