SKU: 91508292256

EQ7-4003-C | Teco Westinghouse 3 HP Variable Frequency Drive (VFD)

$661.05 $734.50
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Description

EQ7-4003-C | Teco Westinghouse 3 HP Variable Frequency Drive (VFD)Teco Westinghouse EQ7 4003 C EQ7 Variable Frequency Drive (VFD) The Teco Westinghouse EQ7 4003 C is a 460V, 3 HP, 3 phase variable frequency drive (VFD). The EQ7 is a high performance heavy duty VFD delivering precise speed and torque control for demanding constant torque and variable torque applications including conveyors, extruders, mixers, and pumps. Standard features include sensorless vector control, built in PLC with ladder logic, RS 485 Modbus

Teco Westinghouse EQ7-4003-C — EQ7 Variable Frequency Drive (VFD)

The Teco Westinghouse EQ7-4003-C is a 460V, 3 HP, 3-phase variable frequency drive (VFD). The EQ7 is a high-performance heavy-duty VFD delivering precise speed and torque control for demanding constant-torque and variable-torque applications including conveyors, extruders, mixers, and pumps.

Standard features include sensorless vector control, built-in PLC with ladder logic, RS-485 Modbus communication, dynamic braking circuit, auto-torque boost, and a wide carrier frequency range for quiet motor operation. The EQ7 supports multiple motor control modes and provides comprehensive fault protection.

Key Specifications

Part Number EQ7-4003-C
Manufacturer Teco Westinghouse
Product Line EQ7
Horsepower Rating 3 HP
Input Voltage 460V
Phase 3-Phase
Output Current ,5.5 A

Cross-Reference: Replacing an ABB, Allen-Bradley, Siemens, Yaskawa, or Danfoss VFD at the same HP and voltage? Send us your existing part number and we'll confirm the Teco Westinghouse EQ7-4003-C is the right replacement.

Applied Control Inc. is an authorized Teco Westinghouse representative in Michigan offering application engineering support, competitive pricing, and fast delivery on the EQ7-4003-C and the full Teco Westinghouse VFD product line. Contact us for volume pricing, startup assistance, or help selecting the right drive for your application.

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❓ Frequently Asked Questions

What does the Teco EQ7-4003-C replace?
The EQ7-4003-C is an alternative to comparable 3 HP VFDs from ABB, Siemens, Allen-Bradley, Yaskawa, Mitsubishi, Danfoss, Eaton. Contact us for cross-reference assistance.

What is the lead time on the EQ7-4003-C?
Contact Applied Control for current stock availability and lead times on Teco Westinghouse drives.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 91508292256

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4.5 ★★★★★
Based on 21 reviews
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Product Reviews
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Verified Purchase
Maria
Cuba, US
★★★★★ 5
Cute durable dog toy that my puppy loves
Color: Blue, Size: 8 IN
This small light weight dog toy is very durable, super cute, and my dog loves it. My dog tears everything up but he hasn't made a dent in this; very durable and chew resistant. He seems to really like that it makes a lower squeak noise. I threw this in my cart at the last minute before checkout and I am pleasantly surprised with the quality. I would say this toy is worth the price; suitable for small to medium sized dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
I
Verified Purchase
IntelliCABlonde
Lake Worth, US
★★★★★ 5
Nice toy for a bigger dog
Color: Gray, Size: 6 IN
My little rescue chihuahua has exactly one toy he can make squeak. This one is cute and he did try, but no luck. I have two large baskets of toys I've bought in the 3 years I've had him. He is only able to make one squeak. He loves it to death because he loves the squeak. It's a hedgehog that I will try to find on Amazon and replace. Poor little dog just has a very small mouth.
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Reviewed in the United States on June 3, 2026
A
Verified Purchase
Al
Alexandria, US
★★★★★ 5
Semi durable
Color: Gray, Size: 8 IN
My dog has had this for 1 month, and it is still doing good! It has lost 3 out of 4 legs, but thw body is pretty strong. Dog loves the honk noises.
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Reviewed in the United States on March 7, 2026
P
Verified Purchase
princeton von d
Charlottesville, US
★★★★★ 5
Luxurious Feel, Durable Build… but Full Rotation Privileges Have Been Revoked 💙🦴 🐾
Color: Blue, Size: 6 IN, Color: Blue, Size: 6 IN
🐾 Hi, I’m PVD; toy curator, plush critic & occasional chew sommelier. This armadillo arrived beautifully packaged and immediately met my standards for texture, squeak clarity and cuddle factor. I originally gave it 5 stars for quality; and still do! But today I’m updating the review to reflect my current toy lifestyle rotation. 😌 What impressed me from day one: ✔️ High-end plush feel; soft enough to nap on, tough enough for energetic zoom bites and great relief from teething ✔️ Strong stitching; survived multiple “stress tests” (I chewed with intention) ✔️ HQ squeaker; not tinny or annoying, more of a honk ✔️ 6in is perfect size for small breeds; easy to carry during dramatic hallway walks Why it now gets 4 stars from a seasoned toy collector: ✘ As my luxury toy collection expanded, this one gets grabbed less often ✘ Simple design; I now favor more interactive or complex textures ✘ Still “keep-worthy,” just no longer VIP spot on the chaise lounge Best For: • Pups who enjoy soft comfort toys or emotional support snuggles • Light to moderate chewers • Dogs who like to carry their plushes around proudly • Ideal as a teething toy or thoughtful gift 🚫 Not ideal for: power chewers or highly stimulation-driven pups (like me now; my taste evolved) 📝 Final Re-Barks: Still recommend for pups who love cuddly squeaky companions. Great starter plush and great quality; just know that ultra-picky toy enthusiasts may rotate it out once newer models (or squeakier friends) arrive. — PVD (Plush Aficionado, Toy Rotation Director & High-Maintenance Household Icon) 🐶💁🏻‍♂️✨
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Reviewed in the United States on September 17, 2025
S
Verified Purchase
Sarah
Natrona Heights, US
★★★★★ 4
Well Constructed Toy But Short-Life Squeaker
Color: Gray, Size: 8 IN
Super cute and durable toy. Makes a "grunting" noise that my dog loves. However rating a little lower because my dog has only been playing with it (gently) for a couple weeks and the grunting noise is starting to die. But she does really like this toy regardless!
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Reviewed in the United States on June 4, 2026

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