04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 1 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class gG/gL and aM, 0.16 to 125A, 400 to 690Vac
Class of Operation:
gG-gL For general purpose applications
aM For motor protection applications
Fuse Holders: Refer to data sheet 2143
Standards/Approvals: IEC 60269
Description: Cylindrical class gG-gL and aM fuse links
are intended for industrial applications. Some industrial fuse
links are available with an operated visible fuse indicator.
Sizes 14 x 51, 22 x 58 in both class gG-gL and aM are also
available with a built-in striker for micro-switch operation and
remote indication.
Packaging:
MOQ: please contact our customer service department
00 44 (0) 1509 882 600 or bulesales@cooperindustries.com
Technical Data:
Rated voltage: from 400 to 690Vac
Amps: 0.16 to 125A
Rated breaking capacity: 20 to 120kA
Catalogue Symbol:
Dimensions - mm
Class gG/gL
Size (mm) Without Indicator
(Example)
With Indicator
(Example)
With Striker*
(Example)
8x31 C08G(amps)
(C08G4)
C08G(amps)I
(C08G4I) N/A
10 x 38 C10G(amps)
(C10G4)
C10G(amps)I
(C10G4I) N/A
14 x 51 C14G(amps)
(C14G4)
C14G(amps)I
(C14G4I)
C14G(amps)S*
(C14G4S)
22 x 58 C22G(amps)
(C22G4)
C22G(amps)I
(C22G4I)
C22G(amps)S*
(C22G4S)
Class aM
8 x 31 C08M(amps)
(C08M4) N/A N/A
10 x 38 C10M(amps)
(C10M4)
C10M(amps)I
(C10M4I) N/A
14 x 51 C14M(amps)
(C14M4)
C14M(amps)I
(C14M4I)
C14M(amps)S*
(C14M4S)
22 x 58 C22M(amps)
(C22M12)
C22M(amps)I
(C22M12I)
C22M(amps)S*
(C22M12S)
*Striker fuse links can operate a micro-switch for remote fuse link operated
indication
Fuse Links - with or without indicator Fuse Links with striker
Size
(mm) A B C D E
14 x 51 14 51 13 8 4
22 x 58 22 58 16 8 4
For striker fuse link applications use
CH141DMS or CH221DMS fuse holders with
micro-switch auxiliary contacts.
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 2 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class gG/gL, 0.5 to 125A, 400 to 690Vac
Class gG/gL - Catalogue Numbers
Size (mm) Current (A) Catalogue Numbers
Without Indicator
Catalogue Numbers
With Indicator
Catalogue Numbers
With Striker Voltage (V) Breaking Capacity
(kA)
8x31
0.5 C08G0.5 - -
400V 20kA
1C08G1 - -
2C08G2 C08G2I -
4C08G4 C08G4I -
6 C08G6 C08G6I -
8 C08G8 C08G8I -
10 C08G10 C08G10I -
12 C08G12 C08G12I -
16 C08G16 C08G16I -
20 C08G20 C08G20I -
25 C08G25 C08G25I -
10x38
0.5 C10G0.5 - -
500V 120kA
1C10G1 C10G1I -
2C10G2 C10G2I -
4C10G4 C10G4I -
6C10G6 C10G6I -
8C10G8 C10G8I -
10 C10G10 C10G10I -
12C10G12 C10G12I -
16 C10G16 C10G16I -
20C10G20 C10G20I -
25 C10G25 C10G25I -
32 C10G32 C10G32I - 400V
14x51
1 C14G1 C14G1I -
690V 80kA
2 C14G2 C14G2I C14G2S
4 C14G4 C14G4I C14G4S
6 C14G6 C14G6I C14G6S
8 C14G8 C14G8I C14G8S
10 C14G10 C14G10I C14G10S
12 C14G12 C14G12I C14G12S
16 C14G16 C14G16I C14G16S
20 C14G20 C14G20I C14G20S
25 C14G25 C14G25I C14G25S
32 C14G32 C14G32I C14G32S 500V 120kA40 C14G40 C14G40I C14G40S
50 C14G50 C14G50I C14G50S 400V
22x58
2 C22G2 C22G2I -
690V 80kA
4 C22G4 C22G4I C22G4S
6 C22G6 C22G6I C22G6S
8 C22G8 C22G8I C22G8S
10 C22G10 C22G10I C22G10S
12 C22G12 C22G12I C22G12S
16 C22G16 C22G16I C22G16S
20 C22G20 C22G20I C22G20S
25 C22G25 C22G25I C22G25S
32 C22G32 C22G32I C22G32S
40 C22G40 C22G40I C22G40S
50 C22G50 C22G50I C22G50S
63 C22G63 C22G63I C22G63S
80 C22G80 C22G80I C22G80S 500V 120kA100 C22G100 C22G100I C22G100S
125 C22G125 C22G125I C22G125S 400V
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 3 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class gG/gL, 0.5 to 125A, 400 to 690Vac
