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
Rotation
R
Frame Material
Steel
Full Load Pf
87
Mult. Sym.
L1
Voltage Rating
460, 230
Useable at 208V
Yes
BALD Family Names
Premium Efficient, Nema Premium™
RPM
1800 rpm
Motor Application
General Purpose
Service Factor
1.15
Enclosure Designation
OPSB - Open Slotted Band
Epact Nominal Full Load Efficiency
93 %
Full Load Efficiency
94.5 %
Motor Shaft Length
5 1/4 in
Drive End Bearing
6312
Substitute Motor
M2543T
Brake Feature
No
Poles
4
Mounting
Rigid Base
Frame
326T
Efficiency Group
Premium Efficient
Open End Bearing
6311
Voltage
230/460
Design
B
Hz
60 Hz
Frame Size
Shaft Input, Not a C-Face
RefPicture
EMDP
Mounting Style
F-1
Full Load rpm
1775 rpm
Motor Shaft Size
2 1/8 in
Washdown Duty
No
Type
4256M
Phase
Three Phase
Product Line
RG
C Face Kit
42-1300
Enclosure
OPSB
Full Load Amps
57
VoltCode
E1
Weight
467.0 LB
EAN or UPC
781568105184
NEMA Premium
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