Main Circuit Breakers

No results found

70 products

Sort by

Cutler-Hammer / Eaton-ETN BWH2100 BWH21007803C08G99Type B
- 12-Digit UPC: 782116061105
- Amperage: 100 Amp
- Catalog Number: BWH2100
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BW2175 Type BW Circuit Breaker
- 12-Digit UPC: 786676460507
- Amperage: 175 Amp
- Catalog Number: BW2175
Login or create an account to check prices & order
Siemens-S-A WBV1600BU PMOD SKNY WB 3VA 1PH
- 12-Digit UPC: 195125322202
- Catalog Number: WBV1600BU
- ERP_productname: SIEM WBV1600BU PMOD SKNY WB 3VA 1PH 600A 100K UG
Login or create an account to check prices & order
Siemens-Siemens WB31200C PMOD WB 3PH 1200A 65K
- 12-Digit UPC: 040892148848
- Amperage: 1200 Amp
- Applications: MAINDISCONNECTFORMODULARMETERING
Login or create an account to check prices & order
Siemens-Siemens MBK3150 240 Volt 150 Amp 3-Phase 10 kA Load Center Main Breaker Kit
- 12-Digit UPC: 040892651935
- Amperage: 150 Amp
- Applications: Residential
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BWH2125 Type BW Main Circuit Breaker
- 12-Digit UPC: 786676460439
- Amperage: 125 Amp
- Catalog Number: BWH2125
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN BWH2100 BWH21007803C08G99Type B
- 12-Digit UPC: 782116061105
- Amperage: 100 Amp
- Catalog Number: BWH2100
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN BJ2175 BJ 175A/2 Pole 120/240V
- 12-Digit UPC: 786676367158
- Amperage: 175 Amp
- Catalog Number: BJ2175
Login or create an account to check prices & order
Siemens-Siemens MBK175 120/240 Volt 175 Amp 22 kA 4-Pole Main Type EQ9684 Circuit Breaker
- 12-Digit UPC: 662643673937
- Amperage: 200 Amp
- Applications: Toswtichpowersourcefromutilitytogerneatorautomaticallyinoutagesituation
Login or create an account to check prices & order
Siemens-Siemens MBK3100 240 Volt 100 Amp 3-Phase 10 kA Load Center Main Breaker Kit
- 12-Digit UPC: 040892651928
- Amperage: 100 Amp
- Applications: For3-phaseESandPLLoadCenters
Login or create an account to check prices & order
Square-D / Schneider-SQD M9R11440 Residual current circu
- 12-Digit UPC: 606480578376
- Catalog Number: M9R11440
- Color: Gray
Login or create an account to check prices & order
Siemens-Siemens MBK100M 120/240 VAC 100 Amp 22 kA 2-Pole Load Center Main Breaker Kit
- 12-Digit UPC: 040892009347
- Catalog Number: MBK100M
- ERP_productname: SIEM1 MBK100M 100A MAIN BREAKER KIT
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CC3100SR01 240 VAC 100 Amp 3-Pole Circuit Breaker
- 12-Digit UPC: 782113420417
- Amperage: 100 Amp
- Catalog Number: CC3100SR01
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BJ2150 1 Inch Type BJ Plug-On Main Circuit Breaker
- 12-Digit UPC: 786676367103
- Amperage: 150 Amp
- Applications: Circuit Protection
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN CSH2125N CSH Main Kit 125A / 2p
- 12-Digit UPC: 786685229126
- Amperage: 125 Amp
- Catalog Number: CSH2125N
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CC3200X 208 Star/120 VAC 200 Amp 3-Pole Thermal Magnetic Molded Case Circuit Breaker
- 12-Digit UPC: 782114314999
- Amperage: 200 Amp
- Catalog Number: CC3200X
Login or create an account to check prices & order
ABB Low Voltage-ICS A2N125TL-2 2P 125A PANELBOARD
- 12-Digit UPC: 8056221048491
- Catalog Number: A2N125TL-2
- ERP_productname: ICS A2N125TL-2 2P 125A PANELBOARD
Login or create an account to check prices & order
Square-D / Schneider-Square D M9R81440 RESIDUAL CURRENT CIRCUIT, MULTI9 GFP 4P 40A 26MA A 480Y/277V
- 12-Digit UPC: 606481198535
- Actuator: Toggle
- Amperage: 40 Amp
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BJ2200 1 Inch Type BJ Plug-On Main Circuit Breaker
- 12-Digit UPC: 786676367202
- Amperage: 200 Amp
- Applications: Circuit Protection
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical BWH2150 208 Star/120/240 VAC 150 Amp 2-Pole Thermal Magnetic Circuit Breaker
- 12-Digit UPC: 786676460453
- Amperage: 150 Amp
- Catalog Number: BWH2150
Login or create an account to check prices & order
Cutler-Hammer / Eaton-Eaton Electrical CSR2225N 120/240 VAC 225 Amp 2-Pole Main Circuit Breaker
- 12-Digit UPC: 782114106242
- Amperage: 225 Amp
- Catalog Number: CSR2225N
Login or create an account to check prices & order
Siemens-Siemens MBK125 125 Amp 2-Pole 120/240 Volt Main Circuit Breaker
- 12-Digit UPC: 783643267480
- Amperage: 292 Amp
- Applications: Toprovidestandbypowerwhennecessary
Login or create an account to check prices & order
Cutler-Hammer / Eaton-ETN BW2200W Type BW Main Breaker 20
- 12-Digit UPC: 782116018369
- Amperage: 200 Amp
- Catalog Number: BW2200W
Login or create an account to check prices & order
Siemens-Siemens MBK125A 2-Pole 125 Amp 120/240 Volt Main Circuit Breaker
- 12-Digit UPC: 783643388000
- Amperage: 100 Amp
- Applications: Toswtichpowersourcefromutilitytogerneatorautomaticallyinoutagesituation
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