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| | | NH Fuse Links | | |
| | | Uttelfuse POWR-GARD™ Products 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 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) | | |
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| | | | | | | | | | | | | | 1- | Current | Voltage | Interrupting | Nominal | | | | | Size | Range | (AC/DC) | Rating | Frequency | Selectivity | | | | 00C | 2A up to 100A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 00 | 2A up to 160A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 0 | 6A up to 160A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 1C | 25A up to 160A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 1 | 40A up to 250A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 2C | 40A up to 250A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 2 | 40A up to 400A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 3C | 100A up to 400A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | 3 | 425A up to 630A | 500V/440V | 120kA/25kA | 45 - 62 Hz | 1:1 25 | | | | | | | | | | | | | |
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| | | All NH fuse links incorporate a blown fuse indicator. | | |
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| | | | | | | | | | | | | | | | | | | gL-gG 500V | | aM | 500V | | | | | Amperage | NH00C/NH00 | NH0 | NH1C/NH1 | NH2C/NH2 | NH3C/NH3 | NH00M | NH1 | NH2 | NH3 | | | | 2 | NH00CG2 | — | — | — | — | NH00M2 | — | — | — | | | | 4 | NH00CG4 | — | — | — | — | NH00M4 | — | — | — | | | | 6 | NH00CG6 | NH0G6 | — | — | — | NH00M6 | — | — | — | | | | 10 | NH00CG10 | NH0G10 | — | — | — | NH00M10 | — | — | — | | | | 16 | NH00CG16 | NH0G16 | — | — | — | NH00M16 | — | — | — | | | | 20 | NH00CG20 | NH0G20 | — | — | — | NH00M20 | — | — | — | | | | 25 | NH00CG25 | NH0G25 | NH1CG25 | — | — | NH00M25 | — | — | — | | | | 32 | NH00CG32 | NH0G32 | NH1CG32 | — | — | NH00M32 | — | — | — | | | | 35 | NH00CG35 | NH0G35 | NH1CG35 | — | — | NH00M35 | — | — | — | | | | 40 | NH00CG40 | NH0G40 | NH1CG40 | NH2CG40 | — | NH00M40 | — | — | — | | | | 50 | NH00CG50 | NH0G50 | NH1CG50 | NH2CG50 | — | NH00M50 | — | — | — | | | | 63 | NH00CG63 | NH0G63 | NH1CG63 | NH2CG63 | — | NH00M63 | NH1M63 | — | — | | | | 80 | NH00CG80 | NH0G80 | NH1CG80 | NH2CG80 | — | NH00M80 | NH1M80 | — | — | | | | 100 | NH00CG100 | NH0G100 | NH1CG100 | NH2CG100 | — | NH00M100 | NH1M100 | — | — | | | | 125 | NH00G125 | NH0G125 | NH1CG125 | NH2CG125 | — | NH00M125 | NH1M125 | NH2M125 | — | | | | 160 | NH00G160 | NH0G160 | NH1CG160 | NH2CG160 | — | NH00M160 | NH1M160 | NH2M160 | — | | | | 200 | — | — | NH1G200 | NH2CG200 | — | — | NH1M200 | NH2M200 | — | | | | 224 | — | — | NH1G224 | NH2CG224 | — | — | NH1M224 | NH2M224 | — | | | | 250 | — | — | NH1G250 | NH2CG250 | — | — | NH1M250 | NH2M250 | | | | | 300 | — | — | — | NH2G300 | — | — | | NH2M300 | — | | | | 315 | — | — | — | NH2G315 | NH3CG315 | — | | NH2M315 | NH3M315 | | | | 355 | — | — | — | NH2G355 | NH3CG355 | — | | NH2M355 | NH3M355 | | | | 400 | — | — | — | NH2G400 | NH3CG400 | — | | NH2M400 | NH3M400 | | | | 425 | — | — | — | — | NH3G425 | — | | — | — | | | | 500 | — | — | — | _ | NH3G500 | — | | — | NH3M500 | | | | 630 | — | — | — | — | NH3G630 | — | | — | NH3M630 | | | | | | | | | | | | | | | | | |
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| | | 130 | | |
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