
Product Information Packet
M2531T-5
25HP,1760RPM,3PH,60HZ,284T,3942M,OPSB,F1
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.

Product Information Packet: M2531T-5 - 25HP,1760RPM,3PH,60HZ,284T,3942M,OPSB,F1
Part Detail
Revision: S Status: INA/A Change #: Proprietary: No
Type: AC Elec. Spec: 39WGW961 CD Diagram: CD0006 Mfg Plant:
Mech. Spec: 39L31 Layout: 39LYL031 Poles: 04 Created Date:
Base: RG Eff. Date: 03-08-2016 Leads: 3#10
Specs
Catalog Number: M2531T-5
Frame: 284T
Frame Material: Steel
Output @ Frequency: 25.000 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 575.0 V @ 60 HZ
XP Division: Not Applicable
Agency Approvals: CSA
UR
Auxillary Box: No Auxillary Box
Auxillary Box Lead Termination: None
Base Indicator: Rigid
Bearing Grease Type: Polyrex EM (-20F +300F)
Blower: None
Current @ Voltage: 24.400 A @ 575.0 V
Design Code: B
Drip Cover: No Drip Cover
Inverter Code: Not Inverter
KVA Code: G
Lifting Lugs: Standard Lifting Lugs
Locked Bearing Indicator: No Locked Bearing
Motor Lead Quantity/Wire Size: 3 @ 10 AWG
Motor Lead Exit: Ko Box
Motor Lead Termination: Flying Leads
Motor Type: 3942M
Mounting Arrangement: F1
Power Factor: 84
Product Family: General Purpose
Pulley End Bearing Type: Ball
Pulley Face Code: Standard
Pulley Shaft Indicator: Standard
Rodent Screen: None
Shaft Extension Location: Pulley End
Shaft Ground Indicator: No Shaft Grounding
Duty Rating: CONT
Shaft Rotation: Reversible
Page 2 of 11

Product Information Packet: M2531T-5 - 25HP,1760RPM,3PH,60HZ,284T,3942M,OPSB,F1
Electrically Isolated Bearing: Not Electrically Isolated
Feedback Device: NO FEEDBACK
Front Face Code: Standard
Front Shaft Indicator: None
Heater Indicator: No Heater
Insulation Class: B
Shaft Slinger Indicator: No Slinger
Speed Code: Single Speed
Motor Standards: NEMA
Starting Method: Direct on line
Thermal Device - Bearing: None
Thermal Device - Winding: None
Vibration Sensor Indicator: No Vibration Sensor
Page 3 of 11

Product Information Packet: M2531T-5 - 25HP,1760RPM,3PH,60HZ,284T,3942M,OPSB,F1
Nameplate NP1256L
CAT.NO. M2531T-5
SPEC. 39L031W961H1
HP 25
VOLTS 575
AMP 24.4
RPM 1760
FRAME 284T HZ 60 PH 3
SER.F. 1.15 CODE G DES B CLASS B
NEMA-NOM-EFF 91.7 PF 84
RATING 40C AMB-CONT
CC 010A USABLE AT 208V
DE 6311 ODE 6208
ENCL OPSB SN
Page 4 of 11