All Catalog Category 4 - Accessories Item # 506 Timer Relay 6 min 120VAC/24VDC Item # 141 Wet Bulb Sock Item # 403 USB Converter Item # 406 I-P Transducer Item # 500 Solenoid Valve Body Item # 501 Solenoid Coil Item # 502 Solenoid Head/Tail Item # 504 Relay DPDT Item # 505 Relay Base DIN DPDT Item # 507 Power Supply 24v 30W
