AIS Padmounted Air-Insulated Switchgear (17D)

®

®

17D-3

POWER SYSTEMS, INC.

AIS Design Features Switch Compartment

600A bushings (or optional 200A)

Fault Indicator Viewing Window

Stainless steel parking stands

Nameplate

Caution labels

A-B-C-C-B-A phase orientation

Door retainer

Pentahead latch and locking arrangement

Three-point door latch

Deadfront seals all live parts

Load interrupter arc chute

Ground rod

Over-sizedThermopanewindow

Fuse Compartment

A-B-C-C-B-A phase orientation Fuse viewing windows

Crowned roof

Fusing instructions

Door retainer

Three-point door latch

Interlock ball

Ground rod

200A bushing wells (shown with user supplied inserts)

Parking stands

Pentahead latchand lockingarrangement

Fuse storage pockets

Fuse door

MAY 2005

HUBBELL / CHANCE – CENTRALIA, MISSOURI