FL: Type H and EEI-NEMA Type K & T Fuses
Description:
Medium voltage fuses: Type H (high surge), EEI-NEMA Type K (fast-acting), EEI-NEMA Type T (slow-acting).
Ratings:
Amps: 1-200A
Features and Benefits
• Wide range of EEI-NEMA type fuse links for use in open fuse cutouts
• Voltage ratings up to 27kV.
• Can be coordinated with other overcurrent protective devices for sectionalizing to isolate feeder branches.
Typical Applications
• Medium Voltage Fused Cutouts
High-Surge Type H Fuses
High-surge, Type H fuses are manufactured in ratings of 1, 2, 3, 5, and 8A. They have been developed principally for primary fusing of small-sized transformers. Type H links are manufactured in the universal buttonhead design.
Type N Fuses
Type N fuses conform to previous NEMA standards and have been superseded by Type K and T links. Type N fuses are manufactured in the universal button design in ratings of 5 through 200A for use in NEMA standard dimensioned cutouts rated through 27kV.
Catalog Numbers
EEI-NEMA and High-Surge Universal Tin Element Fuses for Cutouts — Rated to 27kV
Non-Removable Button-Head For Standard Open or Enclosed Cutouts
Type H(High Surge) | EEI-NEMA Type K(Fast) | EEI-NEMA Type T(Slow) | Amps |
FL11H1 | FL11K1 | FL11T1 | 1 |
FL11H2 | FL11K2 | FL11T2 | 2 |
FL11H3 | FL11K3 | FL11T3 | 3 |
FL11H5 | FL11K5 | FL11T5 | 5 |
— | FL11K6 | FL11T6 | 6 |
FL11H8 | FL11K8 | FL11T8 | 8 |
— | FL11K10 | FL11T10 | 10 |
— | FL11K12 | FL11T12 | 12 |
— | FL11K15 | FL11T15 | 15 |
— | FL11K20 | FL11T20 | 20 |
— | FL11K25 | FL11T25 | 25 |
— | FL11K30 | FL11T30 | 30 |
— | FL11K40 | FL11T40 | 40 |
— | FL11K50 | FL11T50 | 50 |
— | FL11K65 | FL11T65 | 65 |
— | FL11K80 | FL11T80 | 80 |
— | FL11K100 | FL11T100 | 100 |
— | FL11K140 | FL11T140 | 140 |
— | FL11K200 | FL11T200 | 200 |
EEI-NEMA Type K(Fast) | EEI-NEMA Type T(Slow) | Amps |
FL3K1 | FL3T1 | 1 |
FL3K2 | FL3T2 | 2 |
FL3K3 | FL3T3 | 3 |
FL3K5 | FL3T5 | 5 |
FL3K6 | FL3T6 | 6 |
FL3K8 | FL3T8 | 8 |
FL3K10 | FL3T10 | 10 |
FL3K12 | FL3T12 | 12 |
FL3K15 | FL3T15 | 15 |
FL3K20 | FL3T20 | 20 |
FL3K25 | FL3T25 | 25 |
FL3K30 | FL3T30 | 30 |
FL3K40 | FL3T40 | 40 |
FL3K50 | FL3T50 | 50 |
FL3K65 | FL3T65 | 65 |
FL3K80 | FL3T80 | 80 |
FL3K100 | FL3T100 | 100 |
FL3K140 | FL3T140 | 140 |
FL3K200 | FL3T200 | 200 |
EEI-NEMA Type K Universal Silver-Element Fuses for Cutouts — Rated through 27kV
Non-Removable Button-Head For Standard Open or Enclosed Cutouts
EEI-NEMA Type K | Amps |
FL12K8 | 8 |
FL12K10 | 10 |
FL12K12 | 12 |
FL12K15 | 15 |
FL12K25 | 25 |
FL12K50 | 50 |