9991SCG8 Square D Type S Nonreversing Starter Enclosure NEMA 1 Size 00/0/1 Class 8536 SAO SBO SCO

9991SCG8

9991SCG8 Square D Type S Nonreversing Starter Enclosure — NEMA 1, Sizes 00, 0 & 1

The Square D 9991SCG8 is a NEMA Type 1 sheet steel enclosure engineered specifically to house Class 8536 Type SAO, SBO, and SCO nonreversing magnetic motor starters in NEMA Sizes 00, 0, and 1. Designed for indoor general-purpose motor control applications, this enclosure provides a compliant, code-ready housing solution when specifying or sourcing starter assemblies for light industrial and commercial projects.

Constructed from painted gray 20-gauge sheet steel with a screw-latch cover, the 9991SCG8 supports surface (wall) mounting via three No. 10 screws. It is UL listed and CSA certified, and accepts a range of NEMA 1-rated accessories mountable in the cover for push-to-test, pilot light, or selector switch add-ons.

Common Applications

• Motor control panels and starter assemblies in light industrial facilities
• Commercial HVAC and pump control installations
• Replacement housing for Class 8536 NEMA motor starters during panel upgrades or retrofits
• OEM control panel builds requiring a compliant NEMA 1 enclosure for Type S starters
• New construction projects specifying Square D Type S starter components

Key Features

• Compatible Starter Classes: Designed to house Class 8536 Type SAO, SBO, and SCO nonreversing magnetic starters in NEMA Sizes 00, 0, and 1.
• NEMA 1 Rating: Rated for indoor use; protects against contact with energized parts and falling dirt per NEMA standards.
• Sheet Steel Construction: 20-gauge painted gray steel body for durability and a clean panel-ready appearance.
• Screw-Latch Cover: Secure cover closure with standard screw latch; compatible with NEMA 1 accessory mounts in the door.
• Surface Mount: Three No. 10 screw mounting points for straightforward wall installation.
• Accessory Ready: Cover accepts a wide variety of NEMA 1-rated accessories including pilot lights, selector switches, and push-to-test buttons.
• Certifications: UL listed and CSA certified.

Specifications

• Manufacturer: Square D by Schneider Electric
• Catalog Number: 9991SCG8
• Alternate Part Number: 9991-SCG8
• Series: 9991
• NEMA Rating: Type 1
• Material: Sheet steel
• Gauge: 20 ga
• Color/Finish: Gray, painted
• Cover Type: Screw latch, solid
• Mounting: Surface / wall mount
• Compatible Starters: Class 8536 SAO, SBO, SCO — NEMA Sizes 00, 0, 1
• Certifications: UL Listed, CSA Certified
• Height: 10.0 in (254 mm)
• Width: 5.98 in (152 mm)
• Depth: 5.55–5.56 in (141 mm)

Product Identification

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Specifications

• Part Number: 9991SCG8
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Motor Control
• Item Subcategory : Motor Starter
• Section : Enclosures
• Family : 9991 Series
• Type : 9991
• Nema Starter Size : 00, 0, 1

Product Data

• UPC : 785901759072
• GTIN : 00785901759072
• Country of Origin : Mexico
• Dimensions : 10 in (254 mm) x 6.0 in (152 mm) x 5.6 in (141 mm) (Height x Width x Depth)
• Weight : 3.57 lb
• Certification : China RoHS Regulation