• NEMA LSD 29-2019

NEMA LSD 29-2019

Incompatibility of T8 Ballasts (RS, PS, Dimming) and "Shunted" Bi-Pin Lampholders

National Electrical Manufacturers Association , 2019

Publisher: NEMA

File Format: PDF

$24.00$49.00


Provides information on incorrect applications of bi-pin lampholders (tombstones) used with rapid-start (RS), programmed start (PS) and dimming ballasts. These incorrect applications have occurred in both new luminaires and field lamp and ballast retrofits.

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