Pole-Mounted Load Break Switch

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Pole-Mounted Load Break Switch
Catalog

Type:
Manual, motor-control, remote control type 

Specifications:
15.5kV 600A & 24kV 630A
Short-time withstanding current: 12.5kA (R.M.S.)
Making current: 31.5kA (Peak)

Life cycle:
Electrical : 1000 (for rated load current)
Mechanical : 5000 (for no-load operation)

Applicable standards:
ANSI C37.71, IEC265

Features:
Applied as a switching and protective device for 3 phase overhead pole lines
SF6 gas injection enables compact size
SF6 arc distinguishing capability for good load-interrupting
Pressure-interlock device designs to prevent switching under low SF6 gas pressure
Ease of installation connecting with bushings and insulated cables
On/Off and low SF6 gas pressure indication