Square D

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Square D

Each interlock kit includes the 1) Interlock Clip, 2) Drill Bit needed for installation, 3) Labeling for circuit panel, and 4) Installation Instructions. Kits do not include breaker or panel. Click on each photo for a larger version.

#FAC-SD100X Generator Interlock Kit
#FAC-SD100X Generator Interlock Kit
Factory Model Square D Generator interlock kit QO 100 Amp Panels Transfer switch Older style
Model #FAC-SD100X
$59.00
  • Main Breaker: 100 amp single handle Horizontal throw Right (off) and left (on)
  • Generator Breaker: Top right side 2 positions
  • Listed
#SD-100-QO Generator Interlock Kit
#SD-100-QO Generator Interlock Kit
Generator interlock kit Square D QO & Homeline 100 Amp Panels
Model #SD-100
$62.99
  • Main Breaker: 100 amp single handle Horizontal throw Right (on) and left (off)
  • 3/4 Spacing between main and first row of breakers
  • Generator Breaker: Top right side 2 positions

Adobe Acrobat PDF icon Installation Instructions (PDF)

#FAC-QO100 Generator Interlock Kit
#FAC-QO100 Generator Interlock Kit
Factory Model Square D QO 100 A Indoor & Outdoor Panel
Model #FAC-QO100
$99.00
  • Listed
  • Factory Model
  • Spacing between the main and first breaker is 3/4"
#FAC-HOM100 Generator Interlock Kit
#FAC-HOM100 Generator Interlock Kit
Factory Model Square D Homeline 100 A Indoor & Outdoor Panel
Model #FAC-HOM100
$99.00
  • Listed
  • Factory Model
  • Spacing between the main and first breaker is 3/4"
#SD-200-QO Generator Interlock Kit
#SD-200-QO Generator Interlock Kit
Generator interlock kit Square D QO & Homeline 150-200 Amp Panel Transfer Switch
Model #SD-200
$54.99
  • This is model fits both QO and Homeline 150 and 200 amp panels with this style main breaker
  • The spacing between the bottom of the main and the first breaker on the right is 1 3/8". This fits indoor and outdoor panels with this spacing
  • Please check the pictures to make sure it matches your panel

Adobe Acrobat PDF icon Installation Instructions (PDF)

FAC-QO200I Generator Interlock Kit
FAC-QO200I Generator Interlock Kit
Factory Model Square D QO Indoors Only 150 or 200 Amp Panel Transfer Switch
Model #FAC-QO200I
$89.00
  • Listed
  • Factory Model
  • Spacing between the main and first breaker is 1 3/8"
FAC-HOM200I Generator Interlock Kit
FAC-HOM200I Generator Interlock Kit
Factory Model Square D Homeline Indoors Only 150 or 200 Amp Panel Transfer Switch
Model #FAC-HOM200I
$89.00
  • Listed
  • Factory Model
  • Spacing between the main and first breaker is 1 3/8"
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Factory Model Square D QO Outdoor 150 or 200 Amp Panel Transfer Switch
Model #FAC-QO200O
$99.00
  • Listed
  • Factory Model
  • Spacing between the main and first breaker is 1 3/8"
#FAC-HOM200O Generator Interlock Kit
#FAC-HOM200O Generator Interlock Kit
Factory Model Square D Homeline Outdoor 150 or 200 Amp Panel Transfer Switch
Model #FAC-HOM200O
$89.00
  • Listed
  • Factory Model
  • Spacing between the main and first breaker is 1 3/8"
SD-200X Generator Interlock Kit
SD-200X Generator Interlock Kit
Square D 200 Amp Old Panel Generator interlock kit
Model #SD-200X
$64.99
  • Main Breaker: 200 amp single handle Vertical throw down (off), up (on)
  • Generator Breaker: Top right side 2 positions
  • Spacing between the main and first breaker is 3 1/4"

Adobe Acrobat PDF icon Installation Instructions (PDF)

SD-H200 Generator Interlock Kit
SD-H200 Generator Interlock Kit
Square D Homeline 200 Amp Panel Generator interlock kit
Model #SD-H200
$64.99
  • Main Breaker: 200 amp single handle Horizontal throw right (off), left (on)
  • Generator Breaker: Top left side 2 positions
  • Spacing between the main and first breaker is 2 5/8"

Adobe Acrobat PDF icon Installation Instructions (PDF)

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SD-200A-Panel
Factory Model Square D Homeline 200A Outdoor Feedthrough Panel
Model #FAC-HOM200P
Choose one:
$299.99
  • 200A Complete Outdoor-Rated Panel
  • Listed
  • Outdoor rated panel