Industry Schools FE/HE Site: Industry Site: Schools Site: FE/HE Site: Mobile
 +44 (0)1206 751166

Raychem RUEF300 3.0A Polyswitch Fuse

Order Code:  

26-0805

  Copy to clipboard
Brand: Raychem  Copy to clipboard MPN: RUEF300 Copy to clipboard
 Report an error
Qty Unit Price (Ex VAT)
5+ £0.325
50+ £0.261
100+ £0.200

Add to Quote

Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
Contact us for lead times on larger quantities
119 in Stock, despatched same dayAdditional quantity lead time 14 days

The Littelfuse Polyswitch is a resettable device that performs like a fuse under overcurrent conditions, but is unique in that it will reset. As soon as an overcurrent condition is reached the Polyswitch heats up to its trip temperature.


  • Trip current 6A
  • Trip time 10.8 sec
  • Hold current 3A
  • Max voltage 30V
  • Max current 40A
  • Radial leaded package
  • Initial resistance 0.02 to 0.05R
  • Post-trip resistance 0.08R
  • Lead pitch 5.8mm
  • Dimensions 11.4mm x 7.6mm x 17.3mm
  • UL and TUV approved

Note: Previously manufactured by Raychem.

Height 16.5mm
Hold Current 3A
Initial Resistance 0.05Ω
Lead Pitch 5.8mm
Length 11.4mm
Max Current Rating 40A
Max Voltage Rating 30V
Package/Case Style Radial leaded
Trip Current 6A
Trip Time 10.8s

To use this facility please Sign In.

Sign In

Reviews


Wroks Great

Reviewed by: Mr Rob Taylor - 07 August 2015
Great price and Great product. Saved me from an embarrassing miscalculation the very first time I used one.