158

All NH fuse links incorporate a blown fuse indicator.

NH Fuse Links

Littelfuse European style NH fuse links are designed for the protection of conduc-

tors and motors. The gL-gG characteristic fuse links are generally used to protect

cables and installation lines from overload 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: DIN 43.620, IEC 269-2-1

Approvals: VDE

Example part number: NH1CG25 (size, characteristic and amperage)

Size

00C

00

0

1C

1

2C

2

3C

3

Current

Range

2A up to 100A

2A up to 160A

6A up to 160A

25A up to 160A

40A up to 250A

40A up to 250A

40A up to 400A

100A up to 400A

425A up to 630A

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

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

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

—

—

—

—

—

—

—

—

—

—

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

aM 500V

gL-gG 500V