Dielectric Boots

Dielectric HV3 Boots

A Class 3 AC (EN 50321-1:2018) electrically insulating dielectric boot with an integral steel toe cap. The Workmaster™ Dielectric HV3 boot allows high voltage live working at up to 26.5kV with every boot tested at 30kV.

High Voltage (Dielectric Class 3)
High Voltage (Dielectric Class 3): Dielectric boots that comply with EN 50321 standard for electrically insulating footwear Class 3.
SB Category Safety Boot
SB Category Safety Boot Description
Slip Resistant SRC
Slip Resistant SRC: Tested and approved for resistance to slip on a ceramic tile floor coated with a dilute soap solution of sodium lauryl sulphate (NaLS) [SRA] and Slip resistance on steel floor with glycerol [SRB]. The tests measure forward slip on the heel and with the boot flat to the floor. Boot Marking: SRC
Energy Absorbing Heel
Energy Absorbing Heel: Provides a minimum of 20J cushioning at the heel, reducing the risk of fatigue and injury to joints and spine. Boot Marking: E
Toecap
Toecap: Epoxy coated steel toecap fitted tested for 200J impact resistance and 15kN compression.
Fuel Oil Resistant
Fuel and Oil Resistant: The outer sole is resistant to oil, ensuring the working life of the boot won’t be compromised if used in oily environments. The test involves immersion in oil for 22 hours after which the sole is checked for excessive swelling, shrinkage or increased hardness. Boot Marking: FO

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Product Features

200 Joule epoxy coated steel toe cap
Heat resistant sole EN 20345:2012 HRO, 60 seconds at 300°C
Cold insulation to EN ISO 20345:2012 CI
Slip resistant moulded sole
Cleated outsole for maximum grip
Energy absorbing tunnel system in heel to EN 20345:2011 E
Injection moulded using our proprietary HV3 compound for a seamless boot with superior electrical insulation properties
Non-wicking knitted nylon lining
Step voltage protection up to 35kV**
Arc flash protection – Meets the requirements of ASTM F2621-2019 at 40Cal/cm²
Lightweight for increased wearer comfort
Superb low temperature flexibility down to -40°C
Environmentally friendly PVC and Halogen free construction
Biodegradeable & Phalate free
Ergonomic cushioned insole (removable & machine washable) for greater wearer comfort
Kick-off lug
Adjustable height
CE marked on the shaft with date and year of manufacture
REACH Compliant
Machine washable at up to 40°C
Five year shelf life

Certification

Safety Footwear

EN ISO 20345:2011 - SB E SRC

Electrically Insulating Footwear

EN 50321-1:2018 Class 3 AC

Personal Protective Equipment

PPE Regulation (EU) 2016/425

Dielectric Footwear

Conforms to ASTM F1117

Care

Machine washable at up to 40℃

5 Year shelf life

Sizing

Commodity Code: 6401100000

UK	3	4	5	6	7	8	9	10	11	12	13	14	15
EU	35	36	37	39	41	42	43	44	45	46	47	49	50
US	4	5	6	7	8	9	10	11	12	13	14	15	16

Workmaster™ boots are generously sized as they are designed to accommodate wearers with thicker socks or a thermal lining. We recommend downloading the A3 Size Guide below to ensure the perfect fit.

DOWNLOAD A3 SIZE GUIDE