Mounting Back Panels
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Part #HOFF A16P14 MOUNTING PANEL FOR 16X14 ENCLOSURE ACTUAL SIZE 14.75" X 12.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 12.88 in Width, 14-3/4 in Height, For Use With: 16 x 14 in Junction Box, 14 ga Steel, Polyester Powder Painted
MFG #A16P14
28 in Stock. More available 12/29/2025 and 01/04/2026
$47.32 per EA (1) / EA
Part #HOFF A42P30 MOUNTING PANEL FOR 42X30 ENCLOSURE ACTUAL SIZE 39.00" X 27.00" WHTIE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 27 in Width, 39 in Height, For Use With: 42 x 30 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A42P30
1 in Stock. More available 01/04/2026
$419.64 per EA (1) / EA
Part #HOFF A14P12 MOUNTING PANEL FOR 14X12 ENCLOSURE ACTUAL SIZE 12.75" X 10.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 10.88 in Width, 12-3/4 in Height, For Use With: 14 x 12 in Junction Box, 14 ga Steel, Polyester Powder Painted
MFG #A14P12
74 in Stock. More available 01/04/2026
$35.89 per EA (1) / EA
Part #HOFF A36P30 MOUNTING PANEL FOR 36X30 ENCLOSURE ACTUAL SIZE 33.00" X 27.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 27 in Width, 33 in Height, For Use With: 36 x 30 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A36P30
17 in Stock. More available 01/04/2026
$367.55 per EA (1) / EA
Part #HOFF A30P30 MOUNTING PANEL FOR 30X30 ENCLOSURE ACTUAL SIZE 27.00" X 27.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 27 in Width, 27 in Height, For Use With: 30 x 30 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A30P30
12 in Stock. More available 01/05/2026
$322.69 per EA (1) / EA
Part #HOFF A36P36 MOUNTING PANEL FOR 36X36 ENCLOSURE ACTUAL SIZE 33.00" X 33.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 33 in Width, 33 in Height, For Use With: 36 x 36 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A36P36
Part #HOFF A20P20 MOUNTING PANEL FOR 20X20 ENCLOSURE ACTUAL SIZE 17.00" X 17.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 17 in Width, 17 in Height, For Use With: 20 x 20 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A20P20
10 in Stock. More available 01/04/2026
$125.17 per EA (1) / EA
Part #HOFF A8P8 MOUNTING PANEL FOR 8X8 ENCLOSURE ACTUAL SIZE 6.75" X 6.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 6.88 in Width, 6-3/4 in Height, For Use With: 8 x 8 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A8P8
46 in Stock. More available 12/26/2025 and 01/04/2026
$17.94 per EA (1) / EA
Part #HOFF A6P4 MOUNTING PANEL FOR 6X4 ENCLOSURE ACTUAL SIZE 4.88" X 2.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 2.88 in Width, 4.88 in Height, For Use With: 6 x 4 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A6P4
44 in Stock. More available 12/26/2025 and 01/05/2026
$11.14 per EA (1) / EA
Part #HOFF A8P6G MTG PANEL ZINC FOR 8X6 ENCLOSURE Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 4.88 in Width, 6-3/4 in Height, For Use With: 8 x 6 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A8P6G
Part #HOFF A12P12 MOUNTING PANEL FOR 12X12 ENCLOSURE ACTUAL SIZE 10.75" X 10.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 10.88 in Width, 10-3/4 in Height, For Use With: 12 x 12 in Junction Box, 14 ga Steel, Polyester Powder Painted
MFG #A12P12
93 in Stock. More available 01/04/2026
$32.12 per EA (1) / EA
Part #HOFF A12N10P MOUNTING PANEL FOR 12X10 ENCLOSURE ACTUAL SIZE 10.25" X 8.25" WHITE PAINTED STEEL FOR TYPE 1 AND SMALL 3R ENCLOSURES Hoffman Enclosure Panel, Series: PNLT1, 8-1/4 in Width, 10-1/4 in Height, For Use With: 12 x 10 in Type 1 and Small Type
MFG #A12N10P
