Square D Type S NEMA Size 3 No...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.05
Square D Type S NEMA Size 3 Non-Reversing Motor Starter, Open Type, 3-Pole

Square D Type S NEMA Size 3 Non-Reversing Motor Starter, Open Type, 3-Pole

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Model: 8536SEO1V01H30S

In Stock (leaves warehouse same day if ordered before 3pm ET)

$18.05
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Square D Type S NEMA Nonreversing Motor Starter, 3-Pole

The Square D Type S NEMA Nonreversing Motor Starter, 3-Pole delivers full voltage starting and stopping for AC squirrel cage motors in industrial and commercial installations. This NEMA Size 3 starter carries a 90 ampere line rated current, supporting 50HP at 460VAC performance with up to 100kA SCCR (short-circuit current rating) for demanding motor control duty. Backed by UL Listed, CSA, and NEMA certification and a solid state Motor Logic thermal overload, it's engineered for dependable, code-compliant motor control across industrial and commercial market segments.

Key Features

  • NEMA Size 3 Rating: 90 ampere line rated current supports motors up to 50HP at 460VAC (also rated 25HP at 200VAC, 30HP at 230VAC, and 50HP at 575VAC) for flexible motor sizing.
  • Short-Circuit Current Rating: Up to 100kA SCCR when properly coordinated, for enhanced protection in demanding industrial power systems.
  • 3-Pole Nonreversing Design: Type S full voltage starter construction for AC squirrel cage motors, with the Type S line offering starters rated up to 810 amperes.
  • Solid State Thermal Overload: Motor Logic class 10/20 solid state overload relay for accurate, reliable motor protection.
  • Control Circuit Voltage: 110V AC 50 Hz / 120V AC 60 Hz control circuit compatibility for standard control wiring.
  • Rated Operational Voltage: 600V AC (Ue) for broad system compatibility.
  • Open Device Configuration: Without pilot light, suited for panel-mounted industrial and commercial installations.

Certifications & Compliance

  • UL Listed
  • CSA
  • NEMA
  • TAA Compliant

Technical Specifications

  • Warranty: 18 months
  • Warranty Period: 18 months
  • Poles Description: 3P
  • Nema Size: 3
  • Range Of Product: S
  • Compliance: TAA
  • Nema Degree Of Protection: not rated (open device)
  • Mercury Free: Yes
  • Country of Origin: Mexico

Typical Applications

  • Industrial Motor Control Panels
  • Commercial Equipment Starting Circuits
  • AC Squirrel Cage Motor Control
  • OEM and Panel Builder Control Panel Construction
  • Panelboard and Motor Control Center Integration

Why Square D?

Square D by Schneider Electric engineers the Type S motor starter line for reliable, code-compliant motor control, pairing solid state Motor Logic thermal overload protection with UL Listed, CSA, and NEMA certified construction. Built for demanding industrial and commercial duty cycles, this NEMA Size 3 nonreversing starter is designed for long mechanical life and dependable electrical endurance in professional motor control applications.

Manufacturer Resources

Spec Sheet

Product Specs

Series:
Type S
Voltage Rating:
600V
Department:
Electrical
Listing:
UL Listed
Amperage Rating:
90A
Product Type:
Motor Starter
Product Group:
Motor Control & Automation
Product Subgroup:
Motor Starters & Contactors

