Main Circuit Breakers

No results found

70 products

Sort by

Siemens-Siemens MPD2200 2-Pole 120/240 VAC 200 Amp 10 kA Common Trip Circuit Breaker
- 12-Digit UPC: 040892006407
- Applications: ElectricalDistribution
- Catalog Number: MPD2200
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CC3100 120/240 VAC 100 Amp 3-Pole Thermal Magnetic Molded Case Circuit Breaker
- 12-Digit UPC: 782113386553
- Amperage: 100 Amp
- Catalog Number: CC3100
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BW2100 120/240 VAC 100 Amp 10 kA 2 AWG to 300 MCM Line Terminal Thermal Magnetic Main Circuit Breaker
- 12-Digit UPC: 782116061099
- Amperage: 100 Amp
- Applications: Circuit Protection
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BJ2125 1 Inch Type BJ Plug-On Main Circuit Breaker
- 12-Digit UPC: 786676367004
- Amperage: 125 Amp
- Catalog Number: BJ2125
Login or create an account to check prices & order
Siemens-Siemens QS2200H 120/240 Volt 200 Amp 22 kaic 2-Pole Circuit Breaker
- 12-Digit UPC: 783087935310
- Actuator: N/A
- Amperage: 200 Amp
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BW2125 Type BW Circuit Breaker
- 12-Digit UPC: 786676460361
- Amperage: 125 Amp
- Applications: Circuit Protection
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN CC3125X CC main 125A/3 Pole 120
- 12-Digit UPC: 782114314968
- Amperage: 125 Amp
- Catalog Number: CC3125X
Login or create an account to check prices & order
Siemens-Siemens MBK200 120/240 VAC 200 Amp 22 kA 4-Pole Load Center Main Breaker Kit
- 12-Digit UPC: 783643158986
- Amperage: 200 Amp
- Applications: Toswtichpowersourcefromutilitytogerneatorautomaticallyinoutagesituation
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CC3200 120/240 VAC 200 Amp 3-Pole Thermal Magnetic Molded Case Circuit Breaker
- 12-Digit UPC: 782113266640
- Amperage: 200 Amp
- Catalog Number: CC3200
Login or create an account to check prices & order
Siemens-Siemens QS2200 200 Amp 2-Pole 120/240 Volt 10 kA Circuit Breaker
- 12-Digit UPC: 783087935259
- Actuator: N/A
- Amperage: 200 Amp
Login or create an account to check prices & order
Siemens-Siemens QS2150 150 Amp 2-Pole 120/240 Volt 10 KA Molded Case Circuit Breaker
- 12-Digit UPC: 783087935242
- Actuator: N/A
- Amperage: 150 Amp
Login or create an account to check prices & order
Siemens-Siemens MBK200A 1-Pole 200 Amp 120/240 Volt 22 kA Main Circuit Breaker Kit
- 12-Digit UPC: 783643388017
- Amperage: 100 Amp
- Applications: Toswtichpowersourcefromutilitytogerneatorautomaticallyinoutagesituation
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CSH2200N 120/240 VAC 200 Amp 2-Pole Main Panelboard Circuit Breaker Kit
- 12-Digit UPC: 782113099767
- Amperage: 200 Amp
- Catalog Number: CSH2200N
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN CSR2175N CSR Main Kit 175A/2 Po
- 12-Digit UPC: 782113098456
- Amperage: 175 Amp
- Catalog Number: CSR2175N
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CSR2125N 120/240 VAC 125 Amp 2-Pole Main Circuit Breaker
- 12-Digit UPC: 782114019733
- Amperage: 125 Amp
- Catalog Number: CSR2125N
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BW2200 Type BW Circuit Breaker
- 12-Digit UPC: 786676460552
- Amperage: 200 Amp
- Catalog Number: BW2200
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN CSR2100NSR01 CSR Breaker
- 12-Digit UPC: 786685572116
- Amperage: 100 Amp
- Catalog Number: CSR2100NSR01
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CSR2200N 120/240 VAC 200 Amp 2-Pole Main Panelboard Circuit Breaker Kit
- 12-Digit UPC: 782113098463
- Amperage: 200 Amp
- Catalog Number: CSR2200N
Login or create an account to check prices & order
Siemens-Siemens QS2150H 150 Amp 2-Pole 120/240 Volt 22 kA Circuit Breaker
- 12-Digit UPC: 783087935303
- Actuator: N/A
- Amperage: 150 Amp
Login or create an account to check prices & order
Siemens-Siemens MBK150A 2-Pole 150 Amp 120/240 Volt Main Circuit Breaker
- 12-Digit UPC: 783643387997
- Amperage: 400 Amp
- Applications: Toswtichpowersourcefromutilitytogerneatorautomaticallyinoutagesituation
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CSR2150N 120/240 VAC 150 Amp 2-Pole Main Panelboard Circuit Breaker Kit
- 12-Digit UPC: 782113098449
- Amperage: 150 Amp
- Catalog Number: CSR2150N
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CC3150X 208 Star/120 VAC 150 Amp 3-Pole Main Tenant Circuit Breaker
- 12-Digit UPC: 782114314975
- Amperage: 150 Amp
- Catalog Number: CC3150X
Login or create an account to check prices & order

Brands

Amperage

Voltage

Height

Number of Poles

Interrupt Rating

Conductor Size

Sub Brand

Country of Origin

Number of Phases

Enclosure

Trip Type

Mounting Type

Actuator

Depth