Square D NEMA Type S Non-Reversing Motor Starter, Size 3
The Square D 8536SEO1V03H30 is a NEMA Type S non-reversing motor starter in Size 3, combining a 3-pole contactor with a Motor Logic solid state overload relay. Rated 90A and 50 Hp at 460Vac with up to 100 kA short circuit current rating, this starter is built for high-horsepower motor control in demanding industrial environments.
Features
- NEMA Type S non-reversing configuration for standard motor starting
- Size 3, 90A continuous current rating for larger motors
- 50 Hp motor rating at 460Vac
- 3-pole, 3-phase design
- Motor Logic solid state overload relay for accurate, repeatable protection
- Up to 100 kA SCCR for high fault current applications
Specifications
- Model: 8536SEO1V03H30
- Type: NEMA Type S, Non-Reversing
- Starter Size: 3
- Current Rating: 90A
- Motor Rating: 50 Hp at 460Vac
- Poles: 3
- Phases: 3
- SCCR: Up to 100 kA
- Overload: Motor Logic
- Manufacturer: Square D (Schneider Electric)
Applications
Designed for starting and protecting large three-phase motors rated up to 50 Hp at 460V in industrial manufacturing, HVAC systems, water treatment, oil and gas, and process automation. The 100 kA SCCR rating makes this starter suitable for high-fault-current installations such as those near main distribution switchboards.


