Manual Motor Starter

Manual motor starters, also known as motor protection circuit breakers or manual motor protectors, are compact, all-in-one devices that combine switching and protection in a single unit. They manually turn motors on or off and protect against overload, short circuit, and phase loss conditions.

Because they offer fuseless protection and quick response times, manual starters are ideal for individual motors in pumps, HVAC units, fans, and machine tools. Many models feature space-saving terminals for streamlined panel installation.

LiveWire Electrical Supply stocks a wide selection of manual starters – perfect for new installations or replacement needs. For product questions or assistance, contact our team at 1-650-692-0700 anytime.

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Showing all 17 resultsSorted by popularity

SQUARE D
2510MCA3
$500.00 Out of Stock

2510MCA3

SQD 2510MCA3 MANUAL STARTER 600VAC

Category: Square D Tags: 2510MCA3 Starter, 3 Phases, 3 Poles, 30 A, 600V, 600VAC, Electrical Equipment, Electrical Starter, Heavy Duty Starter, High Voltage Equipment, High Voltage Starter, Industrial Supplies, Industrial Supply, Machine Control, Manual Motor Starter, Manufacturing Equipment, MOTOR CONTROL, MOTOR STARTER, Power Management, SAFETY SWITCH, SQD 2510MCA3, SQD Manual Starter, SQD Starter, Starter Components, Starter Motor

$500.00

Out of Stock
SQUARE D
2510MCW3
$744.71 Add to cart

2510MCW3

SQD MANUAL STARTER 600VAC

Category: Square D Tags: 2510, 27 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$744.71

Add to cart
SQUARE D
2510MCW2
$861.18 Add to cart

2510MCW2

SQD MANUAL STARTER 230VAC

Category: Square D Tags: 1 Phases, 2 Poles, 2510, 27 A, 600V, Manual Motor Starter

$861.18

Add to cart
SQUARE D
2510MBO2
$212.94 Add to cart

2510MBO2

SQD 2510MBO2 SZ0 3P 3PH OPN TPE MAN ST

Category: Square D Tags: 115-230V, 18 A, 2510, 3 Phase, 3 Phases, 3 Poles, 3-Pole Starter, 3P, 3PH, 3PH OPN, Electrical Equipment, Industrial Supplies, Machine Parts, MAN ST, Manual Motor Starter, Open Type Manual Starter, OPN, Power Management, SQD, SQD 2510MBO2, Square D Product, SZ0, SZ0 3P, TPE, TPE MAN ST

$212.94

Add to cart
SQUARE D
2510FG1
$75.29 Add to cart

2510FG1

SQD 2510FG1 1P 1PH NM1 ENCL MAN STR

Category: Square D Tags: 1 Phases, 1 Poles, 16 A, 1P, 1P 1PH, 1P 1PH NM1, 1PH, 2510, 2510FG1, 600V, Electrical Equipment, Electrical Supplies, ENCL, ENCL MAN STR, Industrial Equipment, Industrial Supplies, MAN STR, Manual Motor Starter, Manual Starters, NM1, Non-Metallic Enclosure, Single Phase, SQD, SQD 2510FG1, SQUARE D

$75.29

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SQUARE D
2510KG1
$50.59 Add to cart

2510KG1

SQD 2510KG1 2P 1PH TGL NM1 ENCL MAN ST

Category: Square D Tags: 1 Phases, 1PH, 2 Poles, 2510, 2510KG1, 2P, 2P 1PH TGL, 30 A, 600V, Electrical Equipment, Electrical Supplies, ENCL, Industrial Parts, Industrial Supplies, MAN ST, Manual Motor Starter, Manual Starters, NM1, NM1 ENCL, Non-Metallic Enclosure, Single Phase, SQD, SQD 2510KG1, TGL, Toggle Switch

$50.59

Add to cart
SQUARE D
2510MCG1
$265.88 Out of Stock

2510MCG1

2510MCG1

Category: Square D Tags: 1 Phases, 115-230V, 2 Poles, 2510, 2510MCG1, 30 A, Advanced Technology, Durable, Electrical Components, Electrical Supplies, Electronics, Factory Supplies, Gadget, Hardware, High-tech, Industrial Electrical Parts, Industrial Equipment, Industrial Hardware, Innovative Product, Machine Components, Machine Parts, Manual Motor Starter, Quality Electronics, Reliable Product, Tech Accessories

