GE FK 6 Finger Cluster Refurb
A precision replacement contact finger for General Electric FK oil circuit breakers (OCBs), machined to OEM dimensional specifications. Material certification available on request.
- OEMGeneral Electric
- Model / SeriesFK
- Part typeContact finger
- EquipmentOil circuit breakers (OCBs)
- Key specsRefurbished from sample or stock ยท 6-finger
- DocumentationMaterial certification on request
- AvailabilityNew or remanufactured, built to order
Overview
Refurbished contact finger for the General Electric FK oil circuit breaker. 6-finger configuration. Disassembled, inspected, contacts re-faced or replaced where required, and bench-tested before shipment. Material certification available on request.
About the GE FK Oil Circuit Breaker
The General Electric FK is an oil circuit breaker used in distribution and subtransmission substations for fault interruption and load switching. It uses a finger-cluster contact design with arcing blocks to confine and extinguish the arc in oil. The 6-finger arcing finger cluster is the primary interrupter contact assembly, and finger wear and arcing block erosion are the failure modes that require scheduled replacement.
Why replace worn OCB contacts
Pitted or eroded oil-circuit-breaker contacts increase resistance and weaken interruption. Precision replacements restore dependable making and breaking under load.
Stock, lead time & reverse engineering
Common items are produced on short lead times; discontinued or hard-to-find parts are reverse-engineered from a sample, a drawing, or a model number. This part is supplied new or remanufactured. Based in Palm Harbor, FL, Southern Switch & Contacts manufactures and ships replacement parts to utilities nationwide, and has served the industry since 1982.
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