Westinghouse URT High Amp Kit
A precision replacement kit for Westinghouse URT load tap changers (LTCs), machined to OEM dimensional specifications.
- OEMWestinghouse
- Model / SeriesURT
- Part typeKit
- EquipmentLoad tap changers (LTCs)
- AvailabilityBuilt to order / lead time confirmed at quote
- Internal ref.LTC-WH-URT-HA-KIT
Overview
High-amperage contact kit for the Westinghouse URT LTC, main moving and stationary arcing, selector main, reversing, auxiliary, and finger assemblies.
About the Westinghouse URT
The Westinghouse URT is a load tap changer commonly found in utility distribution and power transformers, available in high-amp and low-amp configurations to match different load current ratings. It uses a selector switch, reversing switch, and main arcing contact assembly to regulate voltage under load. The main stationary arcing contact and the selector and reversing moving finger assemblies are the scheduled maintenance items. Replacement at the correct interval prevents arc erosion from progressing to contact welding and tap changer failure.
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
Lead time is confirmed at quote; 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.
Each part below corresponds to a labeled component on the kit drawing. Click View to open the part’s standalone page, or + Quote to add it to your quote without leaving this page.
What’s in the kit
Every part below ships in the kit, listed with its OEM number and the quantity per kit. Need only certain parts or quantities? Tell us and we will tailor the quote.
| Ref | Part | Qty | Action |
|---|---|---|---|
| A | Main Moving Arcing Contact Assembly LTCWHUR200 | 6 | |
| B | Main Stationary Arcing Contact LTCWHUR201 | 6 | |
| C | Selector Main Stationary Contact LTCWHUR205 | 60 | |
| D | Stationary Main Arcing Contact LTCWHUR203 | 6 | |
| E | Selector & Reversing Moving Finger Assembly LTCWHUR204 | 9 | |
| F | Neutral Stationary Contact LTCWHUR206 | 3 | |
| G | Reversing Stationary Contact (LH/RH) LTCWHUR207 | 6 | |
| H | Stationary Auxiliary Contact LTCWHUR202 | 6 |
Worn but not scrap? Send us your used contacts. We recondition them to OEM dimension, or machine a new set from your sample, and return them tested and documented. Often cheaper and faster than buying new.
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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