United Electric 120 Series Explosion-proof Pressure, Vacuum, Differential Pressure, and Temperature Switches

120-S152B-1190 J120-152 B117-120 J120-15643 B121-120 J120-15643 / 83095-1 B122-120 J120-15646 B122-120 Temperature Switch J120-15649 B122-120-M202-M406-QC1 J120-15836 C120 J120-171-1195 C120-120 J120-172 F120-15531 J120-173 F120-2BS- M201 J120-173 Pressure Switch F120-7BS J120-174 F120-7BS-1180-M201-M446-10S-10S-W050-QC1 J120-174-1180-M446 F120-7Bs-6S-6S-W050-W193 Temperature Switch J120-185 F120-7Bs-6S-6S-W19 Temperature Switch J120-185-1190-M446-6361-701-M201-QC1 F120-7Bs-6S-6S-W193 Temperature Switch J120-185-M446-M201-QC1  J120-189 J120-534-1180 J120-190-9982 J120-535 J120-191 J120-551 J120-191-M201-M406-QC1 J120-554-95032 J120-192 J120-555 J120-192 Pressure Switch J120-555-9877 J120-192-0500-M201-QC1 J120-612 J120-194 J120-612-9886 J120-194 XY430 1195 Pressure Switch J120-616-M201 J120-194-1195 J120-616-M201-QC1 J120-194-1195 Pressure Switch J120-616-M540 J120-270 J120-680-9907 J120-274 J120-701-1010-M540 J120-361 J120-701-1010-M540 Pressure Switch J120-361 3-300psi Pressure Switch J120-95743-192 J120-361 Pressure Switch J120-9778-156 J120-361-9836 J120-9800-453 J120-376 J120-9982-190 J120-376 Pressure Switch J120-9994-191 J120-450 J120-S134B Pressure Switch J120-484 J120-S134B-1180 J120-523 J120-S134B-1180-M201-M444-QC1 J120-523-M201-M395-QC1 J120-S134B-1180-M201-M446-QC1 J120-523-M201-M395-QC1 Pressure Switch J120-S137B J120-524 Pressure Switch J120-S144B J120-524-M201-M395-QC1 J120-S152B J120-524-M201-M395-QC1 J120-524-M201-M395-QC1 J120-S152B Pressure Switch J120-524-M201-M395-QC1 Pressure Switch J120-S164B J120-525 Single Switch With Internal Adjustment J120-S164B Pressure Switch J120-525-1180 J120-S164B-1190 Pressure Switch J120-534 J12027095764 J120K-544 Gas Filtring Deffrential Switch J120K-15640 J120K-S147B J120K-157 J120K-S147B/1180 J120K-39 J120K15641 J120K-455 J120X J120K-456 J120-524 XY450 J120K-457 J120-523 XY450 J120K-457-95068 J120-376-QC1 Pressure SwitchB121-121B121-1316B121-13161-2200B121-13272 B121-13272-2200E121-13273-2200-NCE121-2BSBE121-8BSE121-9054-4BSE122-2BSBE122-2BSB-2000E122-5BS E122-9171-2BSB H121-156 H122-144 H121-S126B H122-358-M202 Pressure Switch H121-S134B H122-376 Pressure Switch H121-S164B H122-552 H121-S164B H122-S156B H121K-147 H122-S164B Pressure Switch H121K-456-1500 H122-S164B-1070-1070-M202-QC1 Pressure Switch H121K-457 H122K-157 H121K-95011 H122K-456   H122K-559   H122K-S147B-M202-M210-QC1 OverviewSIL2-certified switchClass 1, Divisions 1 & 2, Zone 1UL listed, cUL-certified, ATEX flame-proof & CE (LVD, PED)-compliant; other worldwide hazardous location approvals availableDual electrical conduit openings provide mounting flexibility while terminal block provides ease of wiringSPDT, DPDT, or dual SPDT switch outputPressure sensor materials, including welded stainless-steel diaphragms and bellowsInternal or external setpoint adjustmentHeat trace and freeze protection temperature modelsAdjustable setpoint ranges:Pressure and vacuum: 30 “Hg Vac to 6000 psi-1 to 414 barWater Column: 300 “wc Vac to 250 “wc-746,7 to 622,3 mbarDifferential Pressure: 0.2 “wcd to 500 psid0,5 mbar to 34,5 barTemperature: -120° F to 650° F -85° C to 343.3° CHighlightsStandard product approvals include cULus, ATEX, and IECExOptional approvals for Russia, Ukraine, China, Brazil, and KoreaInternal adjustment hex or external adjustment via calibrated dial(s) with tamper-resistant coverIntegral cover lockSPDT, DPDT, or dual SPDT outputWide variety of sensor materialsOptional Hastelloy® and Monel® sensor materials for corrosive mediaWide adjustable deadband modelsFlush-mount sensorsHeat-tracing temperature modelsMost models available for immediate delivery!