Format: PDF (Printable Document)
File Language: English
File Pages: 64
File Size: 9.65 MB (Speed Download Link)
Brand: Kohler
Model: KCS, KCP, KCC, KBS, KBP, KBC Automatic Transfer Switches
Book No: tp6917
Type of Document: Wiring Diagrams
$ 40
These Kohler automatic transfer switches usually sit in plant rooms or utility spaces, quietly shifting loads between utility power and generators when things go wrong. This wiring diagram set is what I’d pull out when I need to trace control wiring, verify terminal IDs, or confirm how a replacement harness should be landed. If, for example, the switch won’t transfer back to utility after the generator cool-down, this is the document I’d use to follow the signal path through the relays and connectors and isolate where the command is getting lost.
Applications & Use Cases
FAQ
Q: Can I zoom in on small connector details on a tablet or phone?
A: Yes, the diagram can be viewed digitally so you can pinch-zoom around terminals and wire labels right at the switchboard.
Q: Is this worth printing, or should I keep it digital only?
A: Many techs print the key pages, laminate them, and keep them in the enclosure, then use the digital copy for quick searching back at the shop.
Safety Note
Always de-energize and lock out all power sources before opening the enclosure or disconnecting any wiring.
Model Transition Amps Volts Notes Schematic Page
Wiring
Diagram Page
Wall-mount models with 1223 mm (48 in.) enclosures:
KCS
Standard 230 208–400 — GM89642 5 GM89643 6
Standard 230 600 Solid or Overlapping Neutral;
Non-Seismic GM93714 60 GM93715 61
Standard 230 600 Solid or Overlapping Neutral; Seismic GM89645 7 GM89646 8
Standard 230 600 Switched Neutral GM89645 7 GM89646 8
Standard 260–400 208–600 Solid or Overlapping Neutral;
Non-Seismic GM93714 60 GM93715 61
Standard 260–400 208–600 Solid or Overlapping Neutral; Seismic GM89645 7 GM89646 8
Standard 260–400 208–600 Switched Neutral GM89645 7 GM89646 8
Floor-mount models with 1702 mm (67 in.) enclosures:
KCS
Standard 230 208–400 — GM89642 5 GM89643 6
Standard 230 600 — GM89645 7 GM89646 8
Standard 260–600 208–600 — GM89645 7 GM89646 8
The drawings listed in the table below apply to all KCS/KCP/KCC models equipped with the
Decision-Makerr MPAC 1200 or Decision-Makerr MPAC 1500 controller that are not listed in the previous table.
Model Transition Amps Volts Schematic Page Wiring Diagram Page
KCS
Standard 30–200 208–600 GM89642 5 GM89643 6
Standard 230 208–480 GM89642 5 GM89643 6
Standard 230 600 GM89645 7 GM89646 8
Standard 260–600 208–600 GM89645 7 GM89646 8
Standard 800–1200 208–600 GM89647 9 GM89648 10
Standard 1600–4000 208–600 GM89649 11 GM89650 12
KCP
Programmed 150–600 208–600 GM89656 15 GM89657 16
Programmed 800–1200 208–600 GM89654 13 GM89655 14
Programmed 1600–4000 208–600 GM89658 17 GM89659 18
KCC
Closed 150–600 208–600 GM89661 19 GM89662 20
Closed 800–1200 208–600 GM89663 21 GM89664 22
Closed 1600–4000 208–600 GM89665 23 GM89666 24
The drawings listed in the table below apply to bypass/isolation models KBS/KBP/KBC.
Model Transition Amps Volts Schematic Page Wiring Diagram Page
KBS
Standard 150–600 208–600 GM89669 25-26 GM89670 27-28
Standard 800–1200 208–600 GM89671 29-30 GM89672 31-32
Standard 1600–4000 208–600 GM89674 34-35 GM89673 33
KBP
Programmed 150–600 208–600 GM89679 40-41 GM89680 42-43
Programmed 800–1200 208–600 GM89677 36-37 GM89678 38-39
Programmed 1600–4000 208–600 GM89685 44-45 GM89686 46-47
KBC Closed 150–600 208–600 GM89689 48-49 GM89690 50-51
KBC Programmed 800–1200 208–600 GM89691 52-53 GM89692 54-55
KBC Programmed 1600–4000 208–600 GM89693 56-57 GM89694 58-59
