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

  • RS Stock No. 768-4602
  • Mfr. Part No. WSI 4 -1886580000
  • Manufacturer Weidmuller
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
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 4/2 Series

These screw connection fuse isolators offer a compact solution with easy snap-on mounting. The LED indicators also make life much easier to identify where blown fuses are, saving you time and energy.

Screw clamp connection
Easy snap-on mounting
LED Indicators for blown fuses

Product Application Information

A tidy and easy to use fuse isolator. Snap-on to your terminal block and screw into place, it is that simple. Ideally suited to industrial and electrical applications. If the fuse blows the LED indicator tells you, removing any guess work.

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 30 → 12 AWG
Number of Connectors 2
Colour Black
Pitch 8mm
Fuse Size 5 x 20mm
Current Rating 6.3A
Voltage Rating 500 V
Termination Method Screw Down
Rail Type Compatibility TS32, TS35
Series W
Maximum Operating Temperature +120°C
Minimum Operating Temperature -50°C
459 In stock for delivery within 4 working days
Price Each
SGD 5.45
(exc. GST)
SGD 5.83
(inc. GST)
Per unit
1 +
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