Main Shaft Pin for Main Shaft in Allis-Chalmers Tap Changer TLH-21
$90steel
National Manufacturing & Distribution, Inc. has been a trusted leader in producing OEM tap changer parts for over 30 years, serving electric utilities and electrical service organizations since 1981.
Showing 97–112 of 191 results
Fixed-position contact component for Allis-Chalmers TLS load tap changer selector switch assembly. Works with moving contacts to provide the “make-before-break” switching action essential for uninterrupted power flow during voltage adjustments.
copper, copper tungsten
copper, silver plating
copper, tungsten silver
copper, tungsten silver
copper, steel, brass, silver-tungsten
Moving arc contact assembly designed for Federal Pacific TC-25, TC-546 and TC-16 load tap changer systems. This component handles the electrical arcing during tap change operations, providing reliable switching performance in oil-immersed transformer environments. Replacement part for maintaining voltage regulation capabilities.
bronze, copper, copper-tungsten
copper, silver plating
nylon, steel, brass
copper, copper-tungsten
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