
EN ‘WORKMASTER’ DIELECTRIC – USER INFORMATION.
The safety footwear supplied by Respirex International Ltd complies with the PPE Regulation
(EU) 2016/425 requirements according to the European harmonized standard EN ISO 20345:2011. The
electrical properties of the footwear complies with EN 50321-1:2018 Class 0 AC (complete boot).
Module B certicate issued by SGS FIMKO OY, Takomotie 8, 00380 Helsinki, Finland.
UKCA Type-examination for Regulation 2016/425 by: Approved Body No. 0120, SGS United Kingdom
Limited, Rossmoor Business Park, Ellesmere Port, South Wirral, Cheshire, CH65 3EN.
Workmaster™ Dielectric boots protect the wearer’s toes against risk of injury from falling objects and
crushing in a working environment. Impact protection provided is 200 Joules. Compression (crushing)
resistance provided is 15,000 Newtons.
Workmaster™ Dielectric boots protect against a working Voltage of 1 kV AC by minimizing the leakage
below 5 milliamps at the test voltage of 5 kV.
The Dielectric boot will withstand 20,000 Volts for 3 minutes on the complete boot, showing no leakage
in excess of 5 milliamps at 5 kV according to EN 50321-1 2018. Specication is designed to reduce
the risk of interference with the heartbeat by electrical current passing through the wearer. In addition
the Dielectric boot meets the requirements of ASTM F1117 withstanding 20 kV for over 3 minutes. For
Voltages above 1 kV a class 1, 2, 3 or 4 boot will be required.
Footwear is manufactured using materials which conform to the relevant sections of EN ISO
20345:2011 for quality and performance. . This footwear is tted with moulded Oil resistance sole with
slip resistance in wet conditions that conforms to EN ISO 20345:2011.
Marking denotes that the footwear is licensed according to PPE regulation as follows:
• Manufacturer - See sole
• CE 2797- See upper; Notied Body responsible for Module D BSI Group The Netherlands B.V. Say
Building, John M. Keynesplein 9, 1066 EP, Amsterdam, Netherlands
• UKCA 0086 - See upper; UK approved body for module D: BSI (0086), Davey Avenue, Knowlhill,
Milton Keynes, MK5 8PP, United Kingdom
• England RH1 4DP - See upper; address of UK oce
• D-02625 Bautzen - See upper; address of EU oce
• EN ISO 20345:2011 - See upper; number of European standard for safety footwear
• EN 50321-1:2018 - See upper; number of insulating footwear standard
• SB - See upper; SB denotes the boot meets the basic requirements of EN ISO 20345:2011 for all-
polymeric (i.e. entirely moulded) footwear
• E - See upper; classication ‘E’ denotes energy absorbing heel
• CI - See upper; denotes cold insulation
• SRA - See upper; denotes meets both slip requirements for soapy water on a ceramic tile
• Double red triangle - See upper; denotes suitable for Live working
• Class 0 AC - See upper; suitable for working up to 17 kV AC
• Rectangular box marked Inspection Data - See upper; Please write the date of rst use in this box.
• Size - See Sole; UK / European Marking / US.
• Date of Manufacture - See upper; Week number and Year
It is important that the footwear selected is suitable for the protection required and the working
environment. The suitability of the boots for a particular task can only be established once a full risk-
assessment has been carried out.