Circuit Breakers & Disconnectors

Showing 53–104 of 223 results

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• Sale!

  Eaton PLS6-C20/2-MW Miniature Circuit Breaker 20A 242881 Moeller 2 Pole

  $100.00 Original price was: $100.00.$80.75Current price is: $80.75.
• Sale!

  Leviton LB225-GF Plug-In Circuit Breaker GFCI 25A White 2 Pole 120/240V

  $74.12 Original price was: $74.12.$59.85Current price is: $59.85.
• Sale!

  Allen-Bradley 140G-G6C3-D12-KJ-MT Circuit Breaker Assembly 125A Ser A PN-266855

  $2,635.36 Original price was: $2,635.36.$2,128.00Current price is: $2,128.00.
• Sale!

  Allen-Bradley 1489-M3C160 Circuit Breaker 16A Ser D 3 Pole

  $188.24 Original price was: $188.24.$152.00Current price is: $152.00.
• Sale!

  Siemens 3VA5195-4ED31-0AA0 Molded Case Circuit Breaker 15A 3 Pole

  $264.71 Original price was: $264.71.$213.75Current price is: $213.75.
• Sale!

  Siemens 3VF2214-0JN41-0AA0 Circuit Breaker 63A VF100 4 Pole

  $47.06 Original price was: $47.06.$38.00Current price is: $38.00.
• Sale!

  Lot of 2 Siemens 5SX51 C6 Miniature Circuit Breaker 6A 220VDC 230/400VAC 1 Pole

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 5SX22 C6 Miniature Circuit Breaker 6A 400VAC 2 Pole

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Lot of 2 Siemens 5SX51 C20 Miniature Circuit Breaker 20A 220VDC 230/400VAC 1 Pole

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 5SX22 C16 Miniature Circuit Breaker 16A 400VAC 2 Pole

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Lot of 6 Siemens 5SX21 C6 Miniature Circuit Breaker 6A 230/400VAC 1 Pole

  $35.30 Original price was: $35.30.$28.50Current price is: $28.50.
• Sale!

  Lot of 2 Siemens 5SX21 C4 Miniature Circuit Breaker 4A 230/400VAC 1 Pole

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Lot of 3 Siemens 5SX21 C2 Miniature Circuit Breaker 2A 230/400VAC 1 Pole

  $23.53 Original price was: $23.53.$19.00Current price is: $19.00.
• Sale!

  Lot of 6 Siemens 5SX9100 HS Auxiliary Contact Block for Miniature Circuit Breaker 6A AC 1A DC 230V

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 3RV1901-1A Auxiliary Switch 10A/240V Side Mount to Circuit Breaker S00-S3

  $6.47 Original price was: $6.47.$5.22Current price is: $5.22.
• Sale!

  Siemens 3RV1421-1CA10 Circuit Breaker 1.8-2.5A S0

  $23.53 Original price was: $23.53.$19.00Current price is: $19.00.
• Sale!

  Siemens 3RV1011-1GA10 Circuit Breaker 4.5-6.3A S00

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 3RV1021-4BA10 Circuit Breaker 14-20A S0

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 3RV1011-0HA10 Circuit Breaker 0.55-0.8A S00

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 3RV1021-4AA10 Circuit Breaker 11-16A S0

  $18.82 Original price was: $18.82.$15.20Current price is: $15.20.
• Sale!

  Telemecanique GV2P32 Motor Circuit Breaker 24-32A TeSys 037610

  $164.71 Original price was: $164.71.$133.00Current price is: $133.00.
• Sale!

  Siemens 3RV2011-1FA15 Circuit Breaker 3.5-5A 1NO 1NC

  $164.71 Original price was: $164.71.$133.00Current price is: $133.00.
• Sale!

  Schneider Electric GV2P05H7 Motor Circuit Breaker 0.63-1A TeSys 054519 Telemecanique

  $64.71 Original price was: $64.71.$52.25Current price is: $52.25.
• Sale!

  Schneider Electric GV2 ME10 Motor Circuit Breaker 4-6.3A TeSys 034311

  $44.71 Original price was: $44.71.$36.10Current price is: $36.10.
• Sale!

  Schneider Electric GV2ME06 Motor Circuit Breaker 1-1.6A TeSys 034305

  $44.71 Original price was: $44.71.$36.10Current price is: $36.10.
• Sale!

  Square D 60109 Miniature Circuit Breaker 8A Merlin Gerin

  $21.18 Original price was: $21.18.$17.10Current price is: $17.10.
• Sale!

  Square D 60207 Miniature Circuit Breaker 6A Merlin Gerin

  $29.41 Original price was: $29.41.$23.75Current price is: $23.75.
• Sale!

  Siemens 5SY4108-7 Miniature Circuit Breaker 8A

  $23.53 Original price was: $23.53.$19.00Current price is: $19.00.
• Sale!

