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ꄲ HR18 Series Fuse Type Insolating Switch
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HR18 Series Fuse Type Insolating Switch
넶PV：17
Created on：2018-07-17
HR18 Series Fuse Type Insolating Switch
Product introduction
Model&Meaning
Characteristics of products
※Integrating of current transformer and fuse switch initiated domestically.
※With knife-edge entry and arc extinguishing equipment, it is safe for operation.
※The isolating knife blade, full-range protection and semiconductor protection fusible core are optional.
※Fuse wire monitor and signal switch can be additionally mounted; with self-closing fuse wire monitoring hole.
※It can be used as primary switch, instaneous breaking capacity reaches 100kA.
※Capacity of operating with load reaches 1.3 times of rated current.
Principal technical specification
Installation size (mm)
HR18-160/3L
HR18-160/3S
Fixed Type HR18-250/400/630
Busbar Type HR18-250/400/630
PRODUCT