Hubbell Series 2017 Switch User Manual


 
2001
Specifications
Pushbutton Stations
Euclid Type HD, S, WP & WSM – Pendant & Surface Mounting – Heavy Duty – NEMA 1 or 3R – Single & Two Speed
Features
Euclids oldest line of rugged
time proven pushbutton
stations incorporate basic
modular construction and
are designed for heavy duty
applications of all kinds.
HD & WP pushbutton
stations are furnished as
assembled stations.
Safety yellow enclosures
for indoor and outdoor
applications.
Ground connection at
cable entrance area.
Single speed and two
speed cumulative
contact inserts.
AC and DC rated.
Maintained contact
inserts optional.
Enclosures engineered for
fast easy access.
3
32
" thick hard drawn
copper (cadmium plated)
contacts self aligning.
Description
The HD and WP stations are
available as assembled sta-
tions. The steel NEMA 1 and
cast aluminum NEMA 3R
enclosures have easily remov-
able front covers for wiring and
contact access.
Single speed, two speed and
maintained contact inserts can
be arranged in any order. A va-
riety of optional features are
available:
Duplex stations.
Selector switches.
Toggle switches, etc
Application
The HD and WP stations are
designed for long trouble
free service on electric over-
head traveling (EOT) cranes,
hoist, electromagnets, etc
wherever safety and reliability
are high priority.
Specifications
NEMA Type 1 Enclosures
The general purpose enclosure
is die formed cold rolled steel
and is provided with individual
guards over each button, to
prevent accidental operation.
Only two screws need be re-
moved for fast easy access.
NEMA Type 3R Enclosures
The outdoor enclosure is preci-
sion manufactured of cast
aluminum alloy.
Type HD, 10 button station,
NEMA 1 pendant enclosure
Type HD, 2 button station,
NEMA 1 pendant enclosure
Type WP, 8 button station,
NEMA 3R pendant enclosure
This gasket sealed enclosure
is designed to resist the most ex-
treme outdoor conditions. The
cast cover has an integral
guard to prevent accidental
button operation.
Both pendant enclosures are en-
gineered and manufactured to
withstand the rough usage to
which overhead crane equipment
is subjected. NEMA 1 and 3R
surface mounting enclosures of
similar design are available.
(See Type S & WSM)
The inserts are super heavy duty
and consist of a molded phe-
nolic base with cadmium plated
3
32
" thick self aligning hard
drawn copper contacts. Termi-
nals are located for easy ac-
cess and wiring.
440/428-1161 • Fax 440/428-7635
2
HUBBELL