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SQUARE D 8536SDO1S Nema Magnetic Motor Starter Coil 110/120V 600V

8536sdo1s Square D Nema Size 2 Magnetic Motor Starter 110/120v Coil 600v Max

( Brand: Square D ), ( Manufacturer Part Number: 8536SDO1S ), ( Part Type: Motor Starter Coil ), ( Country Of Manufacture: Usa )

Review SQUARE D Square8536sdo1s Nema Size Magnetic Motor Starter 110/120v Coil 600v Max

The **Square D 8536SDO1S Nema Magnetic Motor Starter** is a robust, high-performance electrical control device designed for reliable motor starting, stopping, and protection in industrial, commercial, and residential applications. Engineered with precision and built to withstand demanding environments, this **110/120V coil, 600V AC motor starter** operates seamlessly within standard North American electrical systems, making it an ideal choice for controlling three-phase induction motors ranging from fractional to full horsepower ratings. Its **Nema 1 enclosure** ensures durability against dust, moisture, and mechanical stress, while the compact yet sturdy design optimizes space efficiency in control panels, junction boxes, or direct-mount applications. The starter features a **normally open (NO) main contactor** with silver-plated copper alloy contacts, providing exceptional conductivity and resistance to arcing, which extends the lifespan of the device while minimizing energy loss during operation. A **thermal overload relay** is integrated to safeguard the motor from overload conditions, overheating, or stalled rotor scenarios, automatically tripping to prevent damage and ensuring compliance with safety standards. The **110/120V DC coil** allows for flexible control via standard control circuits, including pushbuttons, relays, or PLCs, while the **600V AC motor rating** accommodates a wide range of motors commonly found in HVAC systems, pumps, compressors, conveyors, and other industrial machinery. With its **Nema 12-rated** internal components, this motor starter is resistant to oil, dirt, and corrosive fumes, making it suitable for applications in manufacturing plants, food processing facilities, and other environments where cleanliness and reliability are critical. The starter s **modular design** allows for easy installation and maintenance, with clear labeling and accessible terminals for wiring connections, reducing downtime and simplifying troubleshooting. Whether used in new installations or retrofits, the **Square D 8536SDO1S** delivers dependable performance, enhanced operational safety, and long-term cost efficiency, making it a trusted solution for motor control in diverse electrical systems.

### **Pros and Cons of buying a Square D 8536SDO1S NEMA Magnetic Motor Starter (110/120V Coil, 600V)**

#### **Pros**

1. **Reliability and Brand Reputation** Square D (now part of Schneider Electric) is a well-established manufacturer known for durable electrical control equipment. This motor starter is designed for industrial and commercial applications, offering consistent performance over time.

2. **Compatibility with NEMA Standards** The NEMA-rated design ensures it meets North American electrical safety and performance standards, making it suitable for most U.S. and Canadian applications. It is built to handle standard industrial loads.

3. **Wide Voltage Range (600V)** The 600V rating allows it to be used with motors and equipment operating at higher voltages, increasing flexibility in system design. This is particularly useful in industrial settings where higher voltage motors are common.

4. **110/120V Coil Operation** The coil voltage of 110/120V simplifies wiring and control circuit design, as it can be powered by standard household or light-duty control voltage sources without requiring specialized transformers for lower-voltage coils.

5. **Compact and Efficient Design** The NEMA 1 enclosure is standard for indoor use, providing adequate protection against dust and light moisture while maintaining a compact footprint. This makes it suitable for space-constrained installations.

6. **Easy Installation and Maintenance** The starter is designed for straightforward mounting and wiring, with clear terminal markings and standard NEMA connections. Maintenance is typically minimal, requiring only periodic inspection of contacts and coil health.

7. **Compatibility with Standard Control Systems** It integrates seamlessly with PLCs, relays, and other control devices, making it versatile for automation and remote control applications.

8. **Cost-Effective for Mid-Range Applications** While not the cheapest option, it strikes a balance between affordability and performance, making it a practical choice for many industrial and commercial motor control needs.

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#### **Cons**

1. **Limited Overload Protection** This is a **motor starter**, not a motor controller with built-in overload protection. It requires separate overload relays (often included in a starter package) to protect the motor from overheating. Failure to include these can lead to motor damage.

2. **No Built-In Soft Start or Advanced Features** Unlike some higher-end motor starters, this model lacks soft start capabilities, variable frequency drive (VFD) compatibility, or advanced diagnostics. If these features are needed, additional equipment must be added.

3. **Indoor-Only Use (NEMA 1 Enclosure)** The NEMA 1 enclosure protects against dust and dripping water but is not suitable for outdoor, corrosive, or harsh environmental conditions. For outdoor or high-dust applications, a NEMA 3R or 4 enclosure would be required.

4. **Manual or Basic Control Options** This starter is typically used with manual pushbuttons or basic control circuits. For fully automated or remote-controlled systems, additional relays or PLCs are needed, increasing system complexity.

5. **Potential for Contact Welding** Over time, frequent operation can cause contact welding, reducing efficiency and requiring maintenance or replacement of contacts. Regular inspection is necessary to prevent failures.

