www.hammondmfg.com N1A Series Panel Enclosure Non-Ventilated - NEMA 1 Commercial Enclosures Application Construction Finish • Designed for indoor use to house controls, instruments and components not requiring oil-tight or dust-tight protection. • Enclosure is formed and spot welded from 12 or 14 gauge steel. • Removable 12 or 14 gauge inner panel is mounted in the rear of the enclosure on collar studs. • Removable door is mounted on slip hinges. • Door is fastened with a slotted quarter turn latch; doors 30” and higher are provided with two latches. • A bonding stud is provided on the door and a grounding stud is provided in the box. • Mounting holes are provided in the rear of the enclosure. • Piano hinge on 12 gauge units • Enclosure and door are finished in ANSI 61 gray powder coating. • Inner panel is finished in white powder coating. Standards • UL 50 Type 1 • CSA Type 1 • Complies with • NEMA Type 1 • IEC 60529, IP20 Panel Enclosures Technical references and CAD downloads available at www.hammondmfg.com 325 Accessories • Additional inner panels...see page 438 • Lock kit for NEMA 1 enclosures (Part No. 1427LKN1)...see page 431 • Louvered ventilating plates ...see page 402 • Window kits...see page 449 • Padlock Adaptor...see page 435 All dimensions in inches unless specified otherwise Quality Products. Service Excellence. © Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 USA: 716.630.7030 Data Subject to change without notice www.hammondmfg.com N1A Series Panel Enclosure Non-Ventilated - NEMA 1 Panel Size Panel No. of Gauge Studs D E 13 10.50 14 4 13 14.50 14 4 13 18.50 14 4 17 14.50 14 4 17 18.50 14 4 21 14.50 14 4 21 18.50 14 4 21 22.50 12 4 26 18.50 12 6 26 22.50 12 6 32 22.50 12 6 32 28.50 12 8 13 10.50 14 4 17 14.50 14 4 17 18.50 14 4 17 22.50 14 4 21 18.50 14 4 21 22.50 12 4 26 18.50 12 6 26 22.50 12 6 26 28.50 12 8 32 22.50 12 6 32 28.50 12 8 38 22.50 12 6 21 18.50 14 4 21 22.50 12 4 26 22.50 12 6 32 28.50 12 8 38 28.50 12 8 38 34.50 12 8 44 34.50 12 8 G 13.88 13.88 13.88 17.88 17.88 21.88 21.88 21.88 27.50 27.50 33.50 33.50 13.88 17.88 17.88 17.88 21.88 21.88 27.50 27.50 27.50 33.50 33.50 39.50 21.88 21.88 27.50 33.50 39.50 39.50 45.50 Mounting Dimensions H J Q 7.00 2.50 1.06 11.00 2.50 1.06 15.00 2.50 1.06 11.00 2.50 1.06 15.00 2.50 1.06 11.00 2.50 1.06 15.00 2.50 1.06 19.00 2.50 1.06 12.75 3.63 1.25 16.75 3.63 1.25 16.75 3.63 1.25 22.75 3.63 1.25 7.00 2.50 1.06 11.00 2.50 1.06 15.00 2.50 1.06 19.00 2.50 1.06 15.00 2.50 1.06 19.00 2.50 1.06 12.75 3.63 1.25 16.75 3.63 1.25 22.75 3.63 1.25 16.75 3.63 1.25 22.75 3.63 1.25 16.75 3.63 1.25 15.00 2.50 1.06 19.00 2.50 1.06 16.75 3.63 1.25 22.75 3.63 1.25 22.75 3.63 1.25 28.75 3.63 1.25 28.75 3.63 1.25 Technical references and CAD downloads available at www.hammondmfg.com P 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.44 0.44 0.44 0.44 0.31 0.31 0.31 0.31 0.31 0.31 0.44 0.44 0.44 0.44 0.44 0.44 0.31 0.31 0.44 0.44 0.44 0.44 0.44 Panel Clearance F K 6.04 1.5 6.04 1.5 6.04 1.5 6.04 1.5 6.04 1.5 6.04 1.5 6.04 1.5 6.01 1.5 6.01 2.0 6.01 2.0 6.01 2.0 6.01 2.0 8.04 1.5 8.04 1.5 8.04 1.5 8.04 1.5 8.04 1.5 8.01 1.5 8.01 2.0 8.01 2.0 8.01 2.0 8.01 2.0 8.01 2.0 8.01 2.0 11.04 1.5 11.01 1.5 11.01 2.0 11.01 2.0 11.01 2.0 11.01 2.0 11.01 2.0 Ship O Wt. lbs — 25 — 30 — 36 — 37 — 43 — 43 — 51 — 67 6.16 67 6.16 80 7.16 94 7.16 114 — 27 — 31 — 47 — 55 — 55 — 125 6.16 72 6.16 85 6.16 102 7.16 107 7.16 120 8.16 111 — 61 — 132 6.16 94 7.16 129 8.16 144 8.16 169 9.16 197 All dimensions in inches unless specified otherwise Quality Products. Service Excellence. © Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 Panel Enclosures Dimensions A B C 16 12 7 N1A16127 16 16 7 N1A16167 16 20 7 N1A16207 20 16 7 N1A20167 20 20 7 N1A20207 24 16 7 N1A24167 24 20 7 N1A24207 24 24 7 N1A24247 30 20 7 N1A30207 30 24 7 N1A30247 36 24 7 N1A36247 36 30 7 N1A36307 16 12 9 N1A16129 20 16 9 N1A20169 20 20 9 N1A20209 20 24 9 N1A20249 24 20 9 N1A24209 24 24 9 N1A24249 30 20 9 N1A30209 30 24 9 N1A30249 30 30 9 N1A30309 36 24 9 N1A36249 36 30 9 N1A36309 42 24 9 N1A42249 24 20 12 N1A242012 24 24 12 N1A242412 30 24 12 N1A302412 36 30 12 N1A363012 42 30 12 N1A4230121 42 36 12 N1A4236121 48 36 12 N1A4836121 1 12 gauge construction Part No. X= 18.00 22.00 26.00 30.00 Commercial Enclosures When A= 30 36 42 48 USA: 716.630.7030 Data Subject to change without notice 326