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EPS-PB10-GRN-2XC
Larson Electronics, LLC
Phone: (800) 369-6671
Fax: (903) 498-3364
www.larsonelectronics.com
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CAUTION:
A nameplate is furnished on the cover reading "DISCONNECT THIS
ENCLOSURE FROM SUPPLYING CIRCUIT BEFORE OPENING". Be
sure the flame paths (cover to box mating surfaces and threaded
openings) do not become damaged or out of tolerance (refer to back of
sheet for tolerances). Do not install in a corrosive area which will attack
the" copper free" aluminum alloy or stainless steel parts unless the
castings and parts have been protected against the specific corrosive
environment.
DESCRIPTION:
The EPS-PB10-2XC series maintained contact, mushroom
head, push/pull operator assemblies are for use in hazardous
location Class I, Groups B, C & D; Class II, Groups E, F & G;
Class III areas when used with deep style boxes. These units
are heavy-duty, 600 V AC rated.
OPERATION:
The mechanical action of these devices is maintained push/pull
operation. The electrical action is dependent upon the contact
block used (see reverse side for details).
MAINTENANCE:
For detail of parts, refer to the back side of this sheet. To
prevent binding, the knob and collar area should be cleaned
periodically.
INSTALLATION
EPS-PB10-2XC-M2-YR
devices are for surface mounting in hazardous
atmospheres, as defined in the NEC Article 500. They contain an electrical device, and must have
conduit sealing fittings (per NEC article 50 1-5) on all conduit openings. Use Larson Electronics
"EYM" series (or equivalent). Mount the box using the cast mounting lugs provided. Install sealing
fittings as required in Class I & IT areas.
Thread conduit on to seals (
NOTE:
FOR CLASS I AREAS, CONDUIT MUST ENGAGE A MINIMUM
OF 5 FULL THREADS). The conduit threads should be lubricated with a non-electrical insulating
lubricant, or pipe joint compound which will not promote corrosion or chemically attack aluminum.
After conduit system has been properly installed, pull the supply wires and make wiring connections
as required. The electrical circuits and ground continuity should be checked with an instrument
approved for the area.