Hazardous Area Telephone, Call Waiting No, Overall Depth 4 in, Speakerphone No, Overall Height 12 in, Voicemail No, Overall Width 9 3/4 in, Volume Control Yes, Indoor/Outdoor Usage Outdoor, Standards cULus 20140826-E357080, FCC Part 15 Class A, IEC 61000-6-2:2005, Industry Canada ICES-003 Class A, Number of Handsets 1, Number of Lines 1, Mounting Location Wall, Caller ID No, Enclosure Material Stainless Steel, Enclosure Rating NEMA 3R, Includes Enclosure Yes, Facility Type Commercial
Vibration-Dampening Beta Clamp, Clamp Bore Style Ribbed, Clamp Material 304 Stainless Steel, Clamp Material Finish Not Applicable, Clamp Type Beta Clamp Assembly, Compatible Grainger Part Number Not Applicable, Compatible Mfr Part Number Not Applicable, Cushion Material Polypropylene, For Copper Tube Size Not Applicable, For Insulation Thickness Not Applicable, For Maximum Outside Diameter 1 in, For Number of Lines 2, For Strut Channel Width Not Applicable, Load Capacity 180 lb