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 Material
Cast Iron
C Dimension
29.69 in
RefPicture
ODP3P
Rotation
R
Brake Feature
No
Type
4278M
Substitute Motor
M2547T
Mounting
Rigid Base
Full Load Efficiency
95 %
BALD Family Names
Premium Efficient, Nema Premium™
Motor Shaft Length
5 7/8 in
Voltage Rating
460, 230
Full Load Amps
68
Hz
60 Hz
Efficiency Group
Premium Efficient
RPM
1800 rpm
Enclosure Designation
OPSB - Open Slotted Band
Drive End Bearing
6313
VoltCode
E1
Full Load Pf
87
Voltage
230/460
Washdown Duty
No
Frame Size
Shaft Input, Not a C-Face
Product Line
RG
Motor Shaft Size
2 3/8 in
Mult. Sym.
L1
Open End Bearing
6311
Full Load rpm
1775 rpm
Motor Application
General Purpose
Service Factor
1.15
Phase
Three Phase
Frame
364T
Useable at 208V
Yes
Poles
4
Mounting Style
F-1
Enclosure
OPSB
C Face Kit
14-1401
Epact Nominal Full Load Efficiency
93.6 %
Design
B
Weight
698.0 LB
EAN or UPC
781568105245
NEMA Premium
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