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