Increase performance in high-contaminant

environments with the benefits of the

200 kV BIL-rated D-73P single-phase

disconnect switch

Eaton’s Cooper Power™

series UltraSIL™ D-73P

single-phase disconnect

switch line now includes a

200 kV BIL rating to offer

in highly contaminated

environments

•

UltraSIL polymer insulators are

hydrophobic and have superior

resistance to UV degradation

•

Lower contacts are

independent from the hinge,

creating a consistent current

• Upper contacts have a

reliable latching mechanism

and loadbreak hooks are

standard

• High-strength blade: better

able to endure short-circuit

current withstand and rough

operation

Ease of installation

• Polymer insulators: reduce

1000 Eaton Boulevard

United States

Eaton.com/cooperpowerseries

© 2019 Eaton

All Rights Reserved

Printed in USA

Publication No. PA008024EN

August 2019

Eaton is a registered trademark.

All other trademarks are property

of their respective owners.

For Eaton's Cooper Power series product

Current interchange direct from

stationary contact to blade

•

Consistent current transfer path

reduces hot-spots

Reliable latching mechanism

Blade spacers will not weaken

Loadbreak hooks standard

Insulators

•

Light weight UltraSIL™ polymer insulators

• Reduces effort needed for mounting

• Stiff and rugged insulators provide stable alignment

• Superior polymer silicone rubber material in terms of

nonwetting, resistant to UV degradation and surface tracking

Switch base

•