| PC81-F35C-1000 Watlow Power Series controller, 2 single-phase zones, with heater diagnostics, 2... | Watlow | | |
| PC30-N20C-1000 Watlow Power Series controller, 3-phase/3-leg control, (6 SCRs), 65A, 200V to 60... | Watlow | | |
| PC30-F30B-0000 Watlow Power Series controller, 3-phase/3-leg control, (6 SCRs), 155A, fan coole... | Watlow | | |
| PC40-N25C-0000 Watlow Power Series controller, 3-phase/4-wire, wye connected load, 85A, 200V to... | Watlow | | |
| PC40-F30A-1000 Watlow Power Series controller, 3-phase/4-wire, wye connected load, 155A, fan co... | Watlow | | |
| PC40-F30B-0000 Watlow Power Series controller, 3-phase/4-wire, wye connected load, 155A, fan co... | Watlow | | |
| PC40-F35B-1000 Watlow Power Series controller, 3-phase/4-wire, wye connected load, 225A, fan co... | Watlow | | |
| PC40-N30B-1000 Watlow Power Series controller, 3-phase/4-wire, wye connected load, 105A, 200V t... | Watlow | | |
| PC40-F25C-0000 Watlow Power Series controller, 3-phase/4-wire, wye connected load, 140A, fan co... | Watlow | | |
| PC81-F35B-1000 Watlow Power Series controller, 2 single-phase zones, with heater diagnostics, 2... | Watlow | | |