Skip Content

Bolt On Circuit Breaker,20A,3P,18kA,277V close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Bolt On Circuit Breaker, 20A, 3P, 18kA, 277V

SQUARE D

Price: $636.00 / each

Please sign in or register to access lists

  • Item # 3TW38
  • Mfr. Model # EDB34020
  • UNSPSC # 39121601
  • Catalog Page # 277
  • Shipping Weight 3.2 lbs.
Country of Origin MexicoCountry of Origin is subject to change.

Technical Specs

  • ItemBolt On Circuit Breaker
  • Amps20
  • Number of Poles3
  • Circuit Breaker TypeStandard
  • AC Voltage Rating277/480VAC
  • DC Voltage Rating125VDC
  • For Use WithSquare D NF Panelboards
  • SeriesEDB
  • Terminal ConnectionLug
  • Min. Wire Size14 AWG (Cu), 12 AWG (Al)
  • Max. Wire Size6 AWG
  • Length5.66"
  • Width3"
  • Depth4.05"
  • StandardsUL, CSA, NOM 117 Certified
  • AIR @ 120VAC25kA
  • AIR @ 240VAC25kA
  • AIR @ 277VAC18kA
  • AIR @ 480VAC18kA
How can we improve our Technical Specifications?

Compliance and Restrictions

  • 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, Azerbaijan, Bosnia and Herzegovina, Barbados, Bangladesh, Belgium, Burkina-Faso, Bulgaria, Bahrain, Burundi, Benin, Brunei Darussalam, Bolivia, Bonaire, Saint Eustatius and Saba, Brazil, Bhutan, Bouvet Islands, Botswana, Belarus, Belize, Canada, Cocos Islands, The Democratic Republic of the Congo, Central African Republic, Congo, Switzerland, Ivory Coast, Cook Islands, Cameroon, China, Colombia, Costa Rica, Cuba, Cape Verde, Curacao, Christmas Island, Cyprus, Czech Republic, Germany, Djibouti, Denmark, Dominica, Algeria, 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, Bailiwick of Guernsey, Ghana, Gibraltar, Greenland, Gambia, Guinea, Guadeloupe, Equatorial Guinea, Greece, S. George & S. Sandwich Islands, Guinea-Bissau, Guyana, Hong Kong, Heard and McDonald Islands, Croatia, Haiti, Hungary, Indonesia, Ireland, Israel, Isle of Man, India, British Indian Ocean Territory, Iran, Iceland, Italy, Bailiwick of Jersey, Jordan, Japan, Kenya, Kirghizia, Cambodia, Kiribati, Comoros, North Korea, Kuwait, Cayman Islands, Kazakhstan, Laos, Lebanon, St. Lucia, Liechtenstein, Sri Lanka, Liberia, Lesotho, Lithuania, Luxembourg, Latvia, Libya, Morocco, Monaco, Moldavia, Republic of Montenegro, Saint Martin, 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, 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, Sudan, Sweden, Singapore, Saint Helena, Slovenia, Svalbard, Slovakia, Sierra Leone, San Marino, Senegal, Somalia, Suriname, Republic of South Sudan, Sao Tome and Principe, Country of Sint Maarten, Syria, Swaziland, Turks and Caicos Islands, Chad, French Southern Territories, Togo, Thailand, Tajikistan, Tokelau Islands, Turkmenistan, Tunisia, Tonga, 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 and Zimbabwe.

Details

EDB (Bolt-On) Circuit Breakers
• UL Listed as HACR type 480/277VAC
Used with NF panelboards.
Product content provided by supplier

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.