6. **Limited Current Rating Flexibility** The starter s current rating is fixed based on its model. If the motor load exceeds the starter s capacity, additional starters or a higher-rated model must be used, which can increase costs.

7. **Coil Sensitivity to Voltage Fluctuations** The 110/120V coil may be sensitive to voltage spikes or drops, potentially causing erratic operation or failure. A stable control voltage source is recommended.

8. **No Integrated Energy Monitoring** Unlike some modern starters, this model does not provide real-time energy monitoring or feedback, which could be useful for efficiency tracking in larger systems.

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### **Conclusion**

The **Square D 8536SDO1S NEMA Magnetic Motor Starter** is a **reliable, mid-range solution** for basic motor control applications where a simple, NEMA-compliant starter is sufficient. It excels in **industrial and commercial settings** where standard 600V motors require straightforward on/off control with minimal additional components. Its **110/120V coil** and **compact design** make it practical for many installations, and its **durability** ensures long-term performance with proper maintenance.

However, it is **not ideal** for applications requiring **advanced protection, soft start, or outdoor use**. Users must pair it with **separate overload relays** and ensure proper environmental conditions. For **highly automated, energy-efficient, or harsh-environment applications**, a more advanced starter (e.g., with VFD compatibility or NEMA 4X enclosure) may be necessary.

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### **Recommendation**

- **Buy this starter if:**

- You need a **basic, reliable NEMA-rated motor starter** for indoor use.

- Your application involves **standard 600V motors** with loads within the starter s capacity.

- You are working with **110/120V control circuits** and do not require advanced features.

- Budget constraints make this a **cost-effective solution** compared to premium starters.

- **Consider alternatives if:**

- You require **outdoor or corrosive-environment use** (opt for a NEMA 3R/4 enclosure).

- **Soft start, VFD compatibility, or energy monitoring** is needed (upgrade to a Schneider Electric Altivar or similar).

- The motor load is **close to or exceeds the starter s rating** (select a higher-rated model or add parallel starters).

- **Automation or remote control** is critical (pair with a PLC or advanced control panel).

For most **basic industrial or commercial motor control needs**, this starter is a **solid choice** when paired with appropriate overload protection and environmental safeguards. Always verify the **motor s horsepower, voltage, and phase** match the starter s specifications to ensure safe and efficient operation.

Details:

We choose the carrier. Weight lbs, oz: 6,14. Country of Manufacture: USA. Model: 8536SDO1S.

LOCAL PICK-UP, Prefer to pick it up yourself. Your phone number and business name. 120V 60Hz / 110V 50Hz coil voltage .

After the return period has ended, you can no longer product. Condition: Used. All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that. Next Day Second Air Services are available.

Need it urgently. Will there be a dock or forklift. Items in Lot: Consignee: B.

Brand: Square.

part #: 8536sdo1s prices

  • $200.00-$400.00

specifications oelemot:

  • brand: Square D
  • mpn: 8536sdo1s
  • part type: Motor Starter Coil
  • country of manufacture: Usa

offer oelemot:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: April 8, 2026

shipping oelemot:

  • transit: 4-9 Days
  • carrier: USPS
  • type: Fixed
  • class: Expedited
  • service: USPS Priority Mail
  • cost: $15.99

seller oelemot:

  • city: Middlebury, Indiana
  • rating: 99.8%
  • # reviews: 64070

general oelemot:

  • condition: Used
  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

returns oelemot:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back

payments oelemot:

  • other
  • wallet: Apple-pay
  • credit card: Visa
part type: motor starter coil, country of manufacture: usa,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 21391744420133663,
Square D 8536SDO1S Is Similar To:
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5 offers $200.00–$400.00 USD
  • Used. Offer #1 priced at $225.00 + $0.00 shipping estimate = $225.00* total. Built by the reputable brand Square D, this motor is known for its reliability and durability, making it a valuable asset for any machinery or equipment requiring efficient and consistent power transmission. The Square D is a high-quality AC motor designed for a maximum voltage of 600V and a frequency range of 50/60 Hz.FREE SHIPPING
  • Used. Offer #2 priced at $400.00 + $27.91 shipping estimate = $427.91* total. Square D NEMA size 2 starter 120v coil 2 sets of Auxiliary contacts 25 hp max Have 3 available all the same specs $400 or reasonable offer can negotiate a package deal.+$27.91 shipping
  • Used. Offer #3 priced at $200.00 + $14.00 shipping estimate = $214.00* total. SQUARE D NEMA SIZE 2 8536DO1BS SER A 120V COIL.+$14.00 shipping
  • Seller refurbished. Offer #4 priced at $244.10 + $0.00 shipping estimate = $244.10* total. Shipped with USPS Priority Mail. Square D Motor Starter NEMA Size 2 99.9% Life Left On Contacts.FREE SHIPPING
  • Used. Offer #5 priced at $155.00 + $10.60 shipping estimate = $165.60* total. Rated for 600v with a 120v coil and 2 attached auxiliary contact blocks. The Square D size 2 Motor Starter is a high-quality industrial automation component designed for controlling the starting and stopping of motors in a variety of industrial applications.+$10.60 shipping

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