Molded Case Circuit Breakers

An MCCB provides protection by combining a temperature sensitive device with a current sensitive electromagnetic device. The traditional molded-case circuit breaker uses electromechanical (thermal magnetic) trip units that may be fixed or interchangeable. ... Short circuits. Ground faults.
Page Loading...
Narrow Results By: 
Sort By: 
 1 - 60 of 4088 Items View Items as Text-only  1  2  3  4  5  6  7  8  9  10  
View Cart Checkout
 
Qty Image Description Availability Your Price  
  ITE Q120 SP 20A 120/240V CB ITE Q120 SP 20A 120/240V CB  1060 ea  $6.10 ea

 compare
 
  ITE B120 SP 20A CKT BRKR ITE B120 SP 20A CKT BRKR  668 ea  $22.82 ea

 compare
 
  ITE Q2100 2P 100A 120/240V CB ITE Q2100 2P 100A 120/240V CB  22 ea  $55.91 ea

 compare
 
  ITE Q115 SP 15A 120/240V CB ITE Q115 SP 15A 120/240V CB  562 ea  $6.65 ea

 compare
 
  ITE Q230 2P 30A 120/240V CB ITE Q230 2P 30A 120/240V CB  92 ea  $17.04 ea

 compare
 
  ITE Q220 2P 20A 120/240V CB ITE Q220 2P 20A 120/240V CB  120 ea  $17.04 ea

 compare
 
  ITE B230 2P 30A CKT BRKR ITE B230 2P 30A CKT BRKR  144 ea  $62.56 ea

 compare
 
  ITE B220 2P 20A CKT BRKR ITE B220 2P 20A CKT BRKR  83 ea  $62.56 ea

 compare
 
  ITE Q250 2P 50A 120/240V CB ITE Q250 2P 50A 120/240V CB  58 ea  $17.04 ea

 compare
 
  ITE Q240 2P 40A 120/240V CB ITE Q240 2P 40A 120/240V CB  69 ea  $17.04 ea

 compare
 
  ITE Q260 2P 60A 120/240V CB ITE Q260 2P 60A 120/240V CB  54 ea  $17.04 ea

 compare
 
  ITE B330 3P 30A CKT BRKR ITE B330 3P 30A CKT BRKR  59 ea  $203.95 ea

 compare
 
  ITE B320 3P 20A CKT BRKR ITE B320 3P 20A CKT BRKR  58 ea  $203.95 ea

 compare
 
  ITE Q330 3P 30A 240V CB ITE Q330 3P 30A 240V CB  42 ea  $68.14 ea

 compare
 
  ITE ECQL1 HANDLE BLOCKING DEVICE (MULTIPLES OF 10) ITE ECQL1 HANDLE BLOCKING DEVICE (MULTIPLES OF 10)  414 ea  $4.15 ea

 compare
 
  ITE Q225 2P 25A 120/240V CB ITE Q225 2P 25A 120/240V CB  42 ea  $17.04 ea

 compare
 
  ITE B3100 3P 100A CKT BRKR ITE B3100 3P 100A CKT BRKR  21 ea  $279.58 ea

 compare
 
  ITE B130 SP 30A CKT BRKR ITE B130 SP 30A CKT BRKR  58 ea  $27.00 ea

 compare
 
  ITE B240 2P 40A CKT BRKR ITE B240 2P 40A CKT BRKR  32 ea  $62.56 ea

 compare
 
  ITE BQD330 3P 30A 277/480 CB ITE BQD330 3P 30A 277/480 CB  29 ea  $451.80 ea

 compare
 
  ITE B360 3P 60A CKT BRKR ITE B360 3P 60A CKT BRKR  36 ea  $203.95 ea

 compare
 
  SQD QBL32200 3P MOLDED CASE CIRCUIT BREAKER 240V 200A SQD QBL32200 3P MOLDED CASE CIRCUIT BREAKER 240V 200A  13 ea  $577.21 ea

 compare
 
  ITE BQ1B020 SP 20A 120/240V CB ITE BQ1B020 SP 20A 120/240V CB  52 ea  $57.17 ea

 compare
 
  ITE B250 2P 50A CKT BRKR ITE B250 2P 50A CKT BRKR  22 ea  $62.56 ea

 compare
 
  SQD M9F42105 Multi9 C60BP 1P C 5A MCB SQD M9F42105 Multi9 C60BP 1P C 5A MCB  12 ea  $97.93 ea

 compare
 
  SQD M9F42108 Multi9 C60BP 1P C 8A MCB SQD M9F42108 Multi9 C60BP 1P C 8A MCB  39 ea  $89.32 ea

