Siemens SpeedFax™ B74 Panelboard Box, 74 in H x 20 in W x 5-3/4 in D, NEMA 1

Panelboard Boxes
881839 MFG #: B74
Siemens
215.94000 / ea
Siemens Low Voltage Unassembled Lighting Panel Parts/accessories. 16 Gauge steel box, 14 gauge steel front built type 1 standard trim enclosure (box mounted). Dimensions (H x W x D) IN: 74 x 20 x 5.75. Special features: front type: FAS-Latch.
QTY
  • Applications
  • Features
EnclosureforLightingPanels
Base box size requirements for P2 panels with standard line lugs, and fewer than 55 poles of 1 in module (BL, BQD, ED, xGB) branch breakers and provisions
Unit spaces range from 9 in to 45 in (in 6 in increments)
Boxes range from 26 in to 74 in high (in 6 in increments)
Inclusion of optional modifications may require size increases that must be added to these base values to calculate the final box size for the panel
Indoor enclosure
Without ground bus enclosure
For use with P2 Panelboard kit