Class G Fuse Blocks
SPECIFICATIONS
Voltage Ratings: 600 Volts AC (0 – 20A)
480 Volts AC (25 – 60A)
Ampere Ratings: 0 – 60 amperes
Approvals:
UL Listed: 15, 20 & 60A (File No. E14853)
30A (File No. E14721)
CSA Certified: 15, 20 & 60A (File No. LR47235)
30A (File No. LR7316)
RECOMMENDED FUSES
SLC series fuses
Connector Type
(Add suffix shown)
Amp No. of
Rating Poles
Catalog
Number
Maximum
Wire Size
Pressure Box
Screw
Plate
Lug
1
LG30015-1
LG30015-2
LG30015-3
LG30020-1
LG30020-2
LG30020-3
L30030G-1
L30030G-2
L30030G-3
LG30060-1
LG30060-2
LG30060-3
SQ
SQ
SQ
SQ
SQ
SQ
SQ
SQ
SQ
15
*
20
*
30
*
2
3
1
2
3
1
2
3
1
2
3
#10 CU
#10 CU
PQ
PQ
PQ
#10 CU
CR
CR
CR
60
#2 CU-AL
Note: 15, 20 & 30A Class G fuse blocks are equipped with
20A Quick Connect Terminals. 60A fuse block equipped with
reinforcing spring as standard.
*
Class G fuse blocks are designed for use with 480 volt time-
delay, current-limiting Class G fuses. They meet require-
ments for branch circuit protection.
.77"
[19.45]
.94"
[23.81]
LG30015 &
LG30020
LG30060
1.75"
(44.5)
.36"
[9.13]
.42"
[10.72]
.47"
[11.91]
MOUNTING
SLOTS
.17" X .22"
[4.37 x 5.56]
4.25"
[107.65]
2.125"
[53.98]
1 POLE
2 POLE
.86"
[21.83]
1.675"
[42.55]
.84"
[212.43]
.5"
[12.5]
1 POLE
2 POLE
1.53"
[38.89]
.42"
[10.72]
3.56"
[90.49]
3.0"
[76.2]
1.75"
(44.5)
1.69"
[42.86]
1.375"
[34.925]
.22" [5.56] DIA.
HOLE (2)
3 POLE
2.75"
[69.85]
2.375"
[60.33]
.22"
[5.56]
3 POLE
Note: Refer to the Midget/Class CC Fuse Blocks for L30030G 30A Class G Block dimensions.
101