SQUARE D Q1B3100 CIRCUIT BREAKER

We supply Square D Q1B3100 in single or bulk orders. Please choose from one of the purchase options below:

Specification
SKU	12633
Brand	Square D
Current Rating	100A
MPN	Q1B3100
Voltage Rating	240V
Weight	3.00

* Weight is in pounds (lb), length, width, and height are in inches (in).

Bulk Purchase Options
Buy New	$360.00 USD/pc
Buy Refurbished	$320.00 USD/pc
Buy Used	$260.00 USD/pc

Repair and Service Option
Estimate	up to $140.00 USD/unit

Square D Q1B3100 3 Pole 100 Amp 208/240 Volt Main Circuit Breaker
$15.00 USD reduced from $~~17.00~~ USD

Q1B3100 - SQUARE D 100A AMP 3P POLE 10kA@240V BOLT ON CIRCUIT BREAKER - U FLAW
$19.60 USD reduced from $~~22.00~~ USD

Square D Q1B3100 3 Pole Circuit Breaker 100 Amp 240 V (CHIPPED) #100F203*CO
$20.99 USD reduced from $~~23.00~~ USD

SQUARE D Q1B Q1B3100 3 POLE 100 AMP 240V Circuit Breaker FLAWED AK
$21.00 USD reduced from $~~23.00~~ USD

Square D Q1B3100 3 Pole Circuit Breaker 100 Amp 240 V (CHIPPED)
$23.00 USD reduced from $~~25.00~~ USD

USED Square D Q1B3100 3 Pole 100 Amp Circuit Breaker 240 V USED
$25.00 USD reduced from $~~28.00~~ USD

Square D Q1B3100 3 Pole 100 Amp 208 Volt Main Circuit Breaker missing 1 screw
$29.95 USD reduced from $~~33.00~~ USD

GUARANTEED! SQUARE D 100A 240V 3P CIRCUIT BREAKER Q1B3100
$29.95 USD reduced from $~~33.00~~ USD

Square D Q1B3100 Circuit Breaker 3-Pole, 100A, 240V, Type Q1B **Free Shipping**
$29.99 USD reduced from $~~33.00~~ USD

Square D Q1B3100 240VAC 100 AMP 3 Pole circuit breaker
$29.99 USD reduced from $~~33.00~~ USD

Square D Q1 Q1B Q1B3100 3 Pole 100 Amp 240V Circuit Breaker
$31.00 USD reduced from $~~34.00~~ USD

Square D Q1 Q1B Q1B3100 3 Pole 100 Amp 240V Circuit Breaker AK
$32.00 USD reduced from $~~35.00~~ USD

Square D Q1B3100 3 Pole 100 Amp 208 Volt Main Circuit Breaker Good Condition
$34.95 USD reduced from $~~38.00~~ USD

Square D Q1B3100 3 Pole Circuit Breaker 100 Amp 240 V Used Surplus
$37.49 USD reduced from $~~41.00~~ USD

Square D Q1B3100 3 Pole 100 Amp 208 Volt Main Circuit Breaker missing 1 screw
$39.00 USD reduced from $~~43.00~~ USD

Square D Q1B3100 3 Pole Bolt On 100 Amp Circuit Breaker 240 V
$39.99 USD reduced from $~~44.00~~ USD

SQUARE D Q1B CIRCUIT BREAKER Q1B3100 100AMP 240VOLT 3POLE
$39.99 USD reduced from $~~44.00~~ USD

Square D Q1B3100 100 Amp 3 Pole Circuit Breaker 3 Pole
$39.99 USD reduced from $~~44.00~~ USD

Square D Q1B3100 3P 100A Circuit Breaker. chipped. stock#314
$40.00 USD reduced from $~~44.00~~ USD

Square D Q1B3100 3 Pole Circuit Breaker 100 Amp 240 V
$40.00 USD reduced from $~~44.00~~ USD

Square D Q1B3100 Circuit Breaker 100 Amp 3 Pole 240 Volt With Lugs Q1B
$40.00 USD reduced from $~~44.00~~ USD

Square D Type Q1, Q1L, A1B Circuit Breakers 2 or 3 Pole 40-100 Amp
$42.10 USD reduced from $~~46.00~~ USD

