Description
The Schneider Electric (Square D) 8536SBO2V02S is a heavy-duty, three-pole polyphase AC magnetic NEMA motor starter engineered for reliable motor control in commercial and industrial HVAC applications. Designed to meet the demanding requirements of motor protection and switching, this starter delivers proven Square D performance and durability.
Key Features
- NEMA Size 0 motor starter — ideal for smaller horsepower motor loads in HVAC systems
- Three-pole polyphase configuration for balanced three-phase motor control
- 18 continuous amp rating for dependable, sustained operation
- 110V AC / 120V AC coil voltage with 50/60 Hz compatibility for broad application flexibility
- Separate control coil design allows independent control circuit wiring
- AC magnetic operation provides fast, reliable pull-in and dropout response
- Built to NEMA standards for consistent performance and interchangeability
Electrical Specifications
- Coil Voltage: 110V AC / 120V AC
- Frequency: 50/60 Hz
- Continuous Amp Rating: 18A
- NEMA Size: 0
- Poles: Three-Pole (3-Phase)
- Control Type: Separate Control Coil
- Starter Type: AC Magnetic
Application
The 8536SBO2V02S is well-suited for controlling motors in HVAC equipment including air handlers, compressors, pumps, fans, and other three-phase motor-driven systems. The separate control coil configuration allows the control circuit to operate independently from the power circuit, offering greater installation flexibility and enhanced system safety. Its NEMA Size 0 rating makes it appropriate for motor loads at the lower end of the horsepower spectrum, commonly found in light commercial and mechanical room environments.
Why Choose Square D Motor Starters?
Schneider Electric’s Square D brand is a globally recognized leader in electrical distribution and motor control. Square D NEMA motor starters are renowned for their robust construction, ease of maintenance, and wide availability of replacement parts and accessories — making them a trusted choice for HVAC contractors and facility engineers alike.







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