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Frequently Asked Questions

LiveWire Electrical Supply is your trusted source for hard-to-find electrical supplies, offering a wide selection of circuit breakers, fuses, safety switches, and industrial control products—all ready to ship the same day. With real-time stock and price checks, you can easily find what you need at competitive prices, whether for residential, commercial, or industrial projects. Our experts are available to assist with part identification and technical support, while our expedited shipping options and free UPS Ground shipping on qualifying orders ensure fast delivery. For 24/7 assistance and personalized support, call 1-650-692-0700.

What Types of Motor Controls Does Livewire Supply?

1. Direct On/Off Motor Controls Also known as a Contactor
This is the simplest and most basic type of motor control. It involves directly turning the motor on and off using a switch or contactor. While it provides a straightforward control method, it lacks the ability to adjust motor speed or provide advanced motor protection.

2. Motor Starters
Motor starters are devices that provide a means of controlling the starting and stopping of electric motors. They typically incorporate thermal overload protection to safeguard the motor against excessive current and overheating. Motor starters can be manually operated or controlled automatically through control signals.

3. Variable Frequency Drives (VFDs)
VFDs, also known as adjustable speed drives or inverters, allow precise control over motor speed by varying the frequency and voltage supplied to the motor. They are commonly used in applications where speed control, energy efficiency, and smooth acceleration/deceleration are required.

4. Soft Starters
Soft starters are designed to gradually ramp up the voltage and current supplied to the motor during startup, reducing the mechanical stress and torque spikes associated with direct-on-line starting. Soft starters provide a smooth and controlled acceleration, which helps extend the motor’s lifespan and reduces equipment wear and tear.

5. Servo Drives
Servo drives are specialized motor control systems used in applications that require high-precision motion control. They work in conjunction with servo motors and employ feedback mechanisms to precisely control position, speed, and torque. Servo drives are commonly found in robotics, CNC machines, and automation systems.

How Do I Select the Right Motor Control Product for My Application?

Choosing the right motor control product depends on various factors such as motor type, power rating, application requirements, and environmental conditions. Our expert team is here to assist you in selecting the most suitable solution based on your specific needs. Contact us today.

Shipping and Returns

Easy Returns
You may return items within 30 days of delivery for a refund. Please view our return policy here.

FREE Shipping on orders over $100

We offer one to five-day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Please view our shipping policy here.

Same-Day Shipping

We strive to ship out your items within one business day. The shipping process may take up to 5 business days on some occasions. Feel free to contact us if your order is time sensitive. Call (650) 777-0060 or email sales@apxpwr.com for help.

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Contact Us In Burlingame

(650) 777-0060

inside@apxpwr.com

895 Mitten Rd, Burlingame, CA 94010

Normal Business Hours:  Monday through Friday 6:00am – 5:00pm PT

Contact Us In Santa Clara

(408) 764-0200

inside@apxpwr.com

2425 Scott Blvd, Santa Clara, CA 95050

Normal Business Hours:  Monday through Friday 7:00am – 5:00pm PT

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