Cylindrical Fuses
Littelfuse fast-acting (gL-gG) fuses are used for the protec-
tion of cables against short circuits. Time-lag (aM) fuses are
used for protection of motors.
SPECIFICATIONS
Standards: IEC 269-2-1
Example part number: CY22X58G50
Current
Range
Voltage
AC
Interrupting
Rating
Size
10 x 38 mm
14 x 51 mm
22 x 58 mm
.5-32A
2-50A
16-100A
500V
500V
500V
120kA
80kA
80kA
B
A
gL-gG
aM
Amperage
10X38
14X51
22X58
10X38
14X51
22X58
0.5
1
2
CY10X38G.5
CY10X38G1
CY10X38G2
—
—
—
—
—
CY10X38M.5
CY10X38M1
CY10X38M2
—
—
—
—
—
CY14X51G2
CY14X51M2
4
6
8
CY10X38G4
CY10X38G6
CY10X38G8
CY14X51G4
CY14X51G6
CY14X51G8
—
—
—
CY10X38M4
CY10X38M6
CY10X38M8
CY14X51M4
CY14X51M6
CY14X51M8
—
—
—
10
12
16
CY10X38C10
CY10X38G12
CY10X38G16
CY14X51G10
CY14X51G12
CY14X51G16
—
—
CY10X38M10
CY10X38M12
CY10X38M16
CY14X51M10
CY14X51M12
CY14X51M16
—
—
CY22X58G16
CY22X58M16
20
25
32
CY10X38G20
CY10X38C25
CY10X38G32
CY14X51G20
CY14X51G25
CY14X51G32
CY22X58G20
CY22X58G25
CY22X58G32
CY10X38M20
CY10X38M25
CY10X38M32
CY14X51M20
CY14X51M25
CY14X51M32
CY22X58M20
CY22X58M25
CY22X58M32
40
50
63
—
—
—
CY14X51G40
CY14X51G50
—
CY22X58G40
CY22X58G50
CY22X58G63
—
—
—
CY14X51M40
CY14X51M50
—
CY22X58M40
CY22X58M50
CY22X58M63
INTER-
NATIONAL
PRODUCTS
80
100
—
—
—
—
CY22X58G80
CY22X58G100
—
—
—
—
CY22X58M80
CY22X58M100
A
B
10
38
14
51
22
58
10
38
14
51
22
58
Dimensions
(mm)
FUSEHOLDERS
ASSEMBLY PINS
Assembly pins used for CHY10x38 fuseholders.
NEW
Part No.
Size
Amp Rating
Voltage
Terminal Type
Pressure Plate
Pressure Plate
Pressure Plate
Pressure Plate
Part No.
Size
No. of Poles
CYH10381
CYH10382
CYH10383
10X38
10X38
10X38
10X38
32A
32A
32A
32A
690V
690V
690V
690V
CYHP2
CYHP3
CYHP4
10X38
10X38
10X38
2
3
4
CYH10381ID*
CYH14511
CYH14512
CYH14513
14X51
14X51
14X51
50A
50A
50A
690V
690V
690V
Pressure Plate
Pressure Plate
Pressure Plate
Contact factory for dimensional information.
CYH22581
CYH22582
CYH22583
22X58
22X58
22X58
125A
125A
125A
690V
690V
690V
Pressure Plate
Pressure Plate
Pressure Plate
• Indicating
NOTE: All fuseholders are DIN-Rail mountable.
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