SQUARE D Q1B3100 100 AMP CIRCUIT BREAKER 3 POLE 240 VAC
$44.99 USD reduced from $~~49.00~~ USD

One Flawed Square D Q1B3100 3 Pole 100 Amp Bolt In Breaker OG#3 Chip by Load Fin
$45.67 USD reduced from $~~50.00~~ USD

Square D Q1B3100 Circuit Breaker 100 Amp 3 Pole 240 VAC Type Q1B Single Throw
$49.99 USD reduced from $~~55.00~~ USD

Square D 100 Amp Q1B 3 Pole Bolt On 240 V Q1B3100
$53.24 USD reduced from $~~59.00~~ USD

Square D Q1B3100 Circuit Breakers 100A 240VAC 3 Pole Used W/ Warranty (Lot of 2)
$54.99 USD reduced from $~~60.00~~ USD

Square D Q1B3100 100Amp 3Pole 240VAC Bolt-On Circuit Breaker Type Q1 Q13100
$55.00 USD reduced from $~~61.00~~ USD

Square D Q1B3100 3 Pole Circuit Breaker 100 Amp 240 V
$55.00 USD reduced from $~~61.00~~ USD

SQUARE D Q1B31001021 Q1B3100 Shunt Trip Circuit Breaker
$60.00 USD reduced from $~~66.00~~ USD

Square D Q1B3100 100 Amp 3 Pole Circuit Breaker 3 Pole
$60.00 USD reduced from $~~66.00~~ USD

SQUARE D Q1B3100, 100 Amp, 240 Volt, 3 Pole, Circuit Breaker - WARRANTY
$60.00 USD reduced from $~~66.00~~ USD

SQUARE D Q1B3100, 100 Amp, 240 Volt, 3 Pole, Circuit Breaker 🔴🔴🔴
$66.00 USD reduced from $~~73.00~~ USD

SQUARE D Q1B3100 100 Amp 3 Pole 240 Volt Bolt-on Circuit Breaker And Bussbars
$68.00 USD reduced from $~~75.00~~ USD

Square D - Q1B3100 - 100 Amp 3 Pole 120/240Vac Circuit Breaker
$75.00 USD reduced from $~~83.00~~ USD

SQUARE D Q1B3100VH1042 100 AMP SHUNT TRIP CIRCUIT BREAKER 3 POLE 240 VAC
$75.59 USD reduced from $~~83.00~~ USD

Square D Q1B3100H, 100 Amp, 240 Volt, 3 Pole, Circuit Breaker- WARRANTY
$85.00 USD reduced from $~~94.00~~ USD

SQUARE D Q1B3100 100 AMP 240V 3 POLE CIRCUIT BREAKER - TINY CHIP - FREE PRIORITY
$89.97 USD reduced from $~~99.00~~ USD

Square D Q1B 3100 Circuit Breaker 100 Amp 240 V QIB3100 USA Made
$99.00 USD reduced from $~~109.00~~ USD

SQUARE D Q1B-3100-1021 100 AMP 240 VOLT 3-POLE BOLT-IN BREAKER SHUNT TRIP
$100.00 USD reduced from $~~110.00~~ USD

SQ D Q1B3100
$100.00 USD reduced from $~~110.00~~ USD

Square D Q1B3100 Bolt-On Circuit Breaker 100A 240V 3P 3PH QIB 100 AMP 240 Volt
$111.00 USD reduced from $~~122.00~~ USD

Square D Q1B3100ST Shunt Trip
$125.00 USD reduced from $~~138.00~~ USD

Q1B3100 Square D 100A Circuit Breaker
$129.50 USD reduced from $~~142.00~~ USD

Square D Q1B3100 Bolt-On Circuit Breaker 100A 240V 3P 3PH QIB 100 AMP 240 Volt
$133.49 USD reduced from $~~147.00~~ USD

Square D Q1B3100 100 Amp 3 Pole 240V Q1B Circuit Breaker With Flaw Tested
$143.00 USD reduced from $~~157.00~~ USD