Class gG/gL - Time-Current Characteristics
Pre-Arcing Time (s)
Prospective Current (RMS A)
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 4 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class gG/gL, 0.5 to 125A, 400 to 690Vac
Class gG/gL - Cut-off Characteristics
Maximum Value of Current (kA Peak)
Prospective Current (RMS kA)
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 5 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class gG/gL, 0.5 to 125A, 400 to 690Vac
Class gG/gL - I2tValues
Amp Size mm
8x31 10x38 14x51 22x58
0.5 1.2 1.43
1 2.0 2.77 3.90
20.5 0.60 0.90 1.00
4 0.8 0.70 1.00 1.10
61.1 0.85 1.15 1.30
8 1.3 0.75 1.00 1.10
101.0 1.00 1.30 1.50
121.2 1.30 1.70 1.80
16 1.5 1.60 2.00 2.10
202.0 2.00 2.50 2.70
25 2.6 2.60 3.30 3.30
322.90 3.50 3.50
40 4.75 4.00
504.80 5.50
636.90
80 7.80
100 9.00
125 11.40
Class gG/gL - Watts Loss Values
Rated Current (A)
I2t Value (A2s)
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 6 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class aM, 0.16 to 125A, 400 to 690Vac
Class aM - Catalogue Numbers
Size (mm) Current (A) Catalogue Numbers
Without Indicator
Catalogue Numbers
With Indicator
Catalogue Numbers
With Striker Voltage (V) Breaking Capacity
(kA)
8x31
1 C08M1 - -
400V 20kA
2C08M2 - -
4 C08M4 - -
6C08M6 - -
8 C08M8 - -
10x38
0.16 C10M0.16 - -
500V
120kA
0.25 C10M0.25 - -
0.5 C10M0.5 - -
1C10M1 C10M1I -
2 C10M2 C10M2I -
4C10M4 C10M4I -
6 C10M6 C10M6I -
8C10M8 C10M8I -
10 C10M10 C10M10I -
12C10M12 C10M12I -
16 C10M16 C10M16I -
20 C10M20 C10M20I - 400V
25 C10M25 C10M25I -
14x51
0.25 C14M0.25 - -
500V 120kA
0.5 C14M0.5 - -
1 C14M1 C14M1I -
2 C14M2 C14M2I C14M2S
4 C14M4 C14M4I C14M4S
6 C14M6 C14M6I C14M6S
8 C14M8 C14M8I C14M8S
10 C14M10 C14M10I C14M10S
12 C14M12 C14M12I C14M12S
16 C14M16 C14M16I C14M16S
20 C14M20 C14M20I C14M20S
25 C14M25 C14M25I C14M25S
32 C14M32 C14M32I C14M32S
40 C14M40 C14M40I C14M40S
50 C14M50 C14M50I C14M50S 400V
22x58
2 C22M2 C22M2I -
690V 80kA
4 C22M4 C22M4I
6 C22M6 C22M6I
8 C22M8 C22M8I
10 C22M10 C22M10I
12 C22M12 C22M12I C22M12S
16 C22M16 C22M16I C22M16S
20 C22M20 C22M20I C22M20S
25 C22M25 C22M25I C22M25S
32 C22M32 C22M32I C22M32S
40 C22M40 C22M40I C22M40S
50 C22M50 C22M50I C22M50S
63 C22M63 C22M63I C22M63S
80 C22M80 C22M80I C22M80S 500V 120kA100 C22M100 C22M100I C22M100S
125 C22M125 C22M125I C22M-125S 400V
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 7 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class aM, 0.16 to 125A, 400 to 690Vac
Class aM - Time-Current Characteristics
Prospective Current (RMS A)
Pre-Arcing Time (s)
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 8 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class aM, 0.16 to 125A, 400 to 690Vac
Class aM - Cut-Off Characteristics
Maximum Value of Current (kA Peak)
Prospective Current (RMS kA)
04-06-09 SB-SB09488 Form No Cylindrical Fuse Links Page 9 of 9 Data Sheet 720115
Cylindrical Fuse Links for Industrial Applications
Class aM, 0.16 to 125A, 400 to 690Vac
Class aM - I2tValues
Amp Size mm
8x31 10x38 14x51 22x58
0.16 0.24
0.25 0.36 0.41
0.5 0.49 0.69
10.10 0.10 0.14
20.16 0.18 0.24 0.29
4 0.25 0.31 0.45 0.48
60.35 0.32 0.42 0.47
8 0.40 0.52 0.70 0.73
100.65 0.55 0.53 0.74
12 0.63 0.88 0.83
16 0.92 1.16 1.21
20 0.96 1.23 1.29
25 1.40 1.46 1.53
322.04 2.13
40 2.60 3.40
452.85
50 2.90 3.48
634.46
80 5.86
100 6.61
125 8.42
Class aM - Watts Loss Values
Rated Current (A)
I2t Value (A2s)
