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