20" Roof or Wall Opening 12" High Curb

Aluminum Body With A Black Anodized Finish Rated At 1.1°C/W Designed For Use With Hockey Puck Style Solid State Relays Width 3.2"(81mm) x 3.7"(94mm) Long x 2.9"(74mm) High Din Rail Mounted OR Base Mounted Relay Mounting Holes Are 8/32 Threads Removes Heat Away From Solid State Relays

DIN Rail Mountable (32 mm or 35 mm) Identified With Calibration and “+” , “–” Connections Screw Type Terminal for Up To 12awg Wire Connections Fully Enclosed—No End Plates Required Write-On Terminal Markers 10.7mm Wide X 51mm Long Temperature Range -40°c ~ +85°c

Aluminum Top Box = 17-3/4" Square Bottom Flange = 23-3/4" Square Roof Opening = 13" Square Curb Height = 8"

Nylonic Compound Body Rated to 160ºc Two Each Terminals Iron(+) and Constantan(-) Four Terminals Total 28mm Wide X 13mm High X 63.7mm Long Two 4.5mm Holes Each End