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.

Electrical
>
Distribution
>
Circuit Breakers

SQUARE D Circuit Breaker 400a

| Write a Review
| Read all Reviews
| Read all Ask & Answer

Circuit Breaker, 400 Amp, Panelboards, 3 Pole, 600 VAC, 400 Amp Frame

Grainger Item #	2DL47
Price (ea.)	$4,869.00
Brand	SQUARE D
Mfr. Model #	LA36400
UNSPSC #	39121601
Ship Qty.	1
Sell Qty. (Will-Call)	1
Ship Weight (lbs.)	17.85
Availability	Typically in Stock
Catalog Page No.	279
Country of Origin (Country of Origin is subject to change.)	Mexico

Qty.
Add Grainger TripleGuard® repair & replacement coverage for $529.00 each.
Price shown may not reflect your price. Sign in or register.

Enlarge Image

Check Availability Use your ZIP code to estimate availability.

Qty:
ZIP code:

Item		Circuit Breaker
Type		Panelboard Mount
Circuit Breaker Type		Standard
Number of Poles		3
Amps		400
Voltage		600VAC
Max. DC Voltage (V)		250
AIR @ 120VAC		42k
AIR @ 125VDC		10k
AIR @ 240VAC		42k
AIR @ 480VAC		30k
AIR @ 600VAC		22k
AIR @ 48VDC		10k
AIR @ 65VDC		10k
Phase		3
Phase Connection		ABC
Terminal Connection		Lug
Min. Wire Size (AWG)		1
Max. Wire Size (AWG)		600 kcmil
Length (In.)		11.00
Width (In.)		6.00
Depth (In.)		5.84
Instantaneous Trip		Adjustable
High Amp Trip Setting		4000
Low Amp Trip Setting		2000
Frame Size		400A/LA
For Use With		I Line Panelboards
Standards		UL, CSA
Panelboard Mounting		Plug-In

There are currently no notes or restrictions for this item.

This item has been restricted from sale in the following countries:
Andorra, United Arab Emirates, Antigua and Barbuda, Anguilla, Albania, Armenia, Angola, Antarctica, Argentina, Austria, Australia, Aruba, Azerbaijan, Bosnia and Herzegovina, Barbados, Bangladesh, Belgium, Burkina-Faso, Bulgaria, Bahrain, Burundi, Benin, Bermuda, Brunei Darussalam, Bolivia, BES Islands, Brazil, Bhutan, Bouvet Islands, Botswana, Not Available, Belize, Canada, Cocos Islands, Not Available, Central African Republic, Congo, Switzerland, Not Available, Cook Islands, Chile, Cameroon, China, Colombia, Costa Rica, Not Available, Not Available, Cape Verde, Curacao, Christmas Island, Cyprus, Czech Republic, Germany, Djibouti, Denmark, Dominica, Algeria, Ecuador, Estonia, Egypt, Western Sahara, Eritrea, Spain, Ethiopia, Finland, Fiji, Falkland Islands, Federated States of Micronesia, Faroe Islands, France, Gabon, United Kingdom, Grenada, Georgia, French Guiana, Guernsey, Ghana, Gibraltar, Greenland, Gambia, Guinea, Guadeloupe, Equatorial Guinea, Greece, South Georgia and the Southern Sandwich Islands, Guinea-Bissau, Guyana, Hong Kong, Heard and McDonald Islands, Honduras, Croatia, Haiti, Hungary, Indonesia, Ireland, Israel, Isle of Man, India, British Indian Ocean Territory, Not Available, Iceland, Italy, Jersey, Jamaica, Jordan, Japan, Kenya, Kirghizia, Cambodia, Kiribati, Comoros, St. Kitts and Nevis, Not Available, Kuwait, Cayman Islands, Kazakhstan, Laos, Lebanon, St. Lucia, Liechtenstein, Sri Lanka, Liberia, Lesotho, Lithuania, Luxembourg, Latvia, Libya, Morocco, Monaco, Moldavia, Republic of Montenegro, Not Available, Madagascar, Republic of the Marshall Islands, Macedonia, Mali, Myanmar, Mongolia, Macau, Northern Mariana Islands, Martinique, Mauritania, Montserrat, Malta, Mauritius, Maldives, Malawi, Malaysia, Mozambique, Namibia, New Caledonia, Niger, Norfolk Islands, Nigeria, Nicaragua, Netherlands, Norway, Nepal, Nauru, Niue Islands, New Zealand, Oman, Peru, French Polynesia, Papua New Guinea, Philippines, Poland, St. Pierre and Miquelon, Pitcairn Islands, Palestinian Territory, Portugal, Paraguay, Reunion, Romania, Republic of Serbia, Russian Federation, Rwanda, Saudi Arabia, Solomon Islands, Seychelles, Not Available, Sweden, Singapore, St. Helena, Slovenia, Svalbard, Slovakia, Sierra Leone, San Marino, Senegal, Somalia, Suriname, South Sudan, Sao Tome and Principe, El Salvador, Sint Maarten, Not Available, Swaziland, Turks and Caicos Islands, Chad, French Southern & Antarctic La, Togo, Thailand, Tajikistan, Tokelau Islands, Turkmenistan, Tunisia, Tonga, Not Available, Turkey, Trinidad and Tobago, Tuvalu, Taiwan, Tanzania, Ukraine, Uganda, American Minor Outlying Islands, Uruguay, Uzbekistan, Vatican City, St. Vincent and the Grenadines, British Virgin Islands, Vietnam, Vanuatu, Wallis and Futuna Islands, Western Samoa, Yemen, Mayotte, South Africa, Zambia, Not Available

See Catalog 404 Page

for application and/or safety information.

Other Popular Terms for this Product

• Breakers (3323)

• Short Circuit Protection (3181)

• Thermal Magnetic Circuit Breakers (1198)

• Molded-Case Circuit Breakers (881)

Read Reviews
Write Reviews
Ask And Answer

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.
Ask and Answer Disclaimer:
Grainger is neither responsible for, not does it endorse, the content of any statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, coreectness, currentness, suitability, or validity of any statements posted, including statements posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such statements. Use of any linked web site provided in a post is at the user's own risk. This site should not replace the use by you of any technical product manual or other professional resource or adviser available to you.

The source for the answers given by Grainger in Ask and Answer are based on the information provided with the question, which may not be complete or may not apply to other situations, and based on product literature and informational materials, the content of which is provided by Grainger's product suppliers. Grainger disclaims liability for any information it provides in Ask and Answer which later may be alleged or determined by a court of law to be inaccurate or incorrect. The answers given by Grainger in Ask and Answer are not intended to replace or supplement any professional, engineering or other consultation services available to its product users. Always read, understand, and follow the product information and instructions provided by the manufacturer.

Return To Top

Electrical > Distribution > Circuit Breakers

SQUARE D Circuit Breaker 400a

Other Popular Terms for this Product

Sign Up for Email

Electrical
>
Distribution
>
Circuit Breakers