Circuit Breaker Accessories
New and used circuit breaker accessories from all major manufacturers
Cutler-Hammer
Cutler-Hammer 3TA400K6K Lug Terminal Kit for 400A 600V K Frame Breakers NEW
Square D
Square D 9421LS10 Long Shaft Kit Operating Mechanism LAL/LHL/Q4L MEL/MXL Breaker
Eaton
Eaton 3TA400K Lug Terminal Kit for 400A 600V K Frame Breakers USED
Square D
Square D S164A ERMS Trip Unit Micrologic 6.0 P 47059 LSIG Schneider
Siemens
Siemens SE6D 19 Inch Twin Mounting Hardware 125A 600V 3P ED HED HHED Frame Breakers
Siemens
Siemens SF6D Twin Mounting Hardware 250A 600V 3P FXD6 FD6 HFD6 Frame Breaker 19"
Eaton
Eaton PDG6XPXR32000E3R PXR20 ALSIG Trip Unit 2000A 3P Power Defense 2000 Amp NEW
Square D
Schneider S29393 Shunt Trip Circuit Breaker Accessory 125V DC H Frame Powerpact
GE
GE TCLK365 Lug Terminal Kit for SGHB SGHH SGLB SGLL SGPB SGPP Frame 2/0-500kcmil
GE
GE ACSMKSG Mounting Strap Kit 250-600A For SCP Plus Panel Frames SGD SGH SGL SGP
Siemens
Siemens S3VA41TD Mounting Hardware Strap Kit 125A Twin for 3VA41 XGB Frame USED
Eaton
Eaton KPRL4LG 600A 600V Mounting Kit 3P 600 Amp LGH LGE Breakers Single 17" Long
Siemens
Siemens SJ1 Mounting Hardware 200-400A 600V 3P JD JXD LXD Frame Breaker 19"
GE
GE SFD1K Circuit Breaker 1000A 480V 3PH
ABB
ABB 1SDA051448R1 Front Terminal Kit For T2 Circuit Breakers 6 PCS
GE
GE SAST1 Shunt Trip Device 120VAC 50/60Hz 500mA Black for Spectra Breaker
ABB
ABB 1SDA104729R1 Sace Tmax XT Cable Rack for XT5-XT6 Circuit Breaker
Eaton
EATON Cutler Hammer KDS4K 25 Inch Breaker Mounting Hardware for PRL4A KPRL4KDS
ABB
ABB 1SDA107805R1 Kit Partitions Div. Phase Low for 3 Pole H=25mm XT5 UL 4PCS
GE
GE SRPE150A125 Rating Plug 125A SRPE150 125 Amp Frame SEDA SEHA SELA SEPA Used
GE
GE SRPF250A175 Rating Plug 175A SRPF250 175 Amp Frame SFDA SFHA SFLA SFPA
GE
GE SRPE150A110 Rating Plug 110A SRPE150 110 Amp Frame SEDA SEHA SELA SEPA Used
GE
GE SRPE150A150 Rating Plug 150A SRPE150 150 Amp Frame SEDA SEHA SELA SEPA Used
Schneider Electric
Schneider LV432091 Micrologic 5.3A 400A 3P Trip Unit 400 Amp 3 Pole Electronic
Browse More Categories
Panelboards
Main lug and main breaker panelboards
Switchboards
Main distribution and metering equipment
Dry Type Transformers
5 to 500 kVA for indoor installation
Circuit Breakers
Molded case breakers from 15 to 2,500 Amp
MCC Buckets
Motor control center plug-in units
Disconnect/Safety Switch
Fusible and non-fusible disconnects
Industrial Circuit Breakers: 15 to 2,500 Amp
Brilliant Electrical Supply carries one of the largest inventories of molded case circuit breakers in the Southeast. We stock breakers from every major manufacturer, including Square D, Eaton/Cutler-Hammer, Siemens, GE, and ABB, in frame sizes from 15 to 2,500 amps.
Every breaker we sell is tested before it ships. Whether you need a single replacement breaker for a service call or a bulk order for a new construction project, we have the inventory and the expertise to get the right part to your job site fast.
Don't see what you need?
Call or email for a quote.
Our inventory changes daily. If you don't see the exact part or configuration you're looking for, reach out and we'll get you a quote. Chances are we have it in stock or can source it fast.
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