Fuse Holder is an optional accessory item, recommended for use with ALL Pro-Series
S3VT and S2VT Kits. It accepts 6.3mm x 32 mm (0.25 Inch x 1.25 Inch) glass fuse,
commonly known by Ind. Std. AG3 size. Fuse holder is rated for up to 20 Amp
max and is used as a passive safety device in line with +12 VDC. Can be used
with DM PN 5892-DM-Glass Fuse-FB-5, -10, or -15 (5 Amp, 10 Amp or 15 Amp respectively)
or equivalent. To select the correct fuse rating, based on the number of valves,
refer to Doc
DM104 S2VT Wiring Diagram under 'Product Manuals' on our website
• Type: Twist on, in-line
• Contact loading: Internal, spring
• Voltage rating: 35VDC
• Current rating: 20 Amp
• Holder Length: 2.1" (53 mm)
• Holder Dia.: 0.67" (17mm) Max
• Material: Phenolic
• Color: Black
• Wire Gauge: 12 AWG
• Wire color: Red
• Wire length: 7" (177mm) Total, 3.5" (88mm) pig tail each side
• End Termination: Unterminated
• Waterproof: No
Fuse holder installs in series with the +12V supply line.
SCHEME 1: Common fuse for valves operated from single DC line:
Connect between battery +12V to system master switch input. If Master switch
is not used connect between battery +12V to the outgoing DC line to valve/s.
SCHEME 2: Independent fuse per valve: Connect between master
switch +12 V output to each outgoing +12V supply line to valve.
Barrel or butt crimp-on splicing connectors are recommended to connect the wire
Other connection methods may be used as long as connection is solid and secure.
Fuse holder is meant to be installed in a protected but accessible area or
compartment, not exposed to water. If water exposure is expected and
inevitable use a waterproof IP 66 rated holder available from most auto stores.
For a schematic showing the Fuse connection follow the link below: