Moloney MA2/MB2 Reversing Switch Blade (Large)
A precision replacement switch blade for Moloney MA2/MB2 load tap changers (LTCs), machined to OEM dimensional specifications.
- OEMMoloney
- OEM part no.47161-00
- Model / SeriesMA2/MB2
- Part typeSwitch blade
- EquipmentLoad tap changers (LTCs)
- AvailabilityBuilt to order / lead time confirmed at quote
Overview
Switch blade for the Moloney MA2/MB2 load tap changer. Machined to OEM specification or reverse-engineered when the part is discontinued.
About the Moloney MA2/MB2 Load Tap Changer
The Moloney MA2/MB2 is an updated variant of the MA/MB series load tap changer with revised contact blade geometry. The reversing switch blade, selector blade, and main stationary stud contacts for both the reversing and selector switches are the scheduled replacement items. Southern Switch machines MA2/MB2 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
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.
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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