® P ANEL M AX ™ Corner Wiring Duct Space Savings Calculator — 3 inch size (CWD3) Utilize Unused Space Reduce Your Enclosure Size P ANEL M AX ™ Corner Wiring Duct 3.90 in 3X3 Duct Unused Corner Space CWD3 - OR- 2.22 in b 6.12 in a Conventional Wiring Duct Add More Components Reduction in Enclosure Size Subpanel Space Savings Top view of enclosure corner and wiring duct channels Free Standing Enclosure Sizes with Side Panel Capability 60 x 24 x 18 60 x 36 x 24 72 x 24 x 18 72 x 24 x 24 72 x 24 x 30 72 x 24 x 36 72 x 25 x 18 72 x 30 x 18 72 x 30 x 24 72 x 31 x 24 72 x 36 x 18 72 x 36 x 24 72 x 36 x 30 72 x 36 x 36 72 x 37 x 24 72 x 48 x 24 72 x 60 x 24 72 x 60 x 36 72 x 72 x 24 90 x 24 x 20 90 x 36 x 20 90 x 36 x 24 90 x 36 x 36 90 x 48 x 20 90 x 72 x 20 90 x 72 x 24 90 x 72 x 36 3X3 inch Conventional Wiring Duct Estimated Current Enclosure Footprint Floor Enclosure and Usable Sub-panel Square Space Sub-panel Width x Depth Footage Cost1 Mounting Costs2 13.8 ft² 24 x 18 in 3.0 ft² $75 $2,351 17.8 ft² 36 x 24 in 6.0 ft² $150 $3,029 17.2 ft² 24 x 18 in 3.0 ft² $75 $2,672 22.2 ft² 24 x 24 in 4.0 ft² $100 $3,209 22.2 ft² 24 x 30 in 5.0 ft² $125 $3,432 22.2 ft² 24 x 36 in 6.0 ft² $150 $3,655 17.2 ft² 25 x 18 in 3.1 ft² $78 $3,135 19.7 ft² 30 x 18 in 3.8 ft² $94 $2,868 24.7 ft² 30 x 24 in 5.0 ft² $125 $3,495 24.7 ft² 31 x 24 in 5.2 ft² $129 $3,803 22.2 ft² 36 x 18 in 4.5 ft² $113 $3,115 27.2 ft² 36 x 24 in 6.0 ft² $150 $3,781 27.2 ft² 36 x 30 in 7.5 ft² $188 $3,735 27.2 ft² 36 x 36 in 9.0 ft² $225 $4,289 27.2 ft² 37 x 24 in 6.2 ft² $154 $4,114 29.6 ft² 48 x 24 in 8.0 ft² $200 $5,071 34.6 ft² 60 x 24 in 10.0 ft² $250 $5,652 34.6 ft² 60 x 36 in 15.0 ft² $375 $6,279 39.6 ft² 72 x 24 in 12.0 ft² $300 $6,233 22.4 ft² 24 x 20 in 3.3 ft² $83 $3,287 28.9 ft² 36 x 20 in 5.0 ft² $125 $3,839 35.4 ft² 36 x 24 in 6.0 ft² $150 $4,437 35.4 ft² 36 x 36 in 9.0 ft² $225 $5,025 32.0 ft² 48 x 20 in 6.7 ft² $167 $5,186 45.0 ft² 72 x 20 in 10.0 ft² $250 $6,452 51.5 ft² 72 x 24 in 12.0 ft² $300 $7,252 51.5 ft² 72 x 36 in 18.0 ft² $450 $7,564 Estimated % Usable SubSpace panel Mounting Area Increase 16.0 ft² 16% 20.0 ft² 12% 20.0 ft² 16% 25.0 ft² 12% 25.0 ft² 12% 25.0 ft² 12% 20.0 ft² 16% 22.5 ft² 14% 27.5 ft² 11% 27.5 ft² 11% 25.0 ft² 12% 30.0 ft² 10% 30.0 ft² 10% 30.0 ft² 10% 30.0 ft² 10% 33.3 ft² 12% 38.3 ft² 11% 38.3 ft² 11% 43.3 ft² 9% 26.0 ft² 16% 32.5 ft² 12% 39.0 ft² 10% 39.0 ft² 10% 36.8 ft² 15% 49.8 ft² 11% 56.3 ft² 9% 56.3 ft² 9% P ANEL M AX ™ CWD3 Corner Wiring Duct Estimated Potential Enclosure Footprint Estimated with P ANEL M AX ™ Reduction in Floor Enclosure and Enclosure Sub-panel Square Cost Enclosure Space Width x Depth Footage Savings Costs3 Size Cost1 19.6 x 15.8 in 2.2 ft² 28% $54 $1,685 $687 31.6 x 21.8 in 4.8 ft² 20% $120 $2,415 $644 19.6 x 15.8 in 2.2 ft² 28% $54 $1,915 $778 19.6 x 21.8 in 3.0 ft² 26% $74 $2,381 $854 19.6 x 27.8 in 3.8 ft² 24% $95 $2,597 $865 19.6 x 33.8 in 4.6 ft² 23% $115 $2,803 $888 20.6 x 15.8 in 2.3 ft² 28% $57 $2,268 $889 25.6 x 15.8 in 2.8 ft² 25% $70 $2,148 $743 25.6 x 21.8 in 3.9 ft² 22% $97 $2,709 $814 26.6 x 21.8 in 4.0 ft² 22% $101 $2,964 $867 31.6 x 15.8 in 3.5 ft² 23% $87 $2,400 $741 31.6 x 21.8 in 4.8 ft² 20% $120 $3,015 $797 31.6 x 27.8 in 6.1 ft² 19% $153 $3,038 $732 31.6 x 33.8 in 7.4 ft² 18% $185 $3,535 $794 32.6 x 21.8 in 4.9 ft² 20% $123 $3,293 $852 43.6 x 21.8 in 6.6 ft² 17% $165 $4,184 $922 55.6 x 21.8 in 8.4 ft² 16% $210 $4,758 $934 55.6 x 33.8 in 13.1 ft² 13% $326 $5,463 $865 67.6 x 21.8 in 10.2 ft² 15% $256 $5,316 $962 19.6 x 17.8 in 2.4 ft² 27% $61 $2,389 $921 31.6 x 17.8 in 3.9 ft² 22% $98 $2,999 $867 31.6 x 21.8 in 4.8 ft² 20% $120 $3,538 $930 31.6 x 33.8 in 7.4 ft² 18% $185 $4,141 $923 43.6 x 17.8 in 5.4 ft² 19% $135 $4,193 $1,026 67.6 x 17.8 in 8.4 ft² 16% $209 $5,392 $1,102 67.6 x 21.8 in 10.2 ft² 15% $256 $6,185 $1,111 67.6 x 33.8 in 15.9 ft² 12% $397 $6,668 $950 (a) Panel edge to corner = 1.25 in. (typical). (b) Finger access = 1.00 in. (typical). 1 Based on $25/square foot Industrial Facility Construction Cost. 2 Based on list price of commercially available NEMA Type 4 or Type 12 steel enclosures and sub-panels.3 Enclosure cost based on percentage reduction in size and may not be acheivable in some applications. Actual savings dependent on wiring duct size, component layout and available enclosure size and type. ® P ANEL M AX ™ Corner Wiring Duct Space Savings Calculator — 4 inch size (CWD4) Utilize Unused Space Reduce Your Enclosure Size P ANEL M AX ™ Corner Wiring Duct 4.83 in 3X4 Duct Unused Corner Space CWD4 - OR- 2.27 in b 7.10 in a Conventional Wiring Duct Add More Components Reduction in Enclosure Size Subpanel Space Savings Top view of enclosure corner and wiring duct channels Free Standing Enclosure Sizes with Side Panel Capability 60 x 24 x 18 60 x 36 x 24 72 x 24 x 18 72 x 24 x 24 72 x 24 x 30 72 x 24 x 36 72 x 25 x 18 72 x 30 x 18 72 x 30 x 24 72 x 31 x 24 72 x 36 x 18 72 x 36 x 24 72 x 36 x 30 72 x 36 x 36 72 x 37 x 24 72 x 48 x 24 72 x 60 x 24 72 x 60 x 36 72 x 72 x 24 90 x 24 x 20 90 x 36 x 20 90 x 36 x 24 90 x 36 x 36 90 x 48 x 20 90 x 72 x 20 90 x 72 x 24 90 x 72 x 36 3X4 inch Conventional Wiring Duct Current Enclosure Estimated Floor Enclosure and Footprint Usable Sub-panel Square Space Sub-panel Mounting Area Width x Depth Footage Cost1 Costs3 13.7 ft² 24 x 18 in 3.0 ft² $75 $2,351 17.7 ft² 36 x 24 in 6.0 ft² $150 $3,029 17.2 ft² 24 x 18 in 3.0 ft² $75 $2,672 22.2 ft² 24 x 24 in 4.0 ft² $100 $3,209 22.2 ft² 24 x 30 in 5.0 ft² $125 $3,432 22.2 ft² 24 x 36 in 6.0 ft² $150 $3,655 17.2 ft² 25 x 18 in 3.1 ft² $78 $3,135 19.7 ft² 30 x 18 in 3.8 ft² $94 $2,868 24.7 ft² 30 x 24 in 5.0 ft² $125 $3,495 24.7 ft² 31 x 24 in 5.2 ft² $129 $3,803 22.2 ft² 36 x 18 in 4.5 ft² $113 $3,115 27.2 ft² 36 x 24 in 6.0 ft² $150 $3,781 