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NH2M300

Description
Specialty Fuses 500 Volts NH Fuse Links
CategoryCircuit protection   
File Size115KB,2 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
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NH2M300 Overview

Specialty Fuses 500 Volts NH Fuse Links

NH2M300 Parametric

Parameter NameAttribute value
Product CategorySpecialty Fuses
ManufacturerLittelfuse
RoHSNo
ProductSpecialty Fuses
Body StyleSquare Body Blade Fuses
Current Rating300 A
Voltage Rating AC440 VAC
Mounting StyleHolder
Termination StyleKnife Blade
Fuse TypeTime Delay / Slow Blow
Fuse Size / GroupNH2
Indicator StyleExternal Trip Indicator
PackagingBulk
Factory Pack Quantity1
TypeHigh Rupture Capacity Fuse Link
International Products
NH Fuse Links
500 Volts • 2 – 630 Amperes
Littelfuse European style NH fuse links are designed for the protection of conductors and
motors. The gL-gG characteristic fuse links are generally used to protect cables and installation
lines from overloads and short-circuits. The aM characteristic fuse links are used for the short-
circuit protection of motors and switchgear. They are available in NH00C to NH3 sizes up to 630
amperes.
Specifications
Standards:
Approvals:
Example part number:
DIN 43.620, IEC 269-2-1
VDE
NH1CG25 (size, characteristic and amperage)
Voltage
(AC/DC)
500V/440V
500V/440V
500V/440V
500V/440V
500V/440V
500V/440V
500V/440V
500V/440V
500V/440V
Interrupting
Rating
120kA/25kA
120kA/25kA
120kA/25kA
120kA/25kA
120kA/25kA
120kA/25kA
120kA/25kA
120kA/25kA
120kA/25kA
Nominal
Frequency
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
45 - 62 Hz
Size
00C
00
0
1C
1
2C
2
3C
3
All NH fuse links incorporate a blown fuse indicator.
Current Range
2A up to 100A
2A up to 160A
6A up to 160A
25A up to 160A
63A up to 250A
40A up to 250A
125A up to 400A
315A up to 400A
315A up to 630A
Selectivity
1:1 25
1:1 25
1:1 25
1:1 25
1:1 25
1:1 25
1:1 25
1:1 25
1:1 25
Amperage
2
4
6
10
16
20
25
32
35
40
50
63
80
100
125
160
200
224
250
300
315
355
400
425
500
630
gL-gG 500V
NH00C/NH00
NH00CG2
NH00CG4
NH00CG6
NH00CG10
NH00CG16
NH00CG20
NH00CG25
NH00CG32
NH00CG35
NH00CG40
NH00CG50
NH00CG63
NH00CG80
NH00CG100
NH00G125
NH00G160
NH0
NH0G6
NH0G10
NH0G16
NH0G20
NH0G25
NH0G32
NH0G35
NH0G40
NH0G50
NH0G63
NH0G80
NH0G100
NH0G125
NH0G160
NH1C/NH1
NH1CG25
NH1CG32
NH1CG35
NH1CG40
NH1CG50
NH1CG63
NH1CG80
NH1CG100
NH1CG125
NH1CG160
NH1G200
NH1G224
NH1G250
NH2C/NH2
NH2CG40
NH2CG50
NH2CG63
NH2CG80
NH2CG100
NH2CG125
NH2CG160
NH2CG200
NH2CG224
NH2CG250
NH2G300
NH2G315
NH2G355
NH2G400
NH3C/NH3
NH3CG315
NH3CG355
NH3CG400
NH3G425
NH3G500
NH3G630
NH00M
NH00M2
NH00M4
NH00M6
NH00M10
NH00M16
NH00M20
NH00M25
NH00M32
NH00M35
NH00M40
NH00M50
NH00M63
NH00M80
NH00M100
NH00M125
NH00M160
aM 500V
NH1
NH1M63
NH1M80
NH1M100
NH1M125
NH1M160
NH1M200
NH1M224
NH1M250
NH2
NH2M125
NH2M160
NH2M200
NH2M224
NH2M250
NH2M300
NH2M315
NH2M355
NH2M400
NH3
NH3M315
NH3M355
NH3M400
NH3M500
NH3M630
International Products
164
www.littelfuse.com
© 2005 Littelfuse
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