Part #HOFF A10P10 54830 MOUNTING PANEL FOR 10X10 ENCLOSURE ACTUAL SIZE 8.75" X 8.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 8.88 in Width, 8-3/4 in Height, For Use With: 10 x 10 in Junction Box, 14 ga Steel, Polyester Powder Paint
MFG #A10P10
43 in Stock. More available 01/04/2026
$24.17 per EA (1) / EA
Part #HOFF A60P60 MOUNTING PANEL FOR 60X60 ENCLOSURE ACTUAL SIZE 56.00" X 56.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 56 in Width, 56 in Height, For Use With: 60 x 60 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A60P60
3 in Stock. More available 01/04/2026
$1041.86 per EA (1) / EA
Part #HOFF A24P20 MOUNTING PANEL FOR 24X20 ENCLOSURE ACTUAL SIZE 21.00" X 17.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 17 in Width, 21 in Height, For Use With: 24 x 20 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A24P20
16 in Stock. More available 01/04/2026
$163.51 per EA (1) / EA
Part #HOFF A12N12P MOUNTING PANEL FOR 12X12 ENCLOSURE ACTUAL SIZE 10.25" X 10.25" WHITE PAINTED STEEL FOR TYPE 1 AND SMALL 3R ENCLOSURES Hoffman Enclosure Panel, Series: PNLT1, 10-1/4 in Width, 10-1/4 in Height, For Use With: 12 x 12 in Type 1 and Small Ty
MFG #A12N12P
5 in Stock. More available 01/04/2026
$29.52 per EA (1) / EA
Part #HOFF A60P48 MOUNTING PANEL FOR 60X48 ENCLOSURE ACTUAL SIZE 56.00" X 44.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 44 in Width, 56 in Height, For Use With: 60 x 48 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A60P48
5 in Stock. More available 01/04/2026
$842.17 per EA (1) / EA
Part #HOFF A10P8 MOUNTING PANEL FOR 10X8 ENCLOSURE ACTUAL SIZE 8.75" X 6.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 6.88 in Width, 8-3/4 in Height, For Use With: 10 x 8 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A10P8
65 in Stock. More available 12/26/2025 and 01/04/2026
$20.55 per EA (1) / EA
Part #HOFF A42P36 MOUNTING PANEL FOR 42X36 ENCLOSURE ACTUAL SIZE 39.00" X 33.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 33 in Width, 39 in Height, For Use With: 42 x 36 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A42P36
1 in Stock. More available 01/04/2026
$489.10 per EA (1) / EA
Part #HOFF A72P72 MOUNTING PANEL FOR 72X72 ENCLOSURE ACTUAL SIZE 68.00" X 68.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 68 in Width, 68 in Height, For Use With: 72 x 72 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A72P72
2 in Stock. More available 01/04/2026
$1475.97 per EA (1) / EA
Part #HOFF A16P16 MOUNTING PANEL FOR 16X16 ENCLOSURE ACTUAL SIZE 13.00" X 13.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 13 in Width, 13 in Height, For Use With: 16 x 16 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A16P16
29 in Stock. More available 01/04/2026
$87.55 per EA (1) / EA
Part #HOFF A24P16 MOUNTING PANEL FOR 24X16 ENCLOSURE ACTUAL SIZE 21.00" X 13.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 13 in Width, 21 in Height, For Use With: 24 x 16 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A24P16
Part #HOFF A72P60 MTG PANEL FOR 72X60 ENCLOSURE ACTUAL SIZE 68.00" X 56.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 56 in Width, 68 in Height, For Use With: 72 x 60 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Painted
MFG #A72P60
1 in Stock. More available 01/04/2026
$1237.21 per EA (1) / EA
Part #HOFF A48P36 MOUNTING PANEL FOR 48X36 ENCLOSURE ACTUAL SIZE 45.00" X 33.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 33 in Width, 45 in Height, For Use With: 48 x 36 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A48P36
1 in Stock. More available 01/05/2026
$552.77 per EA (1) / EA
