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Littlefuse RXEF110 1.1A Polyswitch Fuse

Order Code:  

26-0740

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Brand: Raychem  Copy to clipboard MPN: RXEF110 Copy to clipboard
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Qty Unit Price (Ex VAT)
5+ £0.412
50+ £0.309
100+ £0.258

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Contact us for lead times on larger quantities
100 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 2.2A
  • Trip time 8.2 sec
  • Hold current 1.1A
  • Max voltage 72V
  • Max current 40A
  • Radial leaded package
  • Initial resistance 0.15 to 0.25R
  • Post-trip resistance 0.38R
  • Lead pitch 5.1mm
  • Dimensions 13.0mm x 7.6mm x 18.0mm
  • UL and TUV approved

Note: Previously manufactured by Raychem.

Trip Current 2.2A
Trip Time 8.2s
Max Current Rating 40A
Max Voltage Rating 72V
Height 18mm
Hold Current 1.1A
Initial Resistance 0.25Ω
Lead Pitch 5.1mm
Length 13mm
Package/Case Style Radial leaded

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