$265.88

Out of Stock
SQUARE D
2510FW2
$311.76 Add to cart

2510FW2

SQD 2510FW2 MANUAL STARTER 277VAC

Category: Square D Tags: 1 Phases, 16 A, 2 Poles, 2510, 277VAC, 600V, Circuit Control, Electrical Components, Electrical Equipment, Electrical Safety, Electrical Supplies, High Voltage Starter, Industrial Automation, Industrial Equipment, Industrial Supplies, Machine Starter, Manual Motor Starter, Manual Starters, Power Management, SQD, SQD 2510FW2, SQD Starter, Starter Component, Starter Components, Starter Switch

$311.76

Add to cart
SQUARE D
2510MBO1
$202.35 Out of Stock

2510MBO1

SQD 2510MBO1 MANUAL STARTER 230VAC

Category: Square D Tags: 1 Phases, 115-230V, 18 A, 2 Poles, 230VAC, 230VAC Starter, 2510, 2510MBO1, Electrical Equipment, Electrical Supply, Industrial Equipment, Industrial Supplies, Machine Parts, Manual Motor Starter, Manual Switch, Power Management, Power Starter, Power Tools, SQD, SQD 2510MBO1, SQD Starter, Starter Devices, Starter Motor, Voltage Control

$202.35

Out of Stock
SQUARE D
2510MBW12
$590.59 Add to cart

2510MBW12

SQD MANUAL STARTER 600VAC

Category: Square D Tags: 2510, 26 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$590.59

Add to cart
SQUARE D
2510MBR2
$984.71 Add to cart

2510MBR2

*SQD 2510MBO1 MANUAL STARTER 230VAC

Category: Square D Tags: 115-230V, 18 A, 230VAC, 2510, 2510MBR2, 3 Phases, 3 Poles, Circuit Protection, Control Circuit, Electrical Equipment, Electrical Starter, Heavy Duty Starter, Industrial Automation, Industrial Starter, Industrial Supplies, Manual Motor Starter, MOTOR CONTROL, MOTOR STARTER, Power Management, Power Supply, Power Tools, SQD, SQD 2510MBO1, Starter Equipment, Starter Kit

$984.71

Add to cart
SQUARE D
2510MCO3
$308.24 Add to cart

2510MCO3

SQD 2510MCO3 SZ1 3P 3PH OPN TYPE STR

Category: Square D Tags: 2510, 27 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$308.24

Add to cart
SQUARE D
2510MBA2
$358.82 Add to cart

2510MBA2

SQD 2510MBA2 MANUAL STARTER 600VAC

Category: Square D Tags: 2510, 3 Phases, 3 Poles, 600V, 9 A, Manual Motor Starter

$358.82

Add to cart
SQUARE D
2510MCG3
$334.12 Add to cart

2510MCG3

SQD 2510MCG3 SZ1 3P 115/460-575 STR

Category: Square D Tags: 2510, 27 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$334.12

Add to cart
SQUARE D
2510MBG2
$376.47 Add to cart

2510MBG2

SZ0 3P 3PH 115/460-575V STR

Category: Square D Tags: 2510, 3 Phases, 3 Poles, 600V, 9 A, Manual Motor Starter

$376.47

Add to cart
SQUARE D
2510MBW11
$569.41 Out of Stock

2510MBW11

MANUAL STARTER 230VAC

Category: Square D Tags: 1 Phases, 2 Poles, 2510, 600V, 9 A, Manual Motor Starter

$569.41

Out of Stock
SQUARE D
2510MBG1
$228.24 Add to cart

2510MBG1

SZ0 2P 1PH 115/230V N1 MAN STR

Category: Square D Tags: 1 Phases, 2 Poles, 2510, 600V, 9 A, Manual Motor Starter

$228.24

Add to cart

Showing all 17 resultsSorted by popularity

SQUARE D
2510MCA3
$500.00 Out of Stock

2510MCA3

SQD 2510MCA3 MANUAL STARTER 600VAC

Category: Square D Tags: 2510MCA3 Starter, 3 Phases, 3 Poles, 30 A, 600V, 600VAC, Electrical Equipment, Electrical Starter, Heavy Duty Starter, High Voltage Equipment, High Voltage Starter, Industrial Supplies, Industrial Supply, Machine Control, Manual Motor Starter, Manufacturing Equipment, MOTOR CONTROL, MOTOR STARTER, Power Management, SAFETY SWITCH, SQD 2510MCA3, SQD Manual Starter, SQD Starter, Starter Components, Starter Motor

$500.00

Out of Stock
SQUARE D
2510MCW3
$744.71 Add to cart

2510MCW3

SQD MANUAL STARTER 600VAC

Category: Square D Tags: 2510, 27 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$744.71

