ENC Hearing Protector (P/N 40752G-01) For High-Noise Environments Product Bulletin David Clark Company Electronic Noise-Cancelling (ENC) Hearing Protector utilizes advanced technology that provides 17 – 22 additional dB beyond the already superior passive noise attenuation. • • • • • • • • • Over-The-Head style Provides passive 27 dB An extra 17-22 dB at lower frequencies with ENC turned on ENC function controlled by rotary on-off switch on dome Patented Undercut Comfort -Gel ear seals 22.5 oz with batteries Comfortable, low-tension headband assemblies Dual 9-volt battery packs provide up to 30 hours of continuous use NSN 4240-01-549-4861 360 Franklin Street, Box 15054, Worcester, MA 01615-0054 • Tel: 508-751-5800 • Fax: 508-753-5827 E-mail: [email protected] • Website: www.davidclark.com © 2013 David Clark Company Incorporated Technical data subject to change without prior notice Current data available at www.davidclark.com Made in USA 19537P-44 (1-13)
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