Page 14-102

Download PDF

Square D > On-line Catalog > Products > NEMA/Definite Purpose Type Contactors and Starters > Separate Enclosures	Search

Separate Enclosures

NEMA Type 3R, 4, 4X, and 12 Class 9991

Separate enclosures can be used with open style devices for field assembly of enclosed controls. These enclosures, plus the open style components, are equivalent to a factory-assembled device. Separate enclosures are to be used only with the equipment listed below:

NEMAs 4 and 12 Class 9991 separate enclosures for Type S devices are supplied as standard with closing plates. See selection chart below for specific number of closing plates on various enclosures. For applications requiring enclosures without closing plates, contact your nearest Square D/Schneider Electric sales office.

NEMA 3R enclosures for field assembly of equipment for outdoor applications are provided with three closing plates, a reset mechanism and predrilled panel as standard. For conduit connection to the top of these enclosures, select watertight hubs from listing on Digest page 3-9 in accordance with applicable code requirements. Square D's NEMA 12 enclosures can also be modified for outdoor use. For details, refer to NEMA 12 enclosure modification information on page 14-104. NOTE: Not for use in high-corrosive outdoor locations or sea coast environments.

NEMA 4X enclosures for Type S devices, Sizes 0–2 and 30–60 Ampere, are provided as standard without closing plates. Cover mounted control units for NEMA 4X separate enclosures are available as a factory modification only.

When closing plates are removed from NEMAs 4, 12 & 3R enclosure covers, the openings can be used for easy installation of Class 9001 Type K or Type SK cover mounted control units. Convenient Class 9999 modification kits containing Class 9001 Type K control kits can be found on page 14-122.

.

For Use With		Enclosure Classification
		NEMA Size or Ampere Rating	NEMA 4X Watertight, Dusttight and Corrosion-Resistant Glass-Polyester		NEMA 4d Watertight and Dusttight Stainless Steel			NEMA 12 Dusttight and Driptight			NEMA 3R Rainproof, Sleet Resistant, Outdoor Use
Class	Types (All Pole Arrangements)		Type	Price	Type	Price	Number of Closing Plates	Type	Price	Number of Closing Plates	Type	Price
Manual Starters
2510	MBO, MCO	MO M1 M1P	MW1e	$323.	MW11	$ 323.	...	MA1	$ 86.	...	...	...
Magnetic Contactors
8502a	SAO, SBO, SCO	00, 0, 1	SCW20	$456.	SCW11	$ 476.	2	SCA11	$248.	2	SCH2	$248.
	SDO	2	SDW20	779.	SDW11	798.	2	SDA11	323.	2	SDH1	323.
	SEO	3	...	...	SEW11	1178.	3	SEA11	456.	3	SEH1	456.
	SFO	4	...	...	SFW11	2079.	3	SFA11	1235.	3	SFH1	1235.
Magnetic Starters
8536	SAO, SBO, SCO	00, 0, 1	SCW21	$456.	SCW11	$ 476.	2	SCA11	$248.	2	SCH2	$248.
	SDO	2	SDW21	779.	SDW11	798.	2	SDA11	323.	2	SDH1	323.
	SEO	3	...	...	SEW11c	1178.	3	SEA11c	456.	3	SEH1	456.
	SFO	4	...	...	SFW11c	2079.	3	SFA11c	1235.	3	SFH1	1235.
Lighting Contactors, Non-Combination, Electrically and Mechanically Held
8903a	LO, LXO	20 Amp	SDW20	$779.	SDW11	$ 798.	2	SDA11	$323.	2	SDH1	$323.
	SMO	30 Amp	SCW20b	456.	SCW11	476.	2	SCA11	248.	2	SCH2	248.
	SPO	60 Amp	SCW20b	779.	SDW11	798.	2	SDA11	323.	2	SDH1	323.
	SQO	100 Amp	...	...	SEW11c	1178.	3	SEA11c	456.	3	SEH1	456.
	SVO	200 Amp	...	...	...	...	...	...	...	...	SFH1	1235.
Reversing and Two Speed Horizontally Arranged Contactors and Starters
8702a 8736	SBO, SCO SDO	0, 1 2	...	... ...	SCW12 SDW12	$ 787.   1169.	3	SCA12 SDA12	$351.   485.	3	... ...	... ...
8810	SBO & SCO	0, 1	...	...	SCW13	1073.	3	SCA13	476.	3	...	...