Square D 8538SCG12V02S Enclosed Nema Combination Starter

Product Description

The SQUARE D 8538SCG12V02S is a three-pole, enclosed NEMA combination starter rated for 600 VAC and 27 continuous amps at 5 hp. Combination starters integrate short-circuit protection and motor control into a single enclosed assembly, reducing panel space and simplifying wiring. This unit provides 30-amp short-circuit protection and is housed in a NEMA 1 enclosure, making it suitable for indoor motor control applications in commercial and light industrial environments. Licensed electricians and industrial maintenance technicians are the primary installers. The nonreversible configuration is standard for loads that run in a single direction, such as fans, pumps, and compressors.

This starter is designed for three-phase motor loads in indoor settings where a NEMA 1 enclosure rating is appropriate. Typical applications include HVAC supply and exhaust fan motors, pump panels, and general-purpose motor control centers. At 5 hp and 600 VAC, it fits common low-voltage three-phase motor circuits found in commercial buildings and light manufacturing facilities. RoHS compliance makes it suitable for projects with environmental material restrictions. The enclosed design keeps internal components protected from incidental contact and light dust in standard indoor environments.

Key Features

• 27-amp continuous rating supports 5 hp three-phase motor loads at 600 VAC
• Integrated 30-amp short-circuit protection in a single enclosed assembly
• NEMA 1 enclosed housing rated for indoor installation
• Nonreversible action for single-direction motor loads such as fans and pumps
• Three-pole configuration for three-phase motor circuits
• RoHS compliant for projects with restricted-substance requirements

Compatibility

Designed as an OEM-style replacement or new-installation combination starter for indoor three-phase motor control applications requiring NEMA 1 enclosure ratings and 600 VAC, 5 hp capacity.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the NEC and all applicable local codes. De-energize and lockout/tagout the upstream circuit before beginning any wiring. Verify that the supply voltage, motor full-load amperage, and horsepower rating all match the starter specifications before closing the enclosure. Do not install in wet, outdoor, or high-dust environments where a NEMA 1 rating is insufficient.