Reliable Motor Control Solutions from Square D™
Power your operations with trusted control products designed for performance, protection, and peace of mind.
Download the NEMA Control Solutions Guide for your next project!
From standalone NEMA motor starters to rugged Pump Panels and space-saving Combination Starters, Square D™ offers a complete line of motor control solutions built to handle demanding applications in agriculture, oilfields, commercial, and industrial settings. Backed by decades of proven reliability, these factory-assembled units simplify installation, improve uptime, and deliver long-term value in the field.
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Square D™ 8536 Type S Motor Starters w/ Motor Logic
In 1965, Square D introduced the Type S starter, and almost 60-years later it continues to be the industry standard. Type S starters are easy to customize and provide excellent service life; just two reasons why more electrical contractors prefer Square D contactors and starters to any other brand for controlling 3-phase motors in demanding environments.
Heavy-duty performance for dependable motor control in industrial and commercial applications.
Sample Part Number: 8536SCO3H30S
(NEMA Size 1, 3-pole, 600V max, open style, 120V coil)
Key Features
- NEMA Size 00 to Size 7 configurations available
- Rugged magnetic contactor with long electrical life
- Bimetallic ambient-compensated overload relays
- Open, enclosed, and combination styles available
- Factory-installed auxiliary contacts available on select models
Benefits
- Heavy-Duty Design – Built for high-cycle industrial applications
- Flexible Mounting – Choose from open panel, NEMA 1, 3R, 4, or 12 enclosures
- Reliable Overload Protection – Safeguards motors from damage due to excessive current
- Field Proven – A trusted choice for decades in manufacturing, HVAC, and pump systems
- Simplified Maintenance – Modular design allows for easier replacement of components
Solid-State Overload Relay Protection (Motor Logic™ SSOLR)
These ambient-insensitive electronic overload relays are available on Sizes 00–6 and standard on size 7. They provide phase loss and phase unbalance protection. To order, add Form H30 (for selectable trip class 10 or 20 protection). For more information about Motor Logic SSOLRs, see the overload relay section Solid-State Overload Relay Forms or the Digest. (Catalog no. example: 8536SCO3V06H30).
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Locally stocked field-installable accessories for fast customization and service!
- Enclosures
- Push Button Kits
- Selector Switches
- Control Power Transformers
- Auxiliary Contacts
- Pilot Light Kits
- Replacement Coils
- Overload Relays
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NEMA Series Pump Panels for Oil & Agricultural Applications
Square D™ 8940 Series Pump Panels
Reliable, field-proven pump control for agricultural, commercial, and industrial water systems.
The 8940 Series Pump Panels by Square D are designed to provide rugged and dependable motor control in demanding pump applications. Built to handle a wide range of voltage and horsepower ratings, these panels come fully assembled with Square D’s trusted starters and components—ready for quick installation.
Sample Part Number: 8940SSC4010
(Across-the-line starter, 40A, 3-phase, 600V max, Type 3R enclosure)
Key Features
- Prewired and preassembled for quick field installation
- NEMA-rated contactors and overload protection
- Rugged NEMA Type 3R enclosure for outdoor environments
- Compatible with a wide range of pump applications
- Available in sizes up to 600V and 600 HP
Benefits for Agriculture & Oilfields
- Built for Harsh Conditions – Withstands dust, heat, moisture, and remote environments
- Minimizes Downtime – Reliable components reduce the risk of pump failure
- Fast Installation – Preassembled panels save time during critical planting or pumping windows
- Flexible Solutions – Supports a range of pump types and motor sizes
- Serviceable in the Field – Straightforward design for easy maintenance and troubleshooting
Our Most Popular Pump Panels
| Voltage | Coil Voltage | Maximum HP | Fuse Clip | Part # to Order |
| 240Vac | 240-60Hz | 3,5, 7.5 | 30 A | 8940SSC2007 |
| 240Vac | 240-60Hz | 10,15 | 60 A | 8940SSC2015 |
| 240Vac | 240-60Hz | 20,25,30 | 100 A | 8940SSE2030 |
| 240Vac | 240-60Hz | 40, 50 | 200 A | 8940SSF2050 |
| 480Vac | 480-60Hz | 3,5, 7.5, 10 | 30 A | 8940SSC4010 |
| 480Vac | 480-60Hz | 15, 20, 25 | 60 A | 8940SSD4025 |
| 480Vac | 480-60Hz | 30 | 60 A | 8940SSD4030 |
| 480Vac | 480-60Hz | 40, 50 | 100 A | 8940SSE4050 |
| 480Vac | 480-60Hz | 60, 75, 100 | 200 A | 8940SSF4100 |
Additional Styles & Sizes Available Upon Request!
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Combination Starters Ready to Go
Did you know Square D offers pre-configured, ready to install Combination starters?
These fusible combination starters come pre-installed with the following accessories:
-NEMA Type 1,12/3R Enclosure
-Hand-Off-Auto Selector Switch
-Red-ON LED light
-Green-OFF LED light
-2 NO / 2 NC Aux Contacts on Starter
-SPDT Control Voltage Interlock on
Note: Circuit Breaker Style also available
Take a look at the inside!
Includes a specially designed, pliable “foam-in-place” cabinet seal.
Available with electronic Motor Control Protector (MCP) circuit breakers or fusible/non-fusible disconnect switch.
By stocking 9070TF100D1 (control power transformer) customer modifications can be made to accommodate 240/120 and 480/120 CPT installations. The 9070TF100D3 will accommodate
208/120 CPT installations.
Class H, K fuse clips are standard. For class R fuse clip applications, use RFKxx fuse clip kits.
Disconnect Switch Combinations
| NEMA Size | Fuse Clip Size | Voltage (VAC) | Horsepower | Overload Relay | Current Range | Combination Starters w/ Melting Alloy Part # |
| 0 or 1 | 30A | 208 or 240 | 3 to 5 | Melting Alloy | n/a | 8538SCASP1 |
| 1 | 60A | 208 or 240 | 5 to 7.5 | Melting Alloy | n/a | 8538SCASP2 |
| 0 or 1 | 30A | 480 or 600 | 5 to 10 | Melting Alloy | n/a | 8538SCASP3 |
| 1 or 2 | 60A | 208 or 240 | 7.5 to 10 (208); 7.5 to 15 (240) | Melting Alloy | n/a | 8538SDASP1 |
| 1 or 2 | 30A | 480 or 600 | 10 to 15 | Melting Alloy | n/a | 8538SDASP2 |
| 2 | 60A | 480 or 600 | 15 to 25 | Melting Alloy | n/a | 8538SDASP3 |
| 0 or 1 | 30 | 208 or 240 | .75 to 2 | Motor Logic™ | 3-9 FLA | 8538SCASP4 |
| 1 | 60A | 208 or 240 | 3 to 7.5 | Motor Logic | 9-27 FLA | 8538SCASP5 |
| 0 or 1 | 30A | 480 or 600 | 5 to 10 | Motor Logic | 6-18 FLA | 8538SCASP6 |
| 1 or 2 | 60A | 208 or 240 | 5 to 10(208), 5 to 15(240) | Motor Logic | 15-45 FLA | 8538SDASP4 |
| 1 or 2 | 30A | 480 to 600 | 7.5 to 15 | Motor Logic | 9-27 FLA | 8538SDASP5 |
| 2 | 60A | 480 or 600 | 15 to 25 | Motor Logic | 15-45 FLA | 8538SDASP6 |
Main Circuit Breaker also available – Download Schneider Electric Sales Handout
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