Our inventory includes new surplus, obsolete, and remanufactured low and medium voltage Allis Chalmers, Siemens, and Siemens-Allis power circuit breakers in stock. Our inventory also includes millions of repair parts. Life extension services are our specialty and our skilled technicians and engineers can repair, retrofit, and retrofill virtually all types of Siemens, Siemens-Allis, and Allis Chalmers circuit breakers.
Allis Chalmers – Siemens – Siemens-Allis
Low Voltage Power Circuit Breakers
225A Frame Size
G-15
LA-15
LA-15A
600A Frame Size
G-25
LA-25
LA-25A
LA-600
LA-600A
LA-600B
LA-600F
LAF-600
LAF-600A
800A Frame Size
LA-800
LA-800A
LA-800B
LAF-800
LAF-800A
RL-800
RLF-800
RLH-800
RLX-800
1600A Frame Size
G-50
G-50A
LA-50
LA-50A
LA-1600
LA-1600A
LA-1600B
LA-1600F
LAF-1600
LAF-1600A
RL-1600
RLE-1600
RLF-1600
RLX-1600
2000A Frame Size
LA-2000
LA-2000A
RL-2000 RLE-2000
WL
3000A Frame Size
G-75
G-75A
LA-75
LA-75A
LA-3000
LA-3000A
RL-3000
3200A Frame Size
LA-3200
LA-3200A
RL-3200
4000A Frame Size
G-100
G-100A
LA-100
LA-100A
LA-4000
LA-4000A
RL-4000
Allis Chalmers – Siemens – Siemens-Allis
Medium Voltage Power Circuit Breakers
AM-50
AM-50 (A-D)
AM-75
AM-75(A-D)
AM-100
AM-150
AM-150 (A-D)
AM-250
AM-250 (A-E)
FA-350
FB-500
FC-250
FC-500
FC-500A
FC-500B
FC-750
FC-750A
FC-750B
FC-1000
MA-150
MA-150 (A-C1)
MA-250
MA-250 (A-C1)
MA-350
MA-350 (A-C1)
MB-250
MB-500
MC-250
MC-500
MC-750
Allis Chalmers – Siemens – Siemens-Allis
Vacuum Circuit Breakers
3AF
FCV-500
FCV-500A
FCV-750
FCV-1000
GMI
FSV-500
FSV-750
FSV-1000
MCV-500
MSV-250
MSV-350
MSV-500