NEMA 1 and Flush Mounting

Class 9991 / Refer to Catalog 9999CT9701

Flush Mounting, General Purpose Separate Enclosures

Flush Mounting Starter with Pull Box and Mounting Strap

and Plaster Adjustment Feature

Type SCG8

NEMA 1 Enclosure

Flush mounting, general purpose separate enclosures for Type S Sizes 0–2, 30–60 A are provided with knock-outs in the cover for field assembly of one Class 9999 push button or selector switch kit and one Class 9999 pilot light kit. (Refer to Class 9999 for selection.) For Type S Size 3, 100 A, three closing plates are provided for installation of Class 9001 Type K oiltight control units. For enclosure dimensions, refer to NEMA 1—General Purpose Enclosures (Standard).

Flush Mounting Selection Table

For Use With

NEMA
Size
or
Ampere Rating

Flush Mounting General Purpose (Components)

Class

Types
(All Pole
Arrangements)

Flush Plates

Mounting
Strap

Pull Box

Standard

Stainless
Steel [1]

Type

Type

Type

Type

2510

MBO,
MCO

MO
M1
M1P

MF1

(with pullbox and plaster adjustment)

MF2

(without pullbox but with mounting strap)

Magnetic Contactors

8502[2]

SBO,
SCO

0, 1

SDO

2

SDF2

SEO

3

SEF11

(Enclosure Complete)

Magnetic Starters

8536

SBO,
SCO

0, 1

SDO

2

SDF2

Lighting Contactors Non-Combination Electrically and Mechanically Held

8903[2]

LO, LXO

20 A

SDF2

SMO 1–4

30 A

SMO 10–13

30 A

SPO 1–4

60 A

SDF2

SPO 10–13

60 A

SDF2

SQO 1–13

100 A

SEF11

(Enclosure Complete)


NEMA 1 General Purpose separate enclosures in NEMA 1 Selection Table, when used with open style components, are equivalent to a standard factory assembled control device.

NEMA 1 Selection Table

For Use With

NEMA 1 General Purpose Enclosure

Class 9991

Class

Type

No. of Poles

Type

2510

F and K

All

M–Sizes M0 and M1

All

M–Size M1P

All

8501

CO

All

UE1

XO

2–12, 2–4 with attachments

UE7

XDO

2–8 without attachments

8502

SAO, SBO, SCO

2–4

SDO

2–4

SEO

2–4

SFO

2–4

8536

SAO, SBO, SCO

2–4

SCG8

SDO

2–4

SDG8

SEO

2–4

SEG8 [2] [3]

SFO

2–4

SGO

3

8702, 8736

SAO, SBO, SCO

All

SCG9 [4]

SDO

All

SDG9 [4]

8903

LO, LXO

All

LXG1 [5]

SMO

All

SPO

All

SQO

All

SVO

All

8910

DP

1–2

DPG1

DPA12, 13, 22, 23, 32, 33, 42, 43

2–3

DPG1

DPA14, 24, 34, 44, 52, 53

2–4

DPG2

DPA62, 63

2–3

DPG3

DPA72, 73, 92, 93

2–3

H, J, K, L & M

All

UE6

8911

DPSO13, 23, 33, 43

3

DPSO53

3

DPSO63, 73, 93

3

SEG8

9050

AO (Single Head)

All

UE6

HO

All

UE6

9070

EO51, EO61, EO71, K750, K1000

SDG4

EO2, EO3, EO4, EO15, EO16 EO18, EO19, T75, T100, T150, T200, T250, T300, T350, T500

EO1, EO17, T50

UE7

Footnotes

  1. The standard cabinet has a brushed finish.
  2. For contactors, replace the reset assembly with a proper closing plate. For flush mounting, use Class 9999 Type SG2. (Class 9991 Types SEF11 and LF1 are designed for contactors only, so reset closing plates are not required.)
  3. This enclosure is suitable only for starters with a melting alloy, solid-state, or adapted bimetallic overload relay.
  4. For horizontally arranged Class 8702 contactors, replace the reset assembly with a Class 9001 Type K51 closing plate.
  5. If cover mounted control units are required, select an oversized enclosure listed in Selection, NEMA 1, 4, and Oversized Enclosures.

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