Disconnects - Air Conditioning
Application
•NEMA® 3R outdoor enclosures offered in metallic and nonmetallic
versions
•Horsepowerrated(10hpmaximumat240Vac)
•Surfaceorflushmount(seechart)
Construction
•Easy-to-removehighstrengthprotectiveshieldforeasierwiring
and mounting
• Easy-to-removefrontcover(noscrewsorfastenerstoremove)
• Amplewiringspaceformountingwithastudgun(simple
keyhole,twoorthree-pointmounting)
• Fuseddevicesareserviceentrancerated
• Padlockabledoorprovisionforsafetyandreductionoftampering
• Metallicenclosuresarebottomentryandexitonly
• Metallicenclosureshaveknockoutsandahubprovisionfortop
access
• Nonmetallicenclosureshaveasingleunitdoorandprotective
shield for installer convenience
• Nonmetallicenclosuresaredurableandprovideexcellent
resistance to climate changes
AC60NOMT0
(shown open & closed)
Standards
•ULlistedfileNo.E5239
•SeparateCSA® approved unit
AC30FPNM0
(shown open & closed)
Part/UPC
Number
Power Specification
•10,000amperesrmssymmetricalinterruptingrating
•Horsepowerrated
•Fusibleandnon-fusiblepulloutandmoldedcaseswitchdesigns
•30and60amperesavailableinfusible
•60amperesavailableinnon-fusibleandmoldedswitchcase
•ClassHfuseclipsprovidedonfusiblepulloutdesign
Catalog
Number
Maximum
HP
AC Disconnect
Wire Range
CU
AL
Neutral
Conductor
CU / AL
Wire Rating
Line
Load
CU °C
AL °C
Overall Dimensions
Height
Width Depth
Figure
Number
AC60NOMT0
AC60NONM0
10
10
#14 - #2
#14 - #2
#12 - #6
#12 - #6
#14 - #4
#14 - #4
60°/75°
60°/75°
60°/75°
60°/75°
8 3/4”
8 11/16”
5 3/8”
6 1/4”
3 1/8”
3 3/8”
Fig. 1
Fig. 2
AC30FPMT0
AC30FPNM0
10
10
#14 - #2
#14 - #2
#12 - #6
#12 - #6
#14 - #4
#14 - #4
60°/75°
60°/75°
60°/75°
60°/75°
8 3/4” 5 3/8”
8 11/16” 6 1/4”
3 1/8”
3 3/8”
Fig. 1
Fig. 2
AC60FPMT0
AC60FPNM0
10
10
#14 - #2
#14 - #2
#12 - #6
#12 - #6
#14 - #4
#14 - #4
60°/75°
60°/75°
60°/75°
60°/75°
8 3/4” 5 3/8”
8 11/16” 6 1/4”
31/8”
3 3/8”
Fig. 1
Fig. 2
#14 - #2
#12 - #6
#14 - #4
60°/75°
60°/75°
4 3/4”
Fig. 3
60 Amp - Nonfusible
78205139801
78205141681
30 Amp - Fused
78205141677
78205141679
60 Amp - Fused
78205141687
78205141680
60 Amp - Nonfusible with GFCI Duplex Receptacle
78205139802
AC60NOMT2
10
13”
7 1/2”
Fused non-metallic units require the addition of GB5NM ground bar
Datasubjecttochangewithoutnotice.Consultlocalutilityforareaacceptance.Alldimensionsareininches.
39
Meter Mounting - Midwest & Texas Utilities
Disconnects - Air Conditioning
Knockouts - Conduit Sizes
1X = 9⁄32”
2B = 3⁄4” - 1⁄2”
2C = 1” - 3⁄4”
3C = 1” - 3⁄4” - 1⁄2”
3D = 11⁄4” - 1” - 3⁄4”
4E = 11⁄2” - 11⁄4” - 1” - 3⁄4”
Knockout Layouts
Fig. 1
2B
Fig. 2
3D
3C
2B
2C
2B
2B
3C
1X
Fig. 3
4E
3C
2B
2B
Datasubjecttochangewithoutnotice.Consultlocalutilityforareaacceptance.Alldimensionsareininches.
Meter Mounting - Midwest & Texas Utilities
40
2C