4
Figure 1
CIRCUIT PROTECTION
WF-8930/50 Series Distribution Center Fuses and Breakers
DC Fuses (12 Volts)
e DC fuse board is located on the right side of the enclosure. e board has lugs on the
top side for the Converter and Battery connections. Spaces for the 15 Branch circuits are
located below these lugs. Should any of fuses blow, the fuses should be replaced with ATC
or ATO automotive type fuses such as:
• Littelfuse type 257
• Bussmann type ATC
AC Circuit Breakers (120/240 Volts)
e AC Breaker side of the WF-8930/50 Series Distribution Center is located on the
le side of the enclosure at the top. e WF-8930/50 Series Distribution Center accepts
standard residential breakers. e WF-8930/50NP has spaces for two 50 Amp (or one
30 Amp) Main breakers and up to 12 Branch breakers when using duplex breakers. e
WF-8930/50NP-30 has spaces for a 30 Amp Main and up to 6 Branch breakers when using
duplex breakers. A list of factory tested and approved breakers follows. e breakers may
be purchased at most big-box department stores and home centers.
UL-Listed Main Circuit Breakers, Rated for 120V, Maximum 30A
e following breakers have been factory tested and approved for use as 30 Amp Main
breakers in the WF-8930/50 Series Distribution Center:
Manufacturer Model/Cat. No./Type
Cutler Hammer Type BR and C
omas Betts Type TB or TBBD
ITE/Siemens Type QP or QT
Square D Type HOM or HOMT
Murray Type MP-T or MH-T
General Electric Type THQL