 compare
 
  ITE Q320 3P 20A 240V CB ITE Q320 3P 20A 240V CB  30 ea  $68.14 ea

 compare
 
  ITE B350 3P 50A CKT BRKR ITE B350 3P 50A CKT BRKR  29 ea  $203.95 ea

 compare
 
  ITE Q130 SP 30A 120/240V CB ITE Q130 SP 30A 120/240V CB  38 ea  $6.65 ea

 compare
 
  ITE BQD320 3P 20A 277/480 CB ITE BQD320 3P 20A 277/480 CB  02/23/2019  $451.80 ea

 compare
 
  ITE B260 2P 60A CKT BRKR ITE B260 2P 60A CKT BRKR  18 ea  $62.56 ea

 compare
 
  ITE B115 SP 15A CKT BRKR ITE B115 SP 15A CKT BRKR  28 ea  $27.00 ea

 compare
 
  ITE BQD360 3P 60A 277/480 CB ITE BQD360 3P 60A 277/480 CB  21 ea  $451.80 ea

 compare
 
  ITE B340 3P 40A CKT BRKR ITE B340 3P 40A CKT BRKR  13 ea  $203.95 ea

 compare
 
  ITE Q340 3P 40A 240V CB ITE Q340 3P 40A 240V CB  14 ea  $68.14 ea

 compare
 
  ITE Q2020 SP 20/20A 120/240V CB ITE Q2020 SP 20/20A 120/240V CB  42 ea  $19.54 ea

 compare
 
  ITE Q3100 3P 100A 240V CB ITE Q3100 3P 100A 240V CB  16 ea  $101.50 ea

 compare
 
  SQD HDL36125 125A 600V MLD CASE CB SQD HDL36125 125A 600V MLD CASE CB  14 ea  $1,153.73 ea

 compare
 
  SQD JDL36200 600V 200A MLD CS CB SQD JDL36200 600V 200A MLD CS CB  9 ea  $1,153.73 ea

 compare
 
  ITE Q360 3P 60A 240V CB ITE Q360 3P 60A 240V CB  25 ea  $68.14 ea

 compare
 
  ITE Q350 3P 50A 240V CB ITE Q350 3P 50A 240V CB  20 ea  $68.14 ea

 compare
 
  SQD M9F42103 Multi9 C60BP 1P C 3A MCB SQD M9F42103 Multi9 C60BP 1P C 3A MCB  12 ea  $97.93 ea

 compare
 
  SQD B125 HUB 1.25 INCHES RAINPROOF SQD B125 HUB 1.25 INCHES RAINPROOF  14 ea  $26.75 ea

 compare
 
  ITE Q215 2P 15A 120/240V CB ITE Q215 2P 15A 120/240V CB  28 ea  $17.04 ea

 compare
 
  SQD HDL36100 100A 600V MLD CASE CB SQD HDL36100 100A 600V MLD CASE CB  17 ea  $1,392.72 ea

 compare
 
  ITE B2100 2P 100A CKT BRKR ITE B2100 2P 100A CKT BRKR  12 ea  $162.96 ea

 compare
 
  ITE B215 2P 15A CKT BRKR ITE B215 2P 15A CKT BRKR  17 ea  $62.56 ea

 compare
 
  ITE BQ2B020 2P 20A 120/240V CB ITE BQ2B020 2P 20A 120/240V CB  11 ea  $130.72 ea

 compare
 
  ITE BQD3100 3P 100A 277/480 CB ITE BQD3100 3P 100A 277/480 CB  11 ea  $609.60 ea

 compare
 
  SQD HDL36020 600V 20A MLD CS CB SQD HDL36020 600V 20A MLD CS CB  16 ea  $1,141.03 ea

 compare
 
  ITE BQD120 SP 20A 277V CB ITE BQD120 SP 20A 277V CB  67 ea  $115.36 ea

 compare
 
  ITE B315 3P 15A CKT BRKR ITE B315 3P 15A CKT BRKR  14 ea  $203.95 ea

 compare
 
  SQD S37447 CB SHORT LUG SHIELD SQD S37447 CB SHORT LUG SHIELD  02/23/2019  $177.17 ea

 compare
 
  SQD LAL36400MB 3P-600V-400A CB SQD LAL36400MB 3P-600V-400A CB  7 ea  $1,946.78 ea

 compare
 
  ITE Q1515 SP 15/15A 120/240V CB ITE Q1515 SP 15/15A 120/240V CB  11 ea  $19.54 ea

 compare
 
  SQD M9F43110 Multi9 C60BP 1P D 10A MCB SQD M9F43110 Multi9 C60BP 1P D 10A MCB  16 ea  $89.32 ea

 compare
 
  SQD M9F43101 Multi9 C60BP 1P D 1A MCB SQD M9F43101 Multi9 C60BP 1P D 1A MCB  7 ea  $97.93 ea

 compare
 
  SQD M9F43125 Multi9 C60BP 1P D 25A MCB SQD M9F43125 Multi9 C60BP 1P D 25A MCB  4 ea  $89.32 ea

 compare
 
  SQD FAL12030 SP-120V-30A CB SQD FAL12030 SP-120V-30A CB  1 ea  $263.55 ea

 compare
 
  ITE BF120A BREAKER 20A 1P 120V 10K BLF2 GFCI 5MA ITE BF120A BREAKER 20A 1P 120V 10K BLF2 GFCI 5MA  11 ea  $113.70 ea

 compare
 
View Cart Checkout
 
 1 - 60 of 4088 Items
 Items per page        1  2  3  4  5  6  7  8  9  10  
Top of Page

Can't find what you are looking for?

Please fill out our non-stock/special order form and we'll get right back to you. Thanks!