Reversing boxes will not control pumps. They contain reversing mechanisms and capacitors (1 Ph units) only. For duplex applications use two simplex reversing boxes.
Zoeller Simplex Reversing Control Box 10-0353 fits Model(s):
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Download Zoeller 840 Series Catalog Sheet FM1232
Download Zoeller Simplex & Duplex Catalog Sheet FM1705
Download Zoeller 840 Engineering Specifications Sheet FM1627
Zoeller 10-0393 Model E840 or I840 "Shark" Control Panel With Auto Reversing Circuit Simplex
Zoeller 10-0420 Model E840 or I840 "Shark" Control Panel Auto Reversing Circuit Simplex
Zoeller 10-0394 Model F840 or J840 "Shark" Control Panel Auto Reversing Circuit Simplex
Zoeller 10-0395 Model G840 "Shark" Control Panel Auto Reversing Circuit Simplex 460V 3PH
Zoeller 10-0396 Model BA840 "Shark" Control Panel Auto Reversing Circuit Simplex 575V 3PH