Jackson Safety Advantage Full-Brim Hard Hat — Type I, Class E, Non-Vented HDPE, 4-Point Ratchet 6701 What does the Class E

What does the Class E rating on this helmet mean

Keep replacement pods on hand and swap them when they soil or lose resilience

and the 2078's oil-resistant P95 rating plus nuisance relief suits that mix well

and for a carabiner Y-leg

Jackson Safety Advantage Full-Brim Hard Hat — Type I, Class E, Non-Vented HDPE, 4-Point Ratchet 6701 What does the Class EThe Jackson Safety Advantage Full Brim Hard Hat is an economical, non vented Type I hard hat with a molded HDPE shell, a 360 degree wrap around brim, and a 4 point easy dial ratchet suspension. It sits in our full brim hard hats range as the value pick for all around coverage with a genuine electrical rating. The headline is the certification: because it is non vented, the Advantage carries a Class E rating (electrical protection to 20,000 V)