Square D 8536SCO3V06 Nema Size 1 Motor Starter 27A 480V

Product Description

The SQUARE D 8536SCO3V06 is a nonreversible, open-enclosure NEMA Size 1 motor starter designed for three-phase motor control applications. It carries a continuous current rating of 27 amps and operates at 440 coil volts AC at 50 Hz or 480 coil volts AC at 60 Hz. Built to NEMA Size 1 standards, this starter provides full-voltage, across-the-line motor starting and stopping. It is installed by licensed electricians in industrial and commercial settings where motor branch circuits require reliable overload and short-circuit protection. The open enclosure design means the starter must be mounted inside a suitable enclosure or panel.

This motor starter is suited for three-phase induction motor applications in commercial and light industrial environments. Rated horsepower includes 10 HP at 460 volts AC, 10 HP at 575 volts AC, 7.5 HP at 200 volts AC, and 7.5 HP at 230 volts AC. Typical installations include pump motors, compressor motors, fan arrays, and conveyor drives where a nonreversible across-the-line starter is appropriate. The open enclosure form factor makes it a practical choice for panel builders assembling motor control centers or custom control enclosures.

Key Features

• NEMA Size 1 rating supports up to 27 amps continuous current
• Dual-frequency coil voltage: 440 volts AC at 50 Hz and 480 volts AC at 60 Hz
• Three-phase horsepower ratings up to 10 HP at 460 volts AC and 575 volts AC
• Nonreversible configuration for single-direction motor control
• Open enclosure design for panel or MCC integration
• Meets CSA, UL Listed, and RoHS Compliant standards

Compatibility

Designed as an OEM-style NEMA Size 1 motor starter for three-phase motor control applications in commercial and industrial electrical systems.

Installation Notes

Installation must be performed by a qualified, licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the branch circuit before mounting or wiring the starter. Because this unit uses an open enclosure, it must be installed inside a properly rated enclosure that provides adequate protection for the environment. Verify coil voltage matches the control circuit voltage before energizing.