Part #HOFF A16P14 MOUNTING PANEL FOR 16X14 ENCLOSURE ACTUAL SIZE 14.75" X 12.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 12.88 in Width, 14-3/4 in Height, For Use With: 16 x 14 in Junction Box, 14 ga Steel, Polyester Powder Painted
MFG #A16P14
28 in Stock. More available 12/29/2025 and 01/04/2026
$47.32 per EA (1) / EA
Part #HOFF A42P30 MOUNTING PANEL FOR 42X30 ENCLOSURE ACTUAL SIZE 39.00" X 27.00" WHTIE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 27 in Width, 39 in Height, For Use With: 42 x 30 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A42P30
1 in Stock. More available 01/04/2026
$419.64 per EA (1) / EA
Part #HOFF A14P12 MOUNTING PANEL FOR 14X12 ENCLOSURE ACTUAL SIZE 12.75" X 10.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 10.88 in Width, 12-3/4 in Height, For Use With: 14 x 12 in Junction Box, 14 ga Steel, Polyester Powder Painted
MFG #A14P12
74 in Stock. More available 01/04/2026
$35.89 per EA (1) / EA
Part #HOFF A36P30 MOUNTING PANEL FOR 36X30 ENCLOSURE ACTUAL SIZE 33.00" X 27.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 27 in Width, 33 in Height, For Use With: 36 x 30 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A36P30
17 in Stock. More available 01/04/2026
$367.55 per EA (1) / EA
Part #HOFF A30P30 MOUNTING PANEL FOR 30X30 ENCLOSURE ACTUAL SIZE 27.00" X 27.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 27 in Width, 27 in Height, For Use With: 30 x 30 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A30P30
12 in Stock. More available 01/05/2026
$322.69 per EA (1) / EA
Part #HOFF A36P36 MOUNTING PANEL FOR 36X36 ENCLOSURE ACTUAL SIZE 33.00" X 33.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 33 in Width, 33 in Height, For Use With: 36 x 36 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A36P36
Part #HOFF A20P20 MOUNTING PANEL FOR 20X20 ENCLOSURE ACTUAL SIZE 17.00" X 17.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 17 in Width, 17 in Height, For Use With: 20 x 20 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A20P20
10 in Stock. More available 01/04/2026
$125.17 per EA (1) / EA
Part #HOFF A8P8 MOUNTING PANEL FOR 8X8 ENCLOSURE ACTUAL SIZE 6.75" X 6.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 6.88 in Width, 6-3/4 in Height, For Use With: 8 x 8 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A8P8
46 in Stock. More available 12/26/2025 and 01/04/2026
$17.94 per EA (1) / EA
Part #HOFF A6P4 MOUNTING PANEL FOR 6X4 ENCLOSURE ACTUAL SIZE 4.88" X 2.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 2.88 in Width, 4.88 in Height, For Use With: 6 x 4 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A6P4
44 in Stock. More available 12/26/2025 and 01/05/2026
$11.14 per EA (1) / EA
Part #HOFF A8P6G MTG PANEL ZINC FOR 8X6 ENCLOSURE Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 4.88 in Width, 6-3/4 in Height, For Use With: 8 x 6 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A8P6G
Part #HOFF A12P12 MOUNTING PANEL FOR 12X12 ENCLOSURE ACTUAL SIZE 10.75" X 10.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 10.88 in Width, 10-3/4 in Height, For Use With: 12 x 12 in Junction Box, 14 ga Steel, Polyester Powder Painted
MFG #A12P12
93 in Stock. More available 01/04/2026
$32.12 per EA (1) / EA
Part #HOFF A12N10P MOUNTING PANEL FOR 12X10 ENCLOSURE ACTUAL SIZE 10.25" X 8.25" WHITE PAINTED STEEL FOR TYPE 1 AND SMALL 3R ENCLOSURES Hoffman Enclosure Panel, Series: PNLT1, 8-1/4 in Width, 10-1/4 in Height, For Use With: 12 x 10 in Type 1 and Small Type
MFG #A12N10P
