240 V Documentation Below you will find all documentation for the 240 V product line. Documents are grouped by categories. If you do not see what you are searching for or need further assistance, contact our 24/7 support team at (800) 875-5285. Installation RC-40AMP Electrical Rough-In for 240 V Solid State Relay ContactorRELAY-ROUGHIN-30037-B Operation Manuals TempZone™ Twin Circuit Check InstructionsTWIN-CIRCUITCHECK-MANUAL-10061-A Wiring Diagrams RC-40AMP Relay Wiring Diagram with Environ II™ 240V Round LeadRELAYEV-WD240V-10264-A RC-40AMP Relay Wiring Diagram with TempZone™ (Single) SINGLE-RELAY-WD-10115-A RC-40AMP Relay Wiring Diagram with TempZone™ (Twin)TWIN-RELAY-WD-10113-A