E-A-R 340-4002 3M E -A -R UltraFit Corded Earplugs 340 -4002 - in Carrying Case 2 voomi_id_14581 This solid-state device removes the

This solid-state device removes the need for a pilot light

enhancing comfort during extended wear

Usage: HVAC and automation systems

Operates under normal closed conditions

which facilitates easy installation

E-A-R 340-4002 3M E -A -R UltraFit Corded Earplugs 340 -4002 - in Carrying Case 2 voomi_id_14581 This solid-state device removes theThe E A R UltraFit corded earplugs features a proprietary, premolded, triple flange design that fits comfortably in most earcanals. Premolded, triple flange earplug s fit comfortably in a wide range of ear sizes No need to roll earplugs before fitting so the tips stay clean even if hands are dirty Soft polymer is washable and reusable, reducing both waste and costs Noise reduction rating (NRR) 25 dB. CSA Class AL Carrying case keeps earplugs clean and