Part #HOFF A10P10 54830 MOUNTING PANEL FOR 10X10 ENCLOSURE ACTUAL SIZE 8.75" X 8.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 8.88 in Width, 8-3/4 in Height, For Use With: 10 x 10 in Junction Box, 14 ga Steel, Polyester Powder Paint
MFG #A10P10
43 in Stock. More available 01/04/2026
$24.17 per EA (1) / EA
Part #HOFF A60P60 MOUNTING PANEL FOR 60X60 ENCLOSURE ACTUAL SIZE 56.00" X 56.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 56 in Width, 56 in Height, For Use With: 60 x 60 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A60P60
3 in Stock. More available 01/04/2026
$1041.86 per EA (1) / EA
Part #HOFF A24P20 MOUNTING PANEL FOR 24X20 ENCLOSURE ACTUAL SIZE 21.00" X 17.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 17 in Width, 21 in Height, For Use With: 24 x 20 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A24P20
16 in Stock. More available 01/04/2026
$163.51 per EA (1) / EA
Part #HOFF A12N12P MOUNTING PANEL FOR 12X12 ENCLOSURE ACTUAL SIZE 10.25" X 10.25" WHITE PAINTED STEEL FOR TYPE 1 AND SMALL 3R ENCLOSURES Hoffman Enclosure Panel, Series: PNLT1, 10-1/4 in Width, 10-1/4 in Height, For Use With: 12 x 12 in Type 1 and Small Ty
MFG #A12N12P
5 in Stock. More available 01/04/2026
$29.52 per EA (1) / EA
Part #HOFF A60P48 MOUNTING PANEL FOR 60X48 ENCLOSURE ACTUAL SIZE 56.00" X 44.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 44 in Width, 56 in Height, For Use With: 60 x 48 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A60P48
5 in Stock. More available 01/04/2026
$842.17 per EA (1) / EA
Part #HOFF A10P8 MOUNTING PANEL FOR 10X8 ENCLOSURE ACTUAL SIZE 8.75" X 6.88" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLJ/PNLWM, 6.88 in Width, 8-3/4 in Height, For Use With: 10 x 8 in Junction Box, 14 ga Steel, Polyester Powder Painted, White
MFG #A10P8
65 in Stock. More available 12/26/2025 and 01/04/2026
$20.55 per EA (1) / EA
Part #HOFF A42P36 MOUNTING PANEL FOR 42X36 ENCLOSURE ACTUAL SIZE 39.00" X 33.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 33 in Width, 39 in Height, For Use With: 42 x 36 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A42P36
1 in Stock. More available 01/04/2026
$489.10 per EA (1) / EA
Part #HOFF A72P72 MOUNTING PANEL FOR 72X72 ENCLOSURE ACTUAL SIZE 68.00" X 68.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 68 in Width, 68 in Height, For Use With: 72 x 72 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A72P72
2 in Stock. More available 01/04/2026
$1475.97 per EA (1) / EA
Part #HOFF A16P16 MOUNTING PANEL FOR 16X16 ENCLOSURE ACTUAL SIZE 13.00" X 13.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 13 in Width, 13 in Height, For Use With: 16 x 16 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A16P16
29 in Stock. More available 01/04/2026
$87.55 per EA (1) / EA
Part #HOFF A24P16 MOUNTING PANEL FOR 24X16 ENCLOSURE ACTUAL SIZE 21.00" X 13.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 13 in Width, 21 in Height, For Use With: 24 x 16 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A24P16
Part #HOFF A72P60 MTG PANEL FOR 72X60 ENCLOSURE ACTUAL SIZE 68.00" X 56.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLFS, 56 in Width, 68 in Height, For Use With: 72 x 60 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Painted
MFG #A72P60
1 in Stock. More available 01/04/2026
$1237.21 per EA (1) / EA
Part #HOFF A48P36 MOUNTING PANEL FOR 48X36 ENCLOSURE ACTUAL SIZE 45.00" X 33.00" WHITE PAINTED STEEL Hoffman Enclosure Panel, Series: PNLWM, 33 in Width, 45 in Height, For Use With: 48 x 36 in Type 3R/4/4X/12/13 Enclosures, 12 ga Steel, Polyester Powder Pa
MFG #A48P36
1 in Stock. More available 01/05/2026
$552.77 per EA (1) / EA