Base fi xture is Class 1, Division 2. Adding Nema 3R electrical options changes the fi xture's electrical classifi cation. S19-300 Heat Trace Combination Unit > First selection in each category is standard, other selections available at additional cost. T Top Supply (standard selection) B Bottom Supply (standard selection) > A ABS Plastic S Stainless Steel > EFW Eye/Face Wash EW Eyewash > N No Alarm WA Waterproof AlarmЗNema 3R > N No Indicator Light L LightNema 3R > N No Drench Hose H Hose > N No Anti-Scald Valve AS Anti-Scald Valve S19-2100 Navigator EFX25 - Emergency Thermostatic Mixing Valve...

S19-300 Heat Trace Combination Unit S19-300 Heat Trace Combination Unit > NOTE: First selection in each category is standard, other selections available at additional cost. NOTE: First selection in each category is standard, other selections available at additional cost. D2 Class 1, Div 2, Groups B, C & D D1 Class 1, Div 1, Groups C & D > T Top Supply (standard selection) T Top Supply (standard selection) B Bottom Supply (standard selection) B Bottom Supply (standard selection) > A ABS Plastic A ABS Plastic S Stainless Steel S Stainless Steel > EFW Eye/Face Wash EFW Eye/Face Wash EW Eyewash EW...