Add to cart
SQUARE D
2510MCW2
$861.18 Add to cart

2510MCW2

SQD MANUAL STARTER 230VAC

Category: Square D Tags: 1 Phases, 2 Poles, 2510, 27 A, 600V, Manual Motor Starter

$861.18

Add to cart
SQUARE D
2510MBO2
$212.94 Add to cart

2510MBO2

SQD 2510MBO2 SZ0 3P 3PH OPN TPE MAN ST

Category: Square D Tags: 115-230V, 18 A, 2510, 3 Phase, 3 Phases, 3 Poles, 3-Pole Starter, 3P, 3PH, 3PH OPN, Electrical Equipment, Industrial Supplies, Machine Parts, MAN ST, Manual Motor Starter, Open Type Manual Starter, OPN, Power Management, SQD, SQD 2510MBO2, Square D Product, SZ0, SZ0 3P, TPE, TPE MAN ST

$212.94

Add to cart
SQUARE D
2510FG1
$75.29 Add to cart

2510FG1

SQD 2510FG1 1P 1PH NM1 ENCL MAN STR

Category: Square D Tags: 1 Phases, 1 Poles, 16 A, 1P, 1P 1PH, 1P 1PH NM1, 1PH, 2510, 2510FG1, 600V, Electrical Equipment, Electrical Supplies, ENCL, ENCL MAN STR, Industrial Equipment, Industrial Supplies, MAN STR, Manual Motor Starter, Manual Starters, NM1, Non-Metallic Enclosure, Single Phase, SQD, SQD 2510FG1, SQUARE D

$75.29

Add to cart
SQUARE D
2510KG1
$50.59 Add to cart

2510KG1

SQD 2510KG1 2P 1PH TGL NM1 ENCL MAN ST

Category: Square D Tags: 1 Phases, 1PH, 2 Poles, 2510, 2510KG1, 2P, 2P 1PH TGL, 30 A, 600V, Electrical Equipment, Electrical Supplies, ENCL, Industrial Parts, Industrial Supplies, MAN ST, Manual Motor Starter, Manual Starters, NM1, NM1 ENCL, Non-Metallic Enclosure, Single Phase, SQD, SQD 2510KG1, TGL, Toggle Switch

$50.59

Add to cart
SQUARE D
2510MCG1
$265.88 Out of Stock

2510MCG1

2510MCG1

Category: Square D Tags: 1 Phases, 115-230V, 2 Poles, 2510, 2510MCG1, 30 A, Advanced Technology, Durable, Electrical Components, Electrical Supplies, Electronics, Factory Supplies, Gadget, Hardware, High-tech, Industrial Electrical Parts, Industrial Equipment, Industrial Hardware, Innovative Product, Machine Components, Machine Parts, Manual Motor Starter, Quality Electronics, Reliable Product, Tech Accessories

$265.88

Out of Stock
SQUARE D
2510FW2
$311.76 Add to cart

2510FW2

SQD 2510FW2 MANUAL STARTER 277VAC

Category: Square D Tags: 1 Phases, 16 A, 2 Poles, 2510, 277VAC, 600V, Circuit Control, Electrical Components, Electrical Equipment, Electrical Safety, Electrical Supplies, High Voltage Starter, Industrial Automation, Industrial Equipment, Industrial Supplies, Machine Starter, Manual Motor Starter, Manual Starters, Power Management, SQD, SQD 2510FW2, SQD Starter, Starter Component, Starter Components, Starter Switch

$311.76

Add to cart
SQUARE D
2510MBO1
$202.35 Out of Stock

2510MBO1

SQD 2510MBO1 MANUAL STARTER 230VAC

Category: Square D Tags: 1 Phases, 115-230V, 18 A, 2 Poles, 230VAC, 230VAC Starter, 2510, 2510MBO1, Electrical Equipment, Electrical Supply, Industrial Equipment, Industrial Supplies, Machine Parts, Manual Motor Starter, Manual Switch, Power Management, Power Starter, Power Tools, SQD, SQD 2510MBO1, SQD Starter, Starter Devices, Starter Motor, Voltage Control

$202.35

Out of Stock
SQUARE D
2510MBW12
$590.59 Add to cart

2510MBW12

SQD MANUAL STARTER 600VAC

Category: Square D Tags: 2510, 26 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$590.59

