Hubbell Euclid Series 2017 - Manual (Page 7)

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2017 Application Info
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XPBC Stations use inserts
similar to the PBC and
WPBC stations. XPBC
enclosures are made of
cast aluminum and are
engineered to meet hazard-
ous duty requirements.
• 150VAC or 300VDC.
• Rated for NEMA Type 7,
Class 1, Group C or D,
Div. 1 or 2, Indoor
Hazardous Locations.
• Up to five speed points
and eight common circuits
for each direction.
• Stainless steel operating
plungers.
• Pendant and surface
mounted models.
• Optional features
available.
Application
XPBC Pushbutton Stations are
engineered for all heavy-duty
applications (i.e., crane or
mill-type drives) that require the
combination of single and
multi-speed performance. They
are designed to meet explosion-
proof standards as stipulated
for NEMA Type 7, Class 1,
Group C or D, Div. 1 or 2,
hazardous locations. Not for
outdoor use or paint booth
applications.
Description
The XPBC explosion-proof en-
closure is comprised of three
dense aluminum castings match
machined to close tolerances.
All mating surfaces provide
ample flame path. The front
cover is designed with long
bearing surfaces for the operat-
ing plungers as well as the nec-
essary flame path. The plunger
guards are also an integral part
of the front casting. The top
casting is tapped to accommo-
date an approved sealing
chamber unit.
Removal of the rear case ex-
poses the pushbutton inserts for
easy inspection and mainte-
nance without disturbing wiring.
Options available include a:
Circuit disconnect toggle
switch, Pilot lights, Selector
switches, Maintained contact
inserts, and Bottom holding-
handle. Other options are
available to meet your
special needs.
All XPBC stations are supplied
with a grounding connection.
Euclid ™ Type XPBC Pushbutton Stations
Bulletin 2017 Heavy-Duty – Cam-Operated NEMA Type 7 Class 1, Group C or D, Div. 1 or 2 Indoor Enclosures
7
440/428-1161 • Fax 440/428-7635
HUBBELL
• 150VAC or 300VDC
• Rated for NEMA Type 7,
Class 1, Group C or D, Div.
1 or 2, Indoor Hazardous
Locations.
• Also Rated for NEMA Type
9, Class 2, Group E, F or G,
Div. 1 or 2 Encl. for Indoor
Applications.
• Up to five speed points and
eight common circuits for
each direction.
• Stainless steel operating
plungers.
• Pendant and surface
mounted models.
• Optional features available.
hubbell industrial controls, inc.