ZB4BV033
Square D (Schneider Electric) ZB4BV033 Pilot Light Head. Telemecanique Pilot Light Head, Illuminated, Series: ZB4, 22 mm Size, Round Shape, Chromium Plated Metal, Green. Additional Description: SQD -ZB4BV033 PILOT LIGHT HEAD GREEN. Catalog Description: Harmony, 22mm Push Button, pilot light head, green, with plain lens, for integral LED.