Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Frame Size
Shaft Input, Not a C-Face
RefPicture
ODP3P
C Face Kit
14-1401
Open End Bearing
6311
Poles
4
Efficiency Group
Premium Efficient
Drive End Bearing
6313
Full Load Efficiency
95 %
Motor Shaft Size
2 3/8 in
Hz
60 Hz
Washdown Duty
No
Phase
Three Phase
Type
4278M
RPM
1800 rpm
Full Load Amps
68
Voltage
230/460
Epact Nominal Full Load Efficiency
93.6 %
Service Factor
1.15
Mounting
Rigid Base
Frame
364T
Motor Shaft Length
5 7/8 in
C Dimension
29.69 in
Frame Material
Cast Iron
Enclosure Designation
OPSB - Open Slotted Band
Brake Feature
No
Motor Application
General Purpose
Product Line
RG
Rotation
R
Mounting Style
F-1
Substitute Motor
M2547T
Useable at 208V
Yes
Voltage Rating
460, 230
BALD Family Names
Premium Efficient, Nema Premium™
Mult. Sym.
L1
Design
B
Full Load Pf
87
Full Load rpm
1775 rpm
VoltCode
E1
Enclosure
OPSB
Weight
698.0 LB
EAN or UPC
781568105245
NEMA Premium
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