Trailer fuse block and phase barrier installation, Lug connectors – Rockwell Automation 1494U-D30_D60_D100 Universal Disconnect Switch Installation Instructions (30A, 60A, 100A) User Manual
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PN-224754
DIR 10001182729 (Version 01)
Trailer Fuse Block and Phase Barrier Installation
Fuse
A
Torque (lb-in)
Phase
Barrier
Amps
Volts
Class
Fuse
Block
Fuse
Clip
Lug to
Terminal
Wire
Into Lug
30
250*
H/R
23-37
23-37
40-60
45
**
30
600
H/R
B
30
600
J
**
30
600
HRCII-C
A
60
250
H/R
A
60
600
H/R
B
60
600
J
**
60
600
HRCII-C
A
100
250
H/R
16-22
50
C
100
600
H/R
D
100
600
J
B
100
600
HRCII-C
B
**Phase barrier not required.
1
Trailer Fuse Block Location
2
Snap phase barrier off to desired length as shown in table above.
3
Slide phase barriers into fuse block and click in place.
A
A
B
C
D
Click
1.791
4.585
1.791
3.024
2.622
5.122
1.976
3.024
5.636
7.636
4.449
4.402
(1) 14 AWG … 2 AWG (Cu - Al)
1494U-LA36
Single port
30 ... 60
Al
Cu - Al
45
(2) 14 AWG … 10 AWG (Cu)
(2) 12 AWG …10 AWG (Al)
(2) 12 AWG … 4 AWG (Cu - Al)
1494U-LA100 Single port
100
Al
Cu - Al
50
(1) 14 AWG … 1/0 AWG (Cu)
(1) 12 AWG …1/0 AWG (Al)
(1) 10 AWG (Cu - Al)
1494U-LM36
MulƟ-port
30 ... 100
Al
Cu - Al
(2) 14 AWG … 4 AWG (Cu)
(2) 12 AWG … 14 AWG (Al)
(1) 14 AWG … 4 AWG (Cu)
1494U-LC36
Single port
30... 60
Cu
Cu only
45
(2) 14 AWG … 8 AWG (Cu)
(4) 16 AWG (Cu)
Wire
Range
45 for 30/60
50 for 100
Catalog
Number
Lug
DescripƟon
Lug
Amps
Lug
Material
Wire
Material
Torque
Wire into Lug
Lug Connectors