Circuit Breaker - Distribution - Electrical - Grainger Industrial Supply

Skip to: Content, Skip to: Main Content, Skip to: Footer

JavaScript Disabled

Your web browser does not have JavaScript enabled.
In order to use most of the functionality of this website, you will need to have JavaScript
enabled in your browser.

Home / Electrical / Distribution

/ Circuit Breakers

3181 Products Found	View	<Prev 1 2 3 4 5 ... 199 Next>

Sort by		Change Display:

	Select Items to	Grainger Item # and Description	Compliance & Notes	Brand & Model #	Catalog Page #	Availability	Ship Quantity	Price
		Circuit Breaker,20 A Item # 1D234 QO Circuit Breaker, Current Rating 20 Amps, Number of Poles 1, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO120	276	Typically in Stock Check Availability	1	$13.87
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,20 A Item # 1D301 QO Circuit Breaker, Current Rating 20 Amps, Number of Poles 2, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO220	276	Typically in Stock Check Availability	1	$32.25
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,30 A Item # 1D307 QO Circuit Breaker, Current Rating 30 Amps, Number of Poles 2, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO230	276	Typically in Stock Check Availability	1	$32.25
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,15 A Item # 1D230 QO Circuit Breaker, Current Rating 15 Amps, Number of Poles 1, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO115	276	Typically in Stock Check Availability	1	$14.01
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,20 A Item # 1H824 QOB Circuit Breaker, Current Rating 20 Amps, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 120/240 Volts, Single Pole		SQUARE D QOB120	276	Typically in Stock Check Availability	1	$36.80
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,30 A Item # 1D239 QO Circuit Breaker, Current Rating 30 Amps, Number of Poles 1, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO130	276	Typically in Stock Check Availability	1	$14.01
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Breaker,Circuit,5 Amp Item # 4VA62 Thermal Circuit Breaker, Number of Poles 1, Amps 5, 125-250 AC, Frequency 50/60 Hz, Max Voltage 32VDC, Interrupt Rating 2500 Amps, Max Wire Size 14 AWG		CARLING TECHNOLOGIES CMB-053-27G3N-W-A/05	291	Typically in Stock Check Availability	1	$4.03
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,20 A Item # 1D322 QO Circuit Breaker, Current Rating 20 Amps, Number of Poles 3, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO320	276	Typically in Stock Check Availability	1	$118.50
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,50 A Item # 1D313 QO Circuit Breaker, Current Rating 50 Amps, Number of Poles 2, Minimum Wire Size 12 AWG, Maximum Wire Size 2 AWG, 10000 Amps Interrupting Rating		SQUARE D QO250	276	Typically in Stock Check Availability	1	$32.25
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,20 A Item # 1H885 QOB Circuit Breaker, Current Rating 20 Amps, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 120/240 Volts, Double Pole		SQUARE D QOB220	276	Typically in Stock Check Availability	1	$82.55
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,30 A Item # 1H886 QOB Circuit Breaker, Current Rating 30 Amps, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 120/240 Volts, Double Pole		SQUARE D QOB230	276	Typically in Stock Check Availability	1	$82.55
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,1Pole,20A,THQB,120V,10kA Item # 3HXR6 Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 20 Amps, 1 Phase, Any Phase Connection		GENERAL ELECTRIC THQB1120	287	Typically in Stock Check Availability	1	$35.50
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,60 A Item # 1D315 QO Circuit Breaker, Current Rating 60 Amps, Number of Poles 2, Minimum Wire Size 12 AWG, Maximum Wire Size 2 AWG, 10000 Amps Interrupting Rating		SQUARE D QO260	276	Typically in Stock Check Availability	1	$32.45
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,30 A Item # 1D324 QO Circuit Breaker, Current Rating 30 Amps, Number of Poles 3, Minimum Wire Size 14 AWG, Maximum Wire Size 8 AWG, 10000 Amps Interrupting Rating		SQUARE D QO330	276	Typically in Stock Check Availability	1	$118.50
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,40 A Item # 1D311 QO Circuit Breaker, Current Rating 40 Amps, Number of Poles 2, Minimum Wire Size 12 AWG, Maximum Wire Size 2 AWG, 10000 Amps Interrupting Rating		SQUARE D QO240	276	Typically in Stock Check Availability	1	$32.45
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
		Circuit Breaker,1Pole,20A,QP,120V,10kA Item # 3CNE8 Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 20 Amps, Single Phase, Any Phase Connection		SIEMENS Q120	283	Typically in Stock Check Availability	1	$13.97
		See All: Circuit Breakers
		Be the first to write a review
Add to Personal List Quantity
	Select Items to	Grainger Item # and Description	Compliance & Notes	Brand & Model #	Catalog Page #	Availability	Ship Quantity	Price

3181 Products Found	View	<Prev 1 2 3 4 5 ... 199 Next>

Sort by		Change Display:

A circuit breaker from Grainger helps protect electrical circuits from overload current and surges. Find all types of circuit breakers here, including high-voltage types for industrial machinery, medium-voltage breakers for residential use, and low-voltage circuit breakers for electronic applications. Rely on Grainger for circuit breaker options to help you protect your building's electrical supply.

If the settings on your account have changed since this order was submitted, they will be updated when this order is approved.

Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.

Questions? Call us
1-800-Grainger

Email Sign Up

Get industry news,
new product information,
helpful tips and more.
Connect With Us

false

0

false

:

-8456

3181 Products Found

3181 Products Found

Email Sign Up