E50RA Datasheet, PDF (1/11 Pages) List of Unclassifed Manufacturers – Limit Switches E50 Heavy-Duty Plug-In Switches

2-30
Limit Switches
E50 Heavy-Duty Plug-In Switches
PG.05C.06.T.E
August 2007
Heavy-Duty Plug-In Switches
Contents
Overview . . . . . . . . . . . . . . . . . . . 2-30
Model Selection, Assembled
Switches . . . . . . . . . . . . . . . . . . 2-31
Model Selection,
Operating Heads . . . . . . . . . . . 2-34
Model Selection,
Switch Bodies. . . . . . . . . . . . . . 2-35
Model Selection,
Receptacles. . . . . . . . . . . . . . . . 2-36
Model Selection,
Accessories. . . . . . . . . . . . . . . . 2-37
Specifications . . . . . . . . . . . . . . . 2-39
Dimensions. . . . . . . . . . . . . . . . . 2-40
Cutler-Hammer^® E50 Modular Plug-
In Limit Switch Components from
Eaton’s electrical business are the
industry standard with versatility of
design and high reliability for low
maintenance, installation and inven-
tory costs. Standard Viton^® gaskets,
seals and boots and a zinc die cast
enclosure provide exceptional chem-
ical resistance to the common cool-
ants, cleansing agents, and
hydraulic fluids found in machine
tool, automotive, waste water treat-
ment and other heavy-duty indus-
trial applications. Mounting
dimensions accommodate both U.S.
and DIN standards for easy retrofit
installations. Super bright 24 – 120V
AC/DC LED indicating light versions
simplify setup and troubleshooting
operations.
Approvals
■ UL Listed
■ CSA Certified
■ IEC.947.5.1
■ TUV — E9271605E02
(where shown)
For the most current information
on this product, visit our web site:
www.EatonElectrical.com
Modular Limit Switches Provide Extremely Easy Installation,
High Reliability, and Low Maintenance and Inventory Costs
Available as Assembled
Switches or Components
Viton
Gasket
Seals
Rugged Zinc
Die-Cast
Housing
Conduit, Cable and
Connector Wiring Options
Dozens of
Operators
to Perfectly Fit
Your Application
Rotary, Top and
Side Push,
Wobble
and Specialty
Operating Heads
Single- or Double-
Pole Switch Bodies
with Optional
Indicating Lights
A Variety of
Receptacles Meet
Your Wiring Needs
Product Features
■ Modular, plug-in components (head, body and receptacle) provide applica-
tion flexibility, reduced inventory and less downtime
■ Manufactured to take the physical and environmental abuse (including
cutting fluids and chemicals) of harsh industrial environments
■ Chemical resistant Viton^® gaskets, seals and boots are standard, and so are
captive, posi-drive screws
■ The switches have terminal identification on the nameplate for a visual
wiring checkout without guesswork. Heads and switch bodies can be
replaced without rewiring
■ E50 devices can be ordered in separate components or as complete assem-
bled switches
■ 600V rating, ridge-topped contacts and wiping action assure continuity
even to logic level circuits
■ Keyed, four direction head positioning
■ Standard 5° pre-travel and 90° total travel
■ 24 – 120V AC/DC LED and 120V AC neon indicating lights available
■ Rotary heads are field convertible CW, CCW, or both, without special tools
■ Epoxy filled, pin connector or pigtail pin connector receptacles available
Viton® is a registered trademark of Dupont Dow
Elastomers.
For Customer Service in the U.S. call 1-877-ETN CARE (386-2273),
in Canada call 1-800-268-3578.
For Application Assistance in the U.S. and Canada
call 1-800-426-9184.
For more information visit: www.eaton.com
PG08301004E