Installation Guide

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Non-Metallic Covers and Accessories
Boxes & Covers — Carlon
®
Non-Metallic Boxes
CAT. NO.
SIZE
CU. IN. DESCRIPTION
STD.
CTN.QTY.
B112HB 1
7
⁄8 x 4 x 2
1
⁄8 Handy Box – One-Gang 50
HB1BL .25 x 4.30 x 2.38 Blank Cover 25
HB1DP .25 x 4.30 x 2.38 Duplex Receptacle Cover 25
HB1GF .25 x 4.30 x 2.38 GFCI Cover 25
HB1SW .25 x 4.30 x 2.38 Toggle Switch Cover 25
36
36-PFC
NCC1-50
NEC
®
Box Requirements* Cubic Inches for 1–40 Conductors
WIRE
SIZE
(AWG)
CUBIC-INCH CAPACITY BY NUMBER OF CONDUCTORS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
#18 1.50 3.00 4.50 6.00 7.50 9.00 10.50 12.00 13.50 15.00 16.50 18.00 19.50 21.00 22.50 24.00 25.50 27.00 28.50 30.00
#16 1.75 3.50 5.25 7.00 8.75 10.50 12.25 14.00 15.75 17.50 19.25 21.00 22.75 24.50 26.25 28.00 29.75 31.50 33.25 36.00
#14 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00
#12 2.25 4.50 6.75 9.00 11.25 13.50 15.75 18.00 20.25 22.50 24.75 27.00 29.25 31.50 33.75 36.00 38.25 40.50 42.75 45.00
#10 2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 27.50 30.00 32.50 35.00 37.50 40.00 42.50 45.00 47.50 50.00
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
#18 31.50 33.00 34.50 36.00 37.50 39.00 40.50 42.00 43.50 45.00 46.50 48.00 49.50 51.00 52.50 54.00 55.50 57.00 58.50 60.00
#16 36.75 38.50 40.25 42.00 43.75 45.50 47.25 49.00 50.75 52.50 54.25 56.00 57.75 59.50 61.25 63.00 64.75 66.50 68.25 70.00
#14 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 62.00 64.00 66.00 68.00 70.00 72.00 74.00 76.00 78.00 80.00
#12 47.25 49.50 51.75 54.00 56.25 58.50 60.75 63.00 65.25 67.50 69.75 72.00 74.25 76.50 78.75 81.00 83.25 85.50 87.75 90.00
#10 52.50 55.00 57.50 60.00 62.50 65.00 67.50 70.00 72.50 75.00 77.50 80.00 82.50 85.00 87.50 90.00 92.50 95.00 97.50 100.00
* Make allowance of two additional conductors for each device, one for clamps if required
and one for one or more grounding conductors entering the box. See NEC
®
314.16(B).
CAT. NO. DESCRIPTION
STD.
CTN.
36 Metal Stamped Clamp and Screw, Unassembled 50
36-PFC Non-Metallic Clamp 50
NCC1-50 Non-Metallic Cable Lock Clamp for Strain Relief
of Non-Metallic Cable
500
(10 bags of 50)
40-UB Ground Strap for Phenolic Boxes 50
B1EXTB
CAT. NO.
SIZE
CU. IN.
MOUNTING
MEANS DESCRIPTION
STD.
CTN.
B1EXTB — Screws 3
1
⁄4 L x 2
1
⁄4 W 25
UL Listed E11461.
HB1SW
B112HB
HB1BL
HB1DP
HB1GF
Box Extender
Accessory Clamps and Ground Strap
Handy Box and Covers