  Siemens 5SJ4103-7HG40 Miniature Circuit Breaker 3A

  $21.18 Original price was: $21.18.$17.10Current price is: $17.10.
• Sale!

  Siemens 3RV2011-1EA10 Circuit Breaker 2.8-4.0A

  $88.24 Original price was: $88.24.$71.25Current price is: $71.25.
• Sale!

  Allen-Bradley 140M-C2E-C10 Circuit Breaker Motor Protector 6.3-10A Ser B 140M-C-AFA11

  $41.18 Original price was: $41.18.$33.25Current price is: $33.25.
• Sale!

  Allen-Bradley 140M-C2E-C10 Circuit Breaker Motor Protector 6.3-10A Ser C 140M-C-AFA11

  $41.18 Original price was: $41.18.$33.25Current price is: $33.25.
• Sale!

  ABB K40A Circuit Breaker 40A 3 Pole 277/480 VAC

  $29.41 Original price was: $29.41.$23.75Current price is: $23.75.
• Sale!

  ABB OT16E3 Disconnect Switch 16A 3 Pole 6″ Shaft

  $29.41 Original price was: $29.41.$23.75Current price is: $23.75.
• Sale!

  ABB OT32ET3 Disconnect Switch 40A 3 Pole

  $17.65 Original price was: $17.65.$14.25Current price is: $14.25.
• Sale!

  Siemens 3RV1011-0KA10 Circuit Breaker Motor Protector 0.9-1.25A with NC NO Aux Contact

  $35.30 Original price was: $35.30.$28.50Current price is: $28.50.
• Sale!

  Siemens 3RV1011-0KA10 Circuit Breaker Motor Protector 0.9-1.25A

  $29.41 Original price was: $29.41.$23.75Current price is: $23.75.
• Sale!

  ABB MS116-4.0 Manual Motor Starter Circuit Breaker 2.5-4.0A 1SAM250000R1008

  $43.53 Original price was: $43.53.$35.15Current price is: $35.15.
• Sale!

  Siemens 5SY4103-7 C3 Miniature Circuit Breaker 3A 230/400V

  $11.76 Original price was: $11.76.$9.50Current price is: $9.50.
• Sale!

  ABB S5H SACE S5 Circuit Breaker 400A 2 Pole 240/480/600VAC with SACE PR211

  $411.78 Original price was: $411.78.$332.50Current price is: $332.50.
• Sale!

  Allen-Bradley 140M-D8N-C10 Motor Protector Circuit Breaker 10A Ser C

  $147.06 Original price was: $147.06.$118.75Current price is: $118.75.
• Sale!

  Siemens 3RV1011-0EA10 Circuit Breaker 0.28-0.4A

  $52.94 Original price was: $52.94.$42.75Current price is: $42.75.
• Sale!

  Siemens 3RV1021-1GA10 Circuit Breaker for Motor Protection 4.5-6.3A S0 Class 10

  $15.26 Original price was: $15.26.$12.32Current price is: $12.32.
• Sale!

  Schneider Electric iC60H D32A Miniature Circuit Breaker 32A Merlin Gerin

  $47.00 Original price was: $47.00.$37.95Current price is: $37.95.
• Sale!

  Schneider Electric DomC42 Differencial Miniature Circuit Breaker 6A C6 30mA

  $35.25 Original price was: $35.25.$28.46Current price is: $28.46.
• Sale!

  Siemens CED63B080L Molded Case Circuit Breaker 80A Sentron

  $994.73 Original price was: $994.73.$803.22Current price is: $803.22.
• Sale!

  Siemens HF361 Heavy Duty Safety Switch 30A 3 Pole 600VAC 250VDC Fusible Disconnect H J K R

  $175.30 Original price was: $175.30.$141.55Current price is: $141.55.
• Sale!

  Bussmann CCP-1-30CC Fusible Circuit Breaker 30A Cooper Eaton with 24VDC Auxiliary Contact

  $29.41 Original price was: $29.41.$23.75Current price is: $23.75.
• Sale!

  ABB MS132-12 Manual Motor Starter Circuit Breaker 8.0-12A 1SAM350000R1012

  $132.36 Original price was: $132.36.$106.88Current price is: $106.88.
• Sale!

  Square D QOU220 Circuit Breaker 20A 2 Poles 120/240VAC

  $46.94 Original price was: $46.94.$37.90Current price is: $37.90.
• Sale!

  Square D QOU130 Circuit Breaker 30A 1 Pole 120/240V

  $24.12 Original price was: $24.12.$19.48Current price is: $19.48.
• Sale!

  Square D QO120GFI Circuit Breaker with GFI 20A 1 Pole 120V

  $58.59 Original price was: $58.59.$47.31Current price is: $47.31.