Author: Winn Hardin

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Square D type PXF362000G 2000A Molded Case Circuit Breaker.

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Part/Catalog Number: PXF362000Original Manufacturer: Square DProduct Line: PXFAmps: 2000A FrameOperation: Manually OperatedMounting: Fixed Mounted/Bolt-in Trip Unit: MicroLogic Series B LSIGVoltage: 600V MaxInterrupting Capacity: 100kAIC Description: The Square D PXF362000G is a manually operated, 2000AF, 3P, 480V, Molded Case Circuit Breaker. This breaker was originally outfitted with a Micrologic Series B LSIG Programmer with Long Time, Short Time, […]

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Low Voltage Air Circuit Breaker List

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ABB/ITE/BBC/Gould KF-600 EO/BI K-DON-600S MO/DO Vertical Fuses LKE-8 EO/DO MB-16 EO/DO KP-32 EO/DO KPE-16 EO/DO LKE-8 MO/DO LKE-32 EO/DO LK-32 EO/DO LK-20 EO/DO MB-16 MO/DO MBE-8 MO/DO MBE-8 EO/DO MB-32 EO/DO K-DON-1600M EO/DO K-DON-800S MO/DO KFP-225 MO/DO K-DON-1600 EO/DO K-DON-600 MO/DO KB-600 EO/DO KE-A 4000A EO/BI KC-1600 MO/DO KC-1600 EO/DO KFP-600 EO/DO K-225S EO/BI K-600S […]

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General Electric WavePro WPF-08 Electrically Operated, Fused Air Circuit Breaker.

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Part/Catalog Number: WPF-08 EO/DOOriginal Manufacturer: General Electric (GE)Product Line: WPFAmps: 800A FrameOperation: Electrically / Motor OperatedMounting: Draw-out Trip Unit: MicroVersaTrip PMVoltage: 600V MaxInterrupting Capacity: 200kAIC Fused Description: The General Electric WavePro type WPF-08 is an 800A Frame, Electrically Operated, Fused Draw-out Style Air Circuit Breaker. It was originally outfitted with a MicroVersaTrip Plus or PM trip unit, […]

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General Electric WavePro WPS-40 Electrically Operated Air Circuit Breaker.

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Part/Catalog Number: WPS-40 EO/DOOriginal Manufacturer: General Electric (GE)Product Line: WPSAmps: 4000A FrameOperation: Electrically / Motor OperatedMounting: Draw-out Trip Unit: MicroVersaTrip PMVoltage: 600V MaxInterrupting Capacity: 85kAIC Description: The General Electric WavePro type WPS-40 is a 4000A Frame, Electrically Operated, Draw-out Style Air Circuit Breaker. It was originally outfitted with a MicroVersaTrip Plus or PM trip unit, however, new […]

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General Electric WavePro WPS-20 Electrically Operated Air Circuit Breaker.

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Part/Catalog Number: WPS-20 EO/DOOriginal Manufacturer: General Electric (GE)Product Line: WPSAmps: 2000A FrameOperation: Electrically / Motor OperatedMounting: Draw-out Trip Unit: MicroVersaTrip PMVoltage: 600V MaxInterrupting Capacity: 65kAIC Description: The General Electric WavePro type WPS-20 is a 2000A Frame, Electrically Operated, Draw-out Style Air Circuit Breaker. It was originally outfitted with a MicroVersaTrip Plus or PM trip unit, however, new […]

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General Electric WavePro WPX-08 Electrically Operated Air Circuit Breaker.

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Part/Catalog Number: WPX-08 EO/DOOriginal Manufacturer: General Electric (GE)Product Line: WPXAmps: 800A FrameOperation: Electrically / Motor OperatedMounting: Draw-out Trip Unit: MicroVersaTrip PMVoltage: 600V MaxInterrupting Capacity: 65kAIC Description: The General Electric WavePro type WPX-08 is an 800A Frame, Electrically Operated, Draw-out Style Air Circuit Breaker. It was originally outfitted with a MicroVersaTrip Plus or PM trip unit, however, new […]

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GTE Sylvania type SSPB-800 Manually Operated Air Circuit Breaker.

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Part/Catalog Number: SSPB – 800 MO/DOOriginal Manufacturer: GTE – SylvaniaProduct Line: SSPBAmps: 800A FrameOperation: Electrically OperatedMounting: Draw-out Trip Unit: AC ProVoltage: 600V MaxInterrupting Capacity: 30kAIC Description: The GTE-Sylvania SSPB-800 is a 800A Frame, Manually Operated, Draw-out Style Air Circuit Breaker. It was originally outfitted with the Sylvania RZ series solid state relay, however, new trip unit models […]

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The History of GE Low-Voltage Circuit Breakers

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In 1945, after the war, GE sold the first resettable fuse — a circuit breaker. The first GE circuit breakers were large and heavy. They were mounted on slate. Their dashpot trip units were revolutionary at the time but very unreliable as time passed. The 600-amp GE circuit breaker was called the AE-1-25. The 1600-amp […]

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