Description Specifications Literature Accessories 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:(71) - 3/8" x 3 15/16" 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: ATEX/IECEx Zone 1 Exd IIC T6 Gb, Ex tb IIIC T85°C Db, IP66 (-40°C ? Ta ? 50°C with wiring A or B) Ex d IIC T4/T3 Gb, Ex tb IIIC T135°C/T200°C Db, IP66 Wiring Options: Hi-Temp Leads (18 gauge, Peek insulated) 144" Literature & Docs Accessories GO Switch AHS7 Nickel Plated Brass Jam Nuts Was: Now: $20.64 In Stock Add To Cart View More GO Switch AMC4 Target Magnet Was: Now: $40.00 In Stock Add To Cart View More GO Switch AHS13 Thredseal Kit Nut and Washer Was: Now: $32.26 In Stock Add To Cart View More GO Switch AMC3 Target Magnet Was: Now: $40.00 In Stock Add To Cart View More GO Switch AMS7 Target Magnet Was: Now: $82.56 In Stock Add To Cart View More GO Switch AMP3 Target Magnet Was: Now: $42.58 In Stock Add To Cart View More GO Switch AMC5 Target Magnet Was: Now: $112.24 In Stock Add To Cart View More GO Switch AHS18 Stainless Steel Jam Nuts Was: Now: $25.80 In Stock Add To Cart View More