Federal-Pacific TC-546 Inner Collector Ring
A precision replacement collector ring for Federal-Pacific TC-546 load tap changers (LTCs), machined to OEM dimensional specifications. Material certification available on request.
- OEMFederal-Pacific
- Model / SeriesTC-546
- Part typeCollector ring
- EquipmentLoad tap changers (LTCs)
- DocumentationMaterial certification on request
- AvailabilityBuilt to order / short lead times
- Internal ref.LTCFPTC006
Overview
Inner Collector Ring for the Federal-Pacific TC-546 load tap changer. 3 per kit. Machined to OEM spec.
About the Federal Pacific TC 546 Load Tap Changer
The Federal Pacific TC 546 is a load tap changer with a diverter switch roller contact assembly, inner collector ring, wedge contacts, and reversing switch contacts. The diverter switch roller contact assembly is the primary wear component, with the wedge contact and collector ring also requiring attention at maintenance intervals. Southern Switch machines TC 546 replacement contacts to OEM dimensional specifications.
Why replace worn LTC contacts
Worn or burned tap-changer contacts raise resistance, run hot, and can lead to tap-changer failure. Precision replacements restore reliable switching and extend the service life of the LTC.
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. Based in Palm Harbor, FL, Southern Switch & Contacts manufactures and ships replacement parts to utilities nationwide, and has served the industry since 1982.
Send the model number, asset tag, or just a description, we’ll reply with pricing and lead time within one business day.
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