27.2 ft² 36 x 30 in 7.5 ft² $188 $3,735 27.2 ft² 36 x 36 in 9.0 ft² $225 $4,289 27.2 ft² 37 x 24 in 6.2 ft² $154 $4,114 29.6 ft² 48 x 24 in 8.0 ft² $200 $5,071 34.6 ft² 60 x 24 in 10.0 ft² $250 $5,652 34.6 ft² 60 x 36 in 15.0 ft² $375 $6,279 39.6 ft² 72 x 24 in 12.0 ft² $300 $6,233 22.3 ft² 24 x 20 in 3.3 ft² $83 $3,287 28.8 ft² 36 x 20 in 5.0 ft² $125 $3,839 35.3 ft² 36 x 24 in 6.0 ft² $150 $4,437 35.3 ft² 36 x 36 in 9.0 ft² $225 $5,025 31.9 ft² 48 x 20 in 6.7 ft² $167 $5,186 44.9 ft² 72 x 20 in 10.0 ft² $250 $6,452 51.4 ft² 72 x 24 in 12.0 ft² $300 $7,252 51.4 ft² 72 x 36 in 18.0 ft² $450 $7,564 Estimated % Usable SubSpace panel Mounting Area Increase 16.0 ft² 17% 20.0 ft² 13% 20.0 ft² 17% 25.0 ft² 13% 25.0 ft² 13% 25.0 ft² 13% 20.0 ft² 17% 22.5 ft² 14% 27.5 ft² 12% 27.5 ft² 12% 25.0 ft² 13% 30.0 ft² 10% 30.0 ft² 10% 30.0 ft² 10% 30.0 ft² 10% 33.3 ft² 13% 38.3 ft² 11% 38.3 ft² 11% 43.3 ft² 10% 26.0 ft² 17% 32.5 ft² 13% 39.0 ft² 10% 39.0 ft² 10% 36.8 ft² 15% 49.8 ft² 11% 56.3 ft² 10% 56.3 ft² 10% P ANEL M AX ™ CWD4 Corner Wiring Duct Estimated Potential Enclosure Footprint Reduction in Floor Enclosure and with P ANEL M AX ™ Sub-panel Square Enclosure Space Width x Depth Footage Size Costs3 Cost1 19.5 x 15.7 in 2.1 ft² 29% $53 $1,666 31.5 x 21.7 in 4.7 ft² 21% $119 $2,396 19.5 x 15.7 in 2.1 ft² 29% $53 $1,894 19.5 x 21.7 in 2.9 ft² 27% $73 $2,358 19.5 x 27.7 in 3.8 ft² 25% $94 $2,575 19.5 x 33.7 in 4.6 ft² 24% $114 $2,780 20.5 x 15.7 in 2.2 ft² 28% $56 $2,242 25.5 x 15.7 in 2.8 ft² 26% $70 $2,126 25.5 x 21.7 in 3.8 ft² 23% $96 $2,686 26.5 x 21.7 in 4.0 ft² 23% $100 $2,939 31.5 x 15.7 in 3.4 ft² 24% $86 $2,377 31.5 x 21.7 in 4.7 ft² 21% $119 $2,991 31.5 x 27.7 in 6.1 ft² 19% $151 $3,018 31.5 x 33.7 in 7.4 ft² 18% $184 $3,513 32.5 x 21.7 in 4.9 ft² 21% $122 $3,267 43.5 x 21.7 in 6.6 ft² 18% $164 $4,156 55.5 x 21.7 in 8.4 ft² 16% $209 $4,727 55.5 x 33.7 in 13.0 ft² 13% $325 $5,437 67.5 x 21.7 in 10.2 ft² 15% $254 $5,284 19.5 x 17.7 in 2.4 ft² 28% $60 $2,364 31.5 x 17.7 in 3.9 ft² 23% $97 $2,973 31.5 x 21.7 in 4.7 ft² 21% $119 $3,510 31.5 x 33.7 in 7.4 ft² 18% $184 $4,116 43.5 x 17.7 in 5.3 ft² 20% $134 $4,159 67.5 x 17.7 in 8.3 ft² 17% $207 $5,353 67.5 x 21.7 in 10.2 ft² 15% $254 $6,147 67.5 x 33.7 in 15.8 ft² 12% $395 $6,638 Enclosure Cost Savings $707 $664 $800 $878 $889 $911 $915 $766 $838 $893 $764 $821 $753 $817 $878 $952 $966 $892 $995 $947 $894 $958 $950 $1,060 $1,141 $1,151 $981 (a) Panel edge to corner = 1.25 in. (typical). (b) Finger access = 1.00 in. (typical). 1Based on $25/square foot Industrial Facility Construction Cost. 2 Based on list price of commercially available NEMA Type 4 or Type 12 steel enclosures and sub-panels.3Enclosure cost based on percentage reduction in size and may not be acheivable in some applications. Actual savings dependent on wiring duct size, component layout and available enclosure size and type.