Moloney MA/MB Full Kit
A precision replacement kit for Moloney MA/MB load tap changers (LTCs), machined to OEM dimensional specifications. Material certification available on request.
- OEMMoloney
- Model / SeriesMA/MB
- Part typeKit
- EquipmentLoad tap changers (LTCs)
- DocumentationMaterial certification on request
- AvailabilityBuilt to order / short lead times
- Internal ref.LTC-MO-MAMB-FULL-KIT
Overview
Full contact kit for the Moloney MA/MB LTC — transfer switch, selector, reversing, collector ring and hub assemblies (extended set with finger assemblies, transfer switch collector ring and outer collector ring).
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.
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.
| Ref | Part | Qty | Action |
|---|---|---|---|
| A | Transfer Switch Stationary Contact LTCMOMA003 | 6 | |
| B | Selector/Reversing Switch Neutral Contact LTCMOMA004 | 3 | |
| C | Transfer Switch Stationary Contact LTCMOMA007 | 6 | |
| D | Selector Switch Stationary Contact LTCMOMA001 | 24 | |
| E | Transfer Switch Collector Ring Finger Assembly LTCMOMA008 | 12 | |
| F | Transfer Switch Moving Arcing Contact Assembly LTCMOMA006 | 6 | |
| G | Selector Switch Moving Finger Assembly LTCMOMA002 | 6 | |
| J | Inner Collector Ring LTCMOMA009 | 3 | |
| K | Transfer Switch Collector Ring LTCMOMA010 | 3 | |
| L | Outer Collector Ring LTCMOMA011 | 3 |
Send the model number, asset tag, or just a description — we’ll reply with pricing and lead time within one business day.