Description Specifications Literature Description The GO Switch Model 71 has the smallest diameter (3/8") of any round leverless limit switch, and is used extensively in factory automation applications. Benefits:Stainless steel housingSPDT contacts rated 4amp/120vacAC/DC, NO/NC versatilityInherently Intrinsically SafeZone 0, 1, or 2 hazardous area-40 DEG to 105 DEG C (-40 DEG to 221 DEG F) operating temperatureOptional high temperature wiringOptional quick disconnect connectorsEnglish or metric threads State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Product SpecificationsModel:(71M) - M12 x 1 1/2" NPT Contact Form: SPDT Sensing Range: .040" end sensing Outlet Position: Bottom of enclosure Enclosure Material: 316 Stainless steel (rated 2,000 psi) Area Classification: UL Cl I Div 1, Groups A-D; Cl II Div 1, Groups E-G Wiring Options: Lead Wires - 18 gauge, PVC insulated 72" Literature & Docs Product Specifications Accessories