SQUARE D Q1B3100 U 100A 240V USED
$149.50 USD reduced from $~~164.00~~ USD

SQUARE D Q1B3100 100 Amp 3P 240 Volt Breaker Type Q1B
$150.00 USD reduced from $~~165.00~~ USD

Q1B3100 SQUARE D /3 pole/ 100Amp /240VA/ bolt on/ Q1B Circuit Breaker(54E3)
$150.00 USD reduced from $~~165.00~~ USD

Q1B3100 Square D 100A Circuit Breaker
$159.99 USD reduced from $~~176.00~~ USD

Q1B31001021 Square D Q1B3100 100A Shunt Trip Circuit Breaker
$159.99 USD reduced from $~~176.00~~ USD

Square D Q1B3100 Bolt-On Circuit Breaker 100A 240V 3P 3PH QIB 100 AMP 240 Volt
$199.95 USD reduced from $~~220.00~~ USD

Q1B3100 - Square D Bolt-On 240V 100A 3 pole circuit breaker 10kA@240V
$201.59 USD reduced from $~~222.00~~ USD

Square D QB1 Q1B3100, 100 Amp, 240 Volt, 3 Pole, Circuit Breaker -
$218.49 USD reduced from $~~240.00~~ USD

Square D Q1B3100 3 Pole 100 Amp 240V Circuit Breaker
$218.49 USD reduced from $~~240.00~~ USD

SQD Circuit Breaker Q1B3100 Bolton 1 YEAR WARRANTY
$229.99 USD reduced from $~~253.00~~ USD

Square D Q1B3100 Bolt-On Circuit Breaker 100A 240V 3P 3PH QIB 100 AMP 240 Volt
$279.95 USD reduced from $~~308.00~~ USD

SQUARE D Q1B3100VH1042 100 AMP SHUNT TRIP CIRCUIT BREAKER 3 POLE 240 VAC WARNty
$290.00 USD reduced from $~~319.00~~ USD

SQUARE D Q1B31001021 / Q1B3100 Shunt Trip Circuit Breaker
$300.00 USD reduced from $~~330.00~~ USD

Square D Q1B3100VH1021 Bolt-On Circuit Breaker 100A 240V 3P 3PH Q1B 240 Volt
$300.00 USD reduced from $~~330.00~~ USD

Q1B3100 Square D 3 Pole 100A 120/240VAC Circuit Breaker 2 YEAR WARRANTY
$350.00 USD reduced from $~~385.00~~ USD

Square D Q1B-3100 100A 3 Pole Breaker-New Open Box
$400.00 USD reduced from $~~440.00~~ USD

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We Repair

Got a broken Square D Q1B3100? We may be able to repair it for you. We work with certified Square D repair and service vendors.

We Buy

Got extra Square D Q1B3100 on your hand that you no longer need? Let us buy them from you! We purchase new & used circuit breakers by Square D.

We Distribute

Are you a distributor for Square D circuit breakers? We would like to work with you! We have a growing list of buyers who are regularly looking for Square D Q1B3100.

Why Buy From Us

Here's what people say about their recent experience with us:

Kary Meadows 1 hour ago

Just as described. Quick Shipment. Very Clean.

J. Pratap 2 hours ago

Top notch seller-Best deals-extra fast shipping-great packing

Manuel Garza Morquecho 2 hours ago

Outstanding 5 star seller. Fast Ship! Thanks!

Greg Eschborn 3 hours ago

Great Buy!!! Very Good A++++ Seller!!!

Glenn L Concepcion 4 hours ago

exceptional service, these guys really have their act together

Dmitry Khramtsov 4 hours ago

In perfect condition, good price, quick delivery

Mark Hughes 5 hours ago

Item arrived with a defect, but they took care of it quickly & fairly. =)

Glenn Kunsman 8 hours ago

Items arrived promptly and in working order. Thanks

John Richardson 9 hours ago

Excellent item and transaction. Many thanks! ARIGATO!

Coleman W Smith 9 hours ago

Allowed for local pickup and had the item well packaged. Would buy again.

Resources

What you need to know about circuit breakers
Circuit breakers are meant to protect circuits. However, lack of knowledge can be dangerous and life threatening. [read more]

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