Author: Matt Brierley

Part/Catalog Number: WS-5-151Original Manufacturer: McGraw EdisonProduct Line: WSAAmps: 1200A FrameOperation: Hydraulic Operating MechanismMounting: Horizontal Drawout Voltage: 5kVInterrupting Capacity: 250mVA Description: The WS-5-151 medium voltage air circuit breaker was originally manufactured by McGraw Edison. The WS-5-151 featured is a 1200A Frame, Hydraulic Operated, Horizontal Draw-out style, Medium Voltage Air Circuit Breaker. Other models of the WS-5-151 exist, such […]

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Part/Catalog Number: WSA-15-501Original Manufacturer: Allis ChalmersProduct Line: WSAAmps: 1200A FrameOperation: Hydraulic Operating MechanismMounting: Horizontal Drawout Voltage: 15kVInterrupting Capacity: 500mVA Description: The WSA-15-501 medium voltage air circuit breaker was originally manufactured by McGraw Edison. The WSA-15-501 featured is a 1200A Frame, Hydraulic Operated, Horizontal Draw-out style, Medium Voltage Air Circuit Breaker. Other models of the WSA-15-501 exist, such […]

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Part/Catalog Number: MC-500 2000AOriginal Manufacturer: Allis ChalmersProduct Line: MC – RuptairAmps: 2000A FrameOperation: Solenoid Operating MechanismMounting: Horizontal Drawout Voltage: 15kVInterrupting Capacity: 500mVA Description: The MC-500 2000A medium voltage air circuit breaker was originally manufactured by Allis Chalmers. The MA-250B featured is a 2000A Frame, Solenoid Operated, Horizontal Draw-out style, Medium Voltage Air Circuit Breaker. Other models of […]

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Part/Catalog Number: MA-250B 1200AOriginal Manufacturer: Allis ChalmersProduct Line: MA – RuptairAmps: 1200A FrameOperation: Stored Energy SE-4 MechanismMounting: Horizontal Drawout Voltage: 5kVInterrupting Capacity: 250mVA Description: The Ruptair MA-250B medium voltage air circuit breaker was originally manufactured by Allis Chalmers. The MA-250B featured is a 1200A Frame, Stored-Energy Operated (SE-4 Operating Mechanism), Horizontal Draw-out style, Medium Voltage Air Circuit […]

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Part/Catalog Number: MA-350C 2000AOriginal Manufacturer: Allis ChalmersProduct Line: MA – RuptairAmps: 2000A FrameOperation: Stored Energy SE-4 MechanismMounting: Horizontal Drawout Voltage: 5kVInterrupting Capacity: 350mVA Description: The Ruptair MA-350C medium voltage air circuit breaker was originally manufactured by Allis Chalmers. The MA-350C featured is a 2000A Frame, Stored-Energy Operated (SE-4 Operating Mechanism), Horizontal Draw-out style, Medium Voltage Air Circuit […]

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Part/Catalog Number: MA-250C 2000AOriginal Manufacturer: Allis ChalmersProduct Line: MA – RuptairAmps: 2000A FrameOperation: Stored Energy SE-4 MechanismMounting: Horizontal Drawout Voltage: 5kVInterrupting Capacity: 250mVA Description: The Ruptair MA-250C medium voltage air circuit breaker was originally manufactured by Allis Chalmers. The MA-250C featured is a 2000A Frame, Stored-Energy Operated (SE-4 Operating Mechanism), Horizontal Draw-out style, Medium Voltage Air Circuit […]

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Part/Catalog Number: MA-250C 1200AOriginal Manufacturer: Allis ChalmersProduct Line: MA – RuptairAmps: 1200A FrameOperation: Stored Energy SE-4 MechanismMounting: Horizontal Drawout Voltage: 5kVInterrupting Capacity: 250mVA Description: The Ruptair MA-250C medium voltage air circuit breaker was originally manufactured by Allis Chalmers. The MA-250C featured is a 1200A Frame, Stored-Energy Operated (SE-4 Operating Mechanism), Horizontal Draw-out style, Medium Voltage Air Circuit […]

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Part/Catalog Number: DST-2-5-250 1200AOriginal Manufacturer: Federal Pacific / FPEProduct Line: DST-2Amps: 1200A FrameOperation: Electrically OperatedMounting: Draw-out Voltage: 5kV MaxInterrupting Capacity: 250mVA Description: The DST-2-5-250 1200A medium voltage air circuit breaker was originally manufactured by Federal Pacific / FPE. The DST-2-5-250 featured is a 1200A Frame, Electrically Operated, Draw-out Style Medium Voltage Air Circuit Breaker rated 250mVA IC. […]

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Part/Catalog Number: AMH-4.76-250-OD 1200AOriginal Manufacturer: General Electric (GE)Product Line: AMH – MagneblastAmps: 1200A FrameOperation: Stored Energy (ML-13A Mech)Mounting: Vertical Lift Voltage: 4.76kVInterrupting Capacity: 250mVA Description: The Magneblast AMH-4.76-250-OD medium voltage air circuit breaker was originally manufactured by General Electric as a horizontal draw-out variant of the AM vertical lift style magneblast breaker. The AMH-4.76-250-OD featured is a […]

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Part/Catalog Number: AM-13.8-750-5H 1200AOriginal Manufacturer: General Electric (GE)Product Line: AM – MagneblastAmps: 1200A FrameOperation: Stored Energy (ML-13 Mech)Mounting: Vertical Lift Voltage: 13.8kVInterrupting Capacity: 500mVA Description: The Magneblast AM-13.8-750-5H medium voltage air circuit breaker was originally manufactured by General Electric. The AM-13.8-750-5H featured is a 1200A Frame, Stored Energy Operated (ML-13 Operating Mechanism), Vertical Lift Style, Medium Voltage […]

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