9
Universal Disconnect Switch Installation Instructions (600A)
Trailer Fuse Block Installation (400A Fuses)
Note:
Terminal bolts need to be
m o v e d f r o m d i s c o n n e c t s w i t c h
load terminals to fuse block.
Trailer Fuse Block Location
(400A Class H, J, R Fuses)
A
8-1/4"
6-3/4"
6-3/4"
2-13/16"
3"
3-3/16"
3/16"
3-15/16"
40-55 lb-in
4.5-6.2 Nm
400A Fuses (Class H, J, R)
2
1
Fuse Installation
400 Amp Trailer Fuse Block (1494V-FSV400)
Torque
lb-in
(Nm)
Fuse
1-3/4"
4-1/4"
1-1/8"
400
400
400
250
600
600
H/R
H/R
J
90-130
(10-15)
22-37
(2.5-4.2)
175-200
(20-23)
275-305
(31-34)
Amps
Voltage
Class
Fuse
Clip
A
Fuse
Block
Lug to
Terminal
Wire
into Lug
Publication
1494V-IN028A-EN-P - March 2018