Respirex workMaster Dielectric Class 2 Wellington Boots

From £60.49 Excl. VAT

  • Electrically insulating Class 2 wellington safety boots.
  • Suitable for electricians, engineers and live working up to 17kV.
  • Dielectric compound boot shaft with seamless construction.
  • Non-wicking knitted nylon lining with ergonomic cushioned insole.
  • Impact-resistant epoxy coated steel toe cap tested to 200 Joules.
  • Black vulcanised rubber sole with superb grip, SRC slip resistant.
  • Arc flash protection – meets ASTM F2621-2019 at 40Cal/cm².
  • EN 50321:2018 & EN ISO 20345:2011 tested & certified.
Available to order - please call for further details and lead time for delivery.


Respirex workMaster Dielectric Class 2 Wellington Boots are electrically insulating protective work boots.  Designed for use by electricians, engineers and live working up to 17kV.  The boots provide high voltage protection of up to 20kV over the complete boot for over 8 hours, and 35kV over the sole for 3 minutes.  Arc flash protection (meets the requirements of ASTM F2621-2019 at 40Cal/cm²).

The boots have a seamless construction made from Respirex’ proprietary dielectric compound materials.  The interior lining is non-wicking knitted nylon with an ergonomic cushioned insole for comfort.  An epoxy-coated steel toe cap (tested to 200 Joules) provides protection from impacts.  The vulcanised rubber provides 2 to 3 times the wear resistance of conventional soles.  It is also cut, oil and fuel resistant, and heat resistant up to 300℃.  REACH compliant, EN ISO 20345:2011 tested and certified SB rated with SRC slip resistance.

The Respirex workMaster Dielectric Class 2 Wellington Boots are available to order at Safety Supplies in a range of sizes.  Call our friendly team today for further details and expert advice on all of your safety footwear, PPE and workwear needs.

Additional information


3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15


EN Standards

EN 50321:2018 Class 2
Live working. Footwear for electrical protection - Insulating footwear and overboots.

EN ISO 20345:2011
Personal protective equipment - safety footwear.

ASTM F2621-2019

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