Add to cart
SQUARE D
2510MBR2
$984.71 Add to cart

2510MBR2

*SQD 2510MBO1 MANUAL STARTER 230VAC

Category: Square D Tags: 115-230V, 18 A, 230VAC, 2510, 2510MBR2, 3 Phases, 3 Poles, Circuit Protection, Control Circuit, Electrical Equipment, Electrical Starter, Heavy Duty Starter, Industrial Automation, Industrial Starter, Industrial Supplies, Manual Motor Starter, MOTOR CONTROL, MOTOR STARTER, Power Management, Power Supply, Power Tools, SQD, SQD 2510MBO1, Starter Equipment, Starter Kit

$984.71

Add to cart
SQUARE D
2510MCO3
$308.24 Add to cart

2510MCO3

SQD 2510MCO3 SZ1 3P 3PH OPN TYPE STR

Category: Square D Tags: 2510, 27 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$308.24

Add to cart
SQUARE D
2510MBA2
$358.82 Add to cart

2510MBA2

SQD 2510MBA2 MANUAL STARTER 600VAC

Category: Square D Tags: 2510, 3 Phases, 3 Poles, 600V, 9 A, Manual Motor Starter

$358.82

Add to cart
SQUARE D
2510MCG3
$334.12 Add to cart

2510MCG3

SQD 2510MCG3 SZ1 3P 115/460-575 STR

Category: Square D Tags: 2510, 27 A, 3 Phases, 3 Poles, 600V, Manual Motor Starter

$334.12

Add to cart
SQUARE D
2510MBG2
$376.47 Add to cart

2510MBG2

SZ0 3P 3PH 115/460-575V STR

Category: Square D Tags: 2510, 3 Phases, 3 Poles, 600V, 9 A, Manual Motor Starter

$376.47

Add to cart
SQUARE D
2510MBW11
$569.41 Out of Stock

2510MBW11

MANUAL STARTER 230VAC

Category: Square D Tags: 1 Phases, 2 Poles, 2510, 600V, 9 A, Manual Motor Starter

$569.41

Out of Stock
SQUARE D
2510MBG1
$228.24 Add to cart

2510MBG1

SZ0 2P 1PH 115/230V N1 MAN STR

Category: Square D Tags: 1 Phases, 2 Poles, 2510, 600V, 9 A, Manual Motor Starter

$228.24

Add to cart

Showing all 17 resultsSorted by popularity

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 does a manual starter do?

A manual motor starter lets you directly control motor operation while protecting against damage from current overloads or wiring faults. It combines the roles of a switch and protection relay in one unit.

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 1-650-692-0700 or email [email protected] for help.

Limited Warranty

Warranty Gurantee
LiveWire certifies that every product shipped out of stock, by manufacturers and by fulfillment partners will be free of functional defects for one (1) year. If any part is found with functional defects during the warranty period, LiveWire will send out a replacement item for free. Warranty items must be returned to LiveWire for inspection and must be postmarked within the warranty period.

Contact our support team by emailing [email protected] or calling 1-650-692-0700 during normal business hours for help with your warranty claim.

Disclaimer: Livewire Electrical Supply is not affiliated with, authorized by, or acting as a representative for the brands showcased on our platform. Please be aware that products sold by Livewire Electrical Supply do not include the original manufacturer’s warranty. All trademarks, brand names, and logos featured on this website belong to their respective owners. It’s important to note that this website is not endorsed, sanctioned, or approved by any of the manufacturers or trademark holders mentioned.

Manual Motor Starter

2510MCA3

2510MCA3

2510MCW3

2510MCW3

2510MCW2

2510MCW2

2510MBO2

2510MBO2

2510FG1

2510FG1

2510KG1

2510KG1

2510MCG1

2510MCG1

2510FW2

2510FW2

2510MBO1

2510MBO1

2510MBW12

2510MBW12

2510MBR2

2510MBR2

2510MCO3

2510MCO3

2510MBA2

2510MBA2

2510MCG3

2510MCG3

2510MBG2

2510MBG2

2510MBW11

2510MBW11

2510MBG1

2510MBG1

Availability

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Amperage

Connection

Phase

AIC Rating

Protection

Poles

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Reset

2510MCA3

2510MCA3

2510MCW3

2510MCW3

2510MCW2

2510MCW2

2510MBO2

2510MBO2

2510FG1

2510FG1

2510KG1

2510KG1

2510MCG1

2510MCG1

2510FW2

2510FW2

2510MBO1

2510MBO1

2510MBW12

2510MBW12

2510MBR2

2510MBR2

2510MCO3

2510MCO3

2510MBA2

2510MBA2

2510MCG3

2510MCG3

2510MBG2

2510MBG2

2510MBW11

2510MBW11