2C
Corrosion-Resistant
Dust-tight
Watertight
Weatherproof
NEMA 3, 4X, 12
NMG Series Magnetic Line Starters
and Enclosures
600VAC Heavy Duty
Applications:
NMG magnetic line starters are used:
• For magnetic across-the-line starting of
motors and remote starting and
stopping
• For across-the-line starting of polyphase
AC induction motors
• To provide motor running protection,
undervoltage protection and remote
starting and stopping
2C
Features:
• Enclosures are made of Eaton's CrouseHinds high-impact strength Krydon®
fiberglass-reinforced polyester material
which has excellent corrosion resistance
and stability to heat.
• Unitized, strong and durable enclosure
construction provides longer service life
for equipment.
• Exterior parts of RESET button made of
Krydon material.
Certifications and
Compliances:
• NEMA/EEMAC: 3, 4X and 12
Electrical Rating Ranges:
• Starter sizes 0, 1, 2, 3, 4
Magnetic line starter with optional hinged cover with START-STOP pushbuttons.
Options:
Description
Hinged cover.....................................
Pilot lights, 120 V primary – specify
other primary voltages as required:
Red pilot light...............................
Green pilot light............................
LED pilot lights in place of standard
incandescent pilot lamps.................
Pushbutton (heavy duty, uses two
device holes):
START-STOP..............................
Selector switches (heavy duty):
ON-OFF........................................
HAND-OFF-AUTO........................
JOG-RUN-OFF.............................
Padlock attachment for:
Pushbutton..................................
Control circuit transformer 480 /
240-120 volts, 50 or 60 hertz, (sizes
0 and 1–50VA, size 2–100VA, size
3–150VA, size 4–300VA):
Fusible
Secondary...................................
Primary and Secondary...............
Automatic reset overload relay..........
Less overload relays (contactor)........
Auxiliary Contact on Starter or
Contactor:
1NO/1NC.....................................
2NO/2NC.....................................
3NO/3NC.....................................
Suffix
NH
J1*
J3*
LED
PB13*
RR17*
RR18*
RR19*
S708
Description
Suffix
Time delay low voltage release for
3-wire control with 2, 4 or 6-second
adjustment. For single-speed, nonreversing starters only. Control
circuit voltage:
120 volt, 60 hertz............................ LVR1
240 volt, 60 hertz............................ LVR2
480 volt, 60 hertz............................ LVR3
Hubs (see "Note on Hubs") –
see page 677
Grounding plate or bushing† –
see page 677
Insulated, groundable type terminal
block for a grounded or ungrounded
neutral can be supplied..................... S618
Information on other options or
combination of options for a specific
enclosure size is available on request.
FT
FTPS
S1
C
S781
S782
S783
†Type GP grounding plate only in NMG0710 enclosure.
*For optional devices or control circuit transformer, use next larger enclosure size. For
NMG0714, two device holes maximum.
488
www.crouse-hinds.com
US: 1-866-764-5454
CAN: 1-800-265-0502
Copyright© 2013 Eaton’s Crouse-Hinds Business
Corrosion-Resistant
Dust-tight
Watertight
Weatherproof
NEMA 3, 4X, 12
NMG Series Magnetic Line Starters
and Enclosures
600VAC Heavy Duty
Ordering Information
Dimensions†
To order an enclosure complete with starter, insert the
manufacturer’s symbol in the designated position of the catalog
number. Symbols are shown in the footnote at the bottom of this
page. Specify HP, voltage, frequency, RPM, type and full load
ampere rating of motor – or specify ampere rating of heaters.
In Inches:
2C
Starters are furnished with three heaters. Enclosures only can be
ordered. Select from listings.
Single-Speed, Non-Reversing
Motor Starter
Enclosure
Max. HP
Volts
NEMA With
Polyphase (AC)
Size
Starter Cat. #
120
120
240
480
600
120
240
480
600
120
240
480
600
240
240
480
600
480
600
0
1
0
0
0
2
1
1
1
3
2
2
2
3
4
3
3
4
4
NMG0710
NMG0710
NMG0710
NMG0710
NMG0710
NMG0714
NMG0710
NMG0710
NMG0710
NMG1018
NMG0714
NMG0714
NMG0714
NMG1018
NMG1024
NMG1018
NMG1018
NMG1024
NMG1024
➀6130
➀6131
➀6230
➀6430
➀6530
➀6132
➀6231
➀6431
➀6531
➀6133
➀6232
➀6432
➀6532
➀6233
➀6234*
➀6433
➀6533
➀6434*
➀6534*
NMG0710
NMG0710
NMG0710
NMG0710
NMG0710
NMG0714
NMG0710
NMG0710
NMG0710
NMG1018
NMG0714
NMG0714
NMG0714
NMG1018
NMG1024
NMG1018
NMG1018
NMG1024
NMG1024
NMG0710 & 0714
2C
2
3
3
5
5
71/2
71/2
10
10
15
15
25
25
30
50
50
50
100
100
Without
Starter Cat. #
NMG1018 & 1024
*NEMA Size 4 Allen-Bradley starter must be in NMG1426 enclosure.
➀ Motor Starters:
Manufacturer
Allen-Bradley
Square D
Cutler-Hammer
General Electric
Westinghouse
Enclosure Cat. #
Outside Dimensions
l
w
d
Mounting
Dimensions
ml
mw
NMG0710
NMG0714
NMG1018
NMG1024
101/2
141/2
1913/32
2513/32
93/8
133/8
193/8
253/8
Symbol
AB
D
C
G
W
Information on other starter manufacturers on request.
Ordering Information when adding options
71/2
71/2
1113/32
1113/32
7
7
823/32
823/32
63/8
63/8
77/8
77/8
†Not to be used for construction purposes unless approved.
When adding options to NMG series enclosures, the base catalog
number must be changed according to the table below.
NEMA
Enclosure
Enclosure
Size
Cat. #
w/Options
0, 1
NMG0710
NMG0714
2
NMG0714
NMG1018
3
NMG1018
NMG1024
4
NMG1024
NMG1426
Example: A NEMA size 4, 480 V Westinghouse starter with STARTSTOP pushbuttons would be Cat. No. NMG1426-W6434-PB13.
Note on Hubs: The following number and sizes of hubs (not mounted) are included when
magnetic starters are ordered complete. If enclosures only are ordered, hubs must be
ordered separately (see "Options").
Starter Size
Number Included Hub Size
0
3
3
1
1
2
/4
1
2
1
2
3
/4
11/2
3
1
2
3
/4
2
4
1
2
3
/4
21/2
/4
3
www.crouse-hinds.com
US: 1-866-764-5454
CAN: 1-800-265-0502
Copyright© 2013 Eaton’s Crouse-Hinds Business
489