1000495963 Catalog
2016-10-06
: Pdf 1000495963-Catalog 1000495963-Catalog B5 unilog
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PASS & SEYMOUR
WWW.LEGRAND.US/PASSANDSEYMOUR
A-24
SWITCHES
SWITCHES
Manual Controllers
NEMA Type 1 Enclosures
–
Intended for indoor use
primarily to provide a degree of protection against limited
amounts of falling dirt in locations where unusual service
conditions do not exist.
NEMA Type 7 Enclosures
–
Intended for indoor use in
locations classified as Class 1, Group A, B, C, or D, as
defined in the National Electrical Code. They shall be
capable of withstanding the pressures resulting from an
internal explosion of specified gases, and contain such
an explosion sufficient that an explosive gas-air mixture
existing in the atmosphere surrounding the enclosure will
not be ignited. Enclosed heat generating devices shall not
cause external surfaces to reach temperatures capable
of igniting explosive gas-air mixtures in the surrounding
atmosphere. Enclosures shall meet explosion, hydrostatic,
and temperature design tests.
NEMA Type 3R Enclosures
–
Intended for outdoor use
primarily to provide a degree of protection against rain
and sleet; and to be undamaged by the formation of ice on
the enclosure. They are not intended to provide protection
against conditions such as internal condensation, or
internal icing.
NEMA Type 9 Enclosures
–
Intended for indoor use in
locations classified as Class II, Groups E, F, or G, as
defined in the National Electrical Code. They shall be
capable of preventing the entrance of dust. Enclosed heat
generating devices shall not cause external surfaces to
reach temperatures capable of igniting or discoloring
dust on the enclosure or igniting dust-air mixtures in the
surrounding atmosphere. Enclosures shall meet dust
penetration and temperature design tests, and aging of
gaskets (if used).
NEMA Type Enclosures
A. Heavy-duty, zinc-plated strap
resists corrosion; two
rolled-brass rivets secure the strap to the housing to
avoid field tampering.
B. Two-point contact arm design reduces overall unit size;
provides more enclosure space.
C. Thermoplastic housing resists tracking; withstands
impacts.
D. Two oversized silver alloy contacts withstand
years of use; improve heat dissipation by distributing arc
energy.
E. One-piece contact carrier
constructed of glass-
reinforced thermoplastic ensures long-lasting “make
and break” performance.
F. Exclusive, ready-to-wire external screw-pressure-
plate back and side wire capability for easy installation
with solid or stranded wire.
G. Oversized #10 terminal screws
increase contact with
wire and increase torque limit. Angled screw heads for
easier access.
7803
A
B
CD
E
F
G
7803MD
Manual Controller
WWW.LEGRAND.US/PASSANDSEYMOUR
A-25
SWITCHES
PASS & SEYMOUR
SWITCHES
Manual Controllers 30A, 1ø & 3ø
7802MD, 7803MD
2.375"
2.155"
3.280"
1.825"
3.67"
1.753"
7812EX, 7813EX
2.250"
5.250"
5.875"
4.625"
4.250"
3.375"
3.000"
All Industrial Control Equipment is suitable for use in a circuit capable of deliverable not more than 5,000 rms amperes at
600VAC maximum or equivalent.
Footnote 1. Suitable as Motor Disconnect – 10KA @ 600VAC, 30A max. Class J Fuse.
7812PMD, 7813PMD
3.910"
2.825"
2.80"
UL Listed. CSA Certified. All devices listed on this page conform to NEMA WD-1 and WD-6.
7832MD, 7833MD
5.75"
1.80"
4.50"
3.25"
Features – 7802MD & 7803MD
• High horsepower rating of 20HP
• Compact design.
• Gull-wing shaped brass terminal
pressure clamps.
• Constructed of glass-reinforced
thermoplastic.
• Two-point contact arms.
• One-piece contact carrier.
• UL508 and cULus Listing of individual
device and assembled device within
enclosure.
• Heavy-duty zinc-plated steel strap.
• Two brass rivets secure strap to housing.
• External screw-pressure-plate back and
side wire terminal screws unstaked for
use with ring terminals.
• Oversized silver alloy contacts.
• 2-3/4" hubs (7812EX and 7813EX).
• 2-1/2" knockouts on back and 2-1/2"-3/4"
knockouts on top and bottom (7812PMD,
7813PMD, 7806P).
• 2-1/2" knockouts on bottom and back
(7832MD and 7833MD).
• Slotted opening on enclosures allows for
lock-out, tag-out functionality.
CATALOG NUMBER DESCRIPTION
RATING
A. V. HP VAC
DOUBLE POLE, SINGLE PHASE
7802MD Double Pole, Single Phase AC Manual Motor Controller
(No overload protection), See Footnote 1
General Use
30
600 max. 2
3
7.5
10
120
240
480
600
7812PMD 7802MD in a NEMA 1 Enclosure, See Footnote 1 Same as 7802MD
7812EX 7802MD in a NEMA 7 and 9 Enclosure for Hazardous Locations
Class I - Groups C, D; Class II - Groups E, F, G
Same as 7802MD
7832MD 7802MD in a NEMA 3R Enclosure, See Footnote 1 Same as 7802MD
THREE POLE, THREE PHASE
7803MD Three Pole, Three Phase AC Manual Motor Controller
(No overload protection), See Footnote 1
General Use
30
600 max. 3
7.5
10
20
120
240
480
600
7813PMD 7803MD in a NEMA 1 Enclosure, See Footnote 1 Same as 7803MD
7813EX 7803MD in a NEMA 7 and 9 Enclosure for Hazardous Locations
Class I - Groups C, D; Class II - Groups E, F, G
Same as 7803MD
7833MD 7803MD in a NEMA 3R Enclosure, See Footnote 1 Same as 7803MD
7806P NEMA 1 Black Nylon Enclosure with 1/2" and 3/4" knockouts
at each end.
7801P Handle Locking Guard has opening for padlock to secure control
in either ON or OFF position.
7830 NEMA 3R Aluminum Enclosure.