Square D 8536SEO1V01H30S – Frequently Asked Questions

1) What size motor will a Square D Type S NEMA Size 3 starter run?
NEMA Size 3 with a 90 amp line rating, so it covers 25HP at 200VAC, 30HP at 230VAC, 50HP at 460VAC, and 50HP at 575VAC on three-phase squirrel cage motors. If your motor full load amps exceed 90A, or you need more than 50HP at 460V, you are into a larger NEMA frame size.
2) Does this Square D motor starter come in an enclosure or do I need my own?
It's an open device, no enclosure and no NEMA degree of protection rating. It mounts inside a panel, panelboard, or motor control center that you provide. For a standalone wall-mount install in a plant or wash-down area you'd need an enclosed version instead.
3) What is the difference between the V01 and V02 Type S starters?
The two are the same NEMA Size 3 non-reversing starter; the difference is the coil voltage code. Order 8536SEO1V01H30S or 8536SEO1V02H30S depending on the control circuit voltage your panel runs. The described control circuit is 110V AC 50Hz / 120V AC 60Hz, which is standard control wiring on most panels.
4) Can this starter reverse a motor?
No. It's a non-reversing, 3-pole full voltage starter, so it does across-the-line start and stop in one direction only. For forward/reverse duty you need a reversing starter with two mechanically interlocked contactors, such as the Eaton Freedom three-phase reversing IEC starter with C306 overload relay.
5) What is the closest NEMA non-reversing starter to the Square D 8536SEO1V if I need a different brand for an open panel build?
The Eaton Freedom C440 series NEMA non-reversing motor starter is also an open type, three-phase NEMA-rated non-reversing starter, so it fills the same role as the Square D Type S 8536SEO1V. The Square D unit is a NEMA Size 3, 3-pole open device rated 90 amperes line current and 600V AC, with a Motor Logic solid state class 10/20 overload. Confirm the Eaton unit is sized for the same horsepower and that its overload type suits your coordination before substituting.
6) I need a reversing starter, not the Square D 8536SEO1V - what should I look at instead?
The Square D Type S 8536SEO1V is a non-reversing starter, so it cannot provide forward and reverse operation. For reversing duty, the Eaton Freedom series three-phase reversing IEC starter with C306 overload relay is built for that function. Note that it is an IEC-style starter rather than a NEMA-rated device like the Size 3 Type S, so sizing and panel space will differ.
7) Is the ABB CR-102 a substitute for the Square D 8536SEO1V Size 3 starter?
No. The ABB CR-102 is a CR306 series motor starter covering NEMA sizes 00 through 2, so it does not reach the NEMA Size 3 rating of the Square D Type S 8536SEO1V, which carries a 90 ampere line rating and supports motors to 50HP at 460VAC. Use the ABB unit only for smaller motors within its size range.
8) What kind of overload protection is built into the Square D Type S starter?
It ships with a Motor Logic solid state thermal overload relay, class 10/20 selectable. That's an electronic overload rather than a melting-alloy or bimetal heater pack, so there are no heater elements to size and order separately for the overload itself.
9) What short circuit current rating can I claim for a panel using this starter?
Up to 100kA SCCR when properly coordinated with the correct upstream protective device. The coordination matters: the 100kA figure only holds with the matched branch protection, so document the pairing on your panel label.
10) Is this starter rated for a 480V three-phase system?
Yes. Rated operational voltage is 600V AC, so 208, 240, 480, and 575V three-phase systems are all within rating. At 460VAC it carries 50HP.
11) Is the Square D 8536 Type S starter UL Listed and CSA approved for a government job?
UL Listed, CSA, and NEMA certified, and TAA compliant, which is what federal and institutional specs usually call for. Country of origin is Mexico.
12) What are the alternatives to a Square D Type S Size 3 open starter from other brands?
Among NEMA-rated non-reversing open starters, the Eaton Freedom C440 Series NEMA non-reversing starter is the closest equivalent in configuration, and the Eaton Freedom A200 three-pole non-reversing starter is another NEMA-frame option (that one comes with a 200-208V/60Hz coil, so check your control voltage). ABB's CR306 series CR-102 covers NEMA sizes 00 through 2, which tops out below the Size 3 frame here.
13) My motor is smaller - is there a lower-size alternative to the Square D 8536SEO1V?
Yes. The Square D Type S 8536SEO1V is a NEMA Size 3 device rated 90 amperes and sized for motors up to 50HP at 460VAC, 30HP at 230VAC. For smaller motors, the Eaton Freedom A200 non-reversing three-pole starter with a 200-208V/60Hz coil, or the ABB CR-102 in the CR306 series covering NEMA sizes 00 through 2, are both lower-capacity non-reversing options. Match the starter size to the motor full-load amps.
14) Can I use an Eaton 10250T pushbutton in place of the Square D 8536SEO1V?
No. The Eaton 10250ED1043 is a 10250T series non-reversing reduced voltage starter pushbutton, which is an operator device for a control circuit. The Square D Type S 8536SEO1V is the starter itself, a 3-pole NEMA Size 3 open-type device rated 90 amperes and 600V AC that switches the motor power circuit. The pushbutton would wire into the 110V AC 50Hz / 120V AC 60Hz control circuit of a starter, not replace it.
15) Does this starter include a pilot light or start/stop buttons?
No. It's the open device without pilot light, intended for panel mounting where the operator devices live on the door. Pushbuttons and indicators are ordered separately, for example an Eaton 10250T series pushbutton.
How fast can I get the Square D 8536SEO1V01H30S delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Square D 8536SEO1V01H30S come with a warranty?
Absolutely. The Square D 8536SEO1V01H30S is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Square D 8536SEO1V01H30S?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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