Square D Digest 179
Approximate Dimensions—Type F and K Class 2510, 2511, 2512 / Refer to Catalog 2510CT9701
Manual Starters and Switches
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NEMA 1 General Purpose Enclosure (Surface Mount)
Mtg. Holes .25 dia. (2) 6
Mtg. Holes .25 dia. (2) 6
3.00 76
4.25 108
3.00 76
4.25 108
OFF
OFF
16 NEMA AND DEFINITE PURPOSE CONTACTORS AND STARTERS
1.63 41
1.63 41
2.75 70
2.75 70
Pilot Light
Pilot Light
2.88 73
2.44 62
2.88 73
2.88 73
3.28 83
4.86 123
0.71 18
0.56 14
0.56 14
0.41 10
0.69 17
4.35 110
2.20 56
OFF
1.06 27
1.06 27
1/2–3/4" Conduit Knockout, Both Ends
1/2–3/4" Conduit Knockout, Both Ends
3.09 78
Pilot Light
Standard (Class 2510 Types FG & KG, Single Unit)
Oversized (Class 2510 Types FGJ & KGJ, Single Unit)
Jumbo (Class 9991, see )
NEMA 1 General Purpose Enclosure (Flush Mount)
Table 16.11: General Purpose Enclosure (Flush Mount) Device Typeof Operator Class 2510 Type Dimensions A B C
OFF
2.56 65
C
FF1, 1P, 2, 2P, FS1, 1P, 2, 2P
1.44 2.75 4.5 1.44 3.5 5.25 1.44 2.75 4.5 1.44 3.5 5.25
Toggle
D
FSJ2P
Fractional HpStarter
FF3, 3P, 4, 4P, FS3P, 4, 4P
Key
FSJ3P, 4P
.50 13
KF1, 1A, 1B, 2, 2B, 2C KS1, 1A, 1B, 2, 2B, 2C 1.75 2.75 4.5 KSJ1B, 2B, 2C 1.75 3.5 5.25 KF3A, 3B, 4, 4B, 4C KS3, 3A, 3B, 4, 4B, 4C 1.75 2.75 4.5 KSJ3A, 3B, 4B, 4C 1.75 3.5 5.25
B
0.66 17
Toggle
Motor Starting Switch
1.78 45
D
Key
Pilot Light
.75 .91 19 23
A
NOTE: These dimensions are for reference only. If you need precise measurements, contact the Customer Care Center at 1-888-778-2733.
1.69 43
NEMA 4 Watertight Die-Cast Zinc Enclosure
3 76
Table 16.12: NEMA 4 Watertight Die-Cast Zinc Enclosure Device Class Type Fractional Hp Starter 2510 FW1, 1P, 2, 2P Motor Starting Switch 2510 KW1, 1A, 1B, 2, 2B, 2C
2.75 70
4.56 116
1.13 29
.25 6
4.25 108
(2).22 DIA. MTG. HOLE 6 PILOT LIGHT
ON
3.75 95
OFF
4.38 111
.28 7
DIA. PADLOCK HOLE
1.13 29
.31 8
.78 20
3" 4
14 PIPE TAP
CONDUIT CENTER LINE
NEMA 3R Aluminum Enclosure for Hazardous Locations Table 16.13: NEMA 3R Aluminum Enclosure for Hazardous Locations Device Class Type Fractional Hp Starter 2510 FR1, 2 Motor Starting Switch 2510 KR1, 2
4.35 110
3.95 100
.30 8
2X
1.37 35
6.36 161
ON
5.75 146
OFF
.28 7
PADLOCK HOLE
CONDUIT CENTERLINE
3/4-14 PIPE TAP, BOTTOM ONLY
.31 8
2X
MTG. HOLES
1.19 30
1.37 35
.70 18
16-6
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