JLLS3A中文资料力特数据手册PDF规格书

FEATURES

200,000 AIR - Safety feature providing reliable interruption of all overcurrents up to 200,000 A

Current-limiting - Reduces damage caused by heating and magnetic effects of shortcircuit

currents; extends the equipment’s lifecycle

Fast-acting - Provides fast short-circuit response for equipment requiring fast overload protection

POWR-GARD® technology - Ensures quality overcurrent protection

Compact size - More efficient use of available space – typical three-pole Class T

fuse blocks require less than 50 of the panel area required for Class R fuse blocks

Functional protection - When used as input or output fuses for surge-sensitive components,

they can prevent opening of expensive semiconductor fuses that protect individual components

Applications

• Variable speed drives

• Power conversion devices (inverters, rectifiers, UPS)

• Power supplies and power distribution units

• Compact main switches

• Individual electric services and meters