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INSTALLATION INSTRUCTIONS
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• Class T Fuse
– Fig. 3.16: This is rated at 125 V, 400 A. It is UL Class “T” rated and UL listed as per UL
Standard 248-15. It has AIC (Ampere Interrupting Capacity) of 20,000
• Fuse
Holder
– Fig. 3.17: This consists of a fi breglass insulated base with studs / bolts (5/16” diameter, 18
Threads Per Inch) and nut (requires ½” size wrench) for holding the fuse. The two terminals for cable
entry are designed for #4/0 cable (Hole size is 0.6” / 15.5 mm). Hexagonal headed socket screws ( requires
Allen Key size 5/16”) are used to clamp the cable ends.
• Snap on cover
: Is made of clear polycarbonate and provides touch safety.
C.
The fuse should normally be installed within 7 inches of the Positive Terminal of the battery. Cut the
Positive cable based on the desired location of the Class “T” Fuse Assembly using an appropriate wire
cutter. Strip 1.05” of the insulation at the cut ends using a suitable wire stripper. Please ensure that
the innermost layer of the tape separator is completely removed. See Fig. 3.18.
Fig. 3.15. Class “T” Fuse Assembly
Fig. 3.16. Class “T” Fuse
Fig. 3.17. Fuse Holder
