Bussmann CGL Data Sheet
5-02-01
SB01155
HRCII-C Current-Limiting Fuses CGL
600 Volt, 1 to 600 Amps
Form No. CGL
Page 1 of 3
BIF Doc #4125
Bussmann
®
General Information:
TRON
®
HRC FORM II Class C Fuses
• TRON
®
HRCII-C fuses are designed to withstand inrush
currents on typical motor start-ups while offering high
current limitation in the short-circuit region.
• The TRON
®
HRCII-C fuses can be sized close to the motor
nameplate rating.
• Closer protection is offered for many motor sizes with the
availability of these additional fuse ratings.
• TRON
®
HRCII-C fuses have a high degree of current-limitation
greatly reducing the magnetic forces and thermal stresses
produced in today’s high capacity systems.
• TRON
®
HRCII-C fuses have an interrupting rating of 200,000
RMS symmetrical amperes at 600 volts.
• TRON
®
HRCII-C fuses are dimensionally interchangeable with
other Form II fuses on the market and can be used with the
same confidence as other High Quality Buss Fuses.
Catalog Symbol: CGL
Current-Limiting
Ampere Rating: 1 to 600 Amperes
Voltage Rating: 600 Volts AC (or less)
1 to 30 Amps, 250 Volts DC (or less)
Interrupting Rating: 200,000A RMS Sym.
40,000A DC (1 to 30A)
Agency Approval:
CSA Certified, C22.2106, Class 1422, File 53787
Dimensional Data
0.22"
(5.56mm)
0.22"
(5.56mm)
0.81"
(20.64mm)
(50.8mm)
(71.04mm)
(84.14mm)
CGL 1-30
0.22"
(5.56mm)
(71.04mm)
CGL 40-50
0.343"
(8.71mm)
CGL 70-100
CGL 125-200
0.38"
(9.53mm)
CGL 225-400
2.0"
2.80"
3.31"
2.0"
(50.8mm)
2.80"
3.5"
(88.9mm)
2.39"
(60.72mm)
3.64"
(92.47mm)
4.31"
(109.54mm)
0.343"
(8.71mm)
0.22"
(5.56mm)
(8.71mm)
3.00"
(76.2mm)
4.30"
(109.22mm)
5.31"
(134.87mm)
0.34"
(8.73mm)
(12.7mm)
0.343"
0.81"
(20.64mm)
0.50"
0.75"
(19.05mm)
(8.71mm)
3.0"
(76.2mm)
5.25"
(133.35mm)
8.19"
(207.96mm)
0.343
(1.59mm)
(23.81mm)
1.34"
(34.04mm)
0.75"
(19.05mm)
0.06"
0.94"
0.06"
(1.59mm)
1.06"
(26.92mm)
1.0"
(25.4mm)
0.09"
(2.29mm)
1.375"
(34.93mm)
1.50"
(38.1mm)
1.0"
(25.4mm)
0.125"
(3.18mm)
0.19"
(4.76mm)
2.38"
(60.33mm)
0.41"
(10.32mm)
CGL 450-600
1.0"
(25.4mm)
3.0"
(76.2mm)
5.25"
(133.35mm)
8.19"
(207.96mm)
1.0"
(25.4mm)
.60"
(15.24mm)
0.375"
(9.53mm)
3.00"
(76.2mm)
HRCII-C Current-Limiting Fuses CGL
600 Volt, 1 to 600 Amps
Bussmann
®
Form No. CGL
Page 2 of 3
BIF Doc #4125
CGL - Minimum Melt
CGL - Minimum Melt
5-02-01
SB01155
1
1,000
100
10
1
TIME IN SECONDS
234
68101520
AMPERE
RATING
30
506080
1,000
100
10
25
40
100
125
150
200
250
300
400
350
450
500
600
AMPERE
RATING
.01
1
TIME IN SECONDS
.1
.1
1
10
CURRENT IN AMPERES
100
1,000
.01
40
100
1000
CURRENT IN AMPERES
10,000
20,000
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