Technical Data
Effective November 5, 2014
OEF-P – High-Bay Fixture Mount
Catalog#
Prepared by
Project
Date
Comments
Type
Overview
The OEF-P sensor controls fluorescent fixtures and can be mounted
directly to the fixtures via a 1/2” knock out. The nipple on the sensor
attaches with a lock nut through a 1/2” knockout on the fixture or on
a junction box and all wiring passes through the same knockout.
Features
Applications up to 40 feet in height
Coverage diameter of twice the mounting height (2MH)
Built in power supply, relay and light level sensor
Zero-Crossing Technology prolongs relay life by switching highinrush equipment at close to zero power
Compatible with electronic ballasts, incandescent lighting or
motor loads
No minimum load required
Direct installation to fixture; fits standard 1/2” knockout
PIR
Activated
Technical Data
OEF-P – High-Bay Fixture Mount


November 2014
Specifications
Technology
Electrical
Ratings
Input
Light Level
Sensing
Operating
Environment
Housing
Size
Standards
2
Passive Infrared (PIR)
Contacts:
800 VA @ 120 VAC Tungsten
800 VA @ 120 VAC Ballast
1200 VA @ 240-277 VAC Ballast
120/277 VAC +/- 10% 60Hz
0 to 200 foot-candles
Temperature: 32°F - 104°F (0°C - 40°C)
Relative humidity: Less than 95%, non-condensing
For indoor use only
Durable, injection molded housing. Polycarbonate
resin complies with UL 94V-0
3.08"H x 3.08"W x 1.70"D
(78.232mm x 78.232mm x 43.180mm)
FCC Compliant
UL Listed
www.coopercontrol.com
Description/Operation
The OEF-P, High-bay sensors are designed to detect motion from a
heat-emitting source (such as a person entering a space) within its
field-of-view and automatically switch lights ON. Lights will remain
ON until no motion is detected and a preset time delay has expired.
If no motion is detected during the time delay, the relay is opened,
turning the load off. No adjustments are needed at installation.
After the installer test, the sensor will automatically set itself to the
default 10-minute time delay. At installation, the sensor will scan the
coverage area to determine the optimum sensitivity setting.
Applications
Warehouses
Manufacturing
Garages
High Ceilings
Technical Data
OEF-P – High-Bay Fixture Mount


November 2014
Wiring Diagrams
HOT
LINE
NOTE:
120 VAC INCANDESCENT/TUNGSTEN;
MAX. LOAD: 6.7 AMPS, 800VA, 60HZ
120 VAC FLUORESCENT/BALLAST;
MAX. LOAD: 6.7 AMPS, 800VA, 60HZ
NEUTRAL
BLACK
WHITE 120-277 VAC**
BLUE
LOAD
240-277 VAC FLUORESCENT/BALLAST;
MAX. LOAD: 4.3 AMPS, 1200VA, 60HZ
Coverage
Mounting
OEF-P-2MH0-MV-S
NNote: Sensor needs to be mounted on fixture so that fixture does not block sensor
field of view.
www.coopercontrol.com
3
Technical Data
OEF-P – High-Bay Fixture Mount


November 2014
Coverage Hoods
Comes with each sensor
180 Degree
Aisle
Custom
NNote: Custom hood sections
can be broken off to create
custom pattern.
Ordering
Catalog #
Mounting
Photocell
Wire Lead Length
OEF-P-2MH0-MV-S
Side
Yes
36 inces
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton’s Cooper Controls Business
203 Cooper Circle
Peachtree City, GA 30269
coopercontrol.com
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. ACC141017
November 5, 2014
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.