Marathon U344A Close Coupled Pump Motor IHP Kits

Marathon U344A Close Coupled Pump Motor IHP KitsAdditional Information Electrical TypeThree Phase HP15 Frame254JM EnclosureTEFC PhaseThree Voltage230 460 RotationREV OverloadNone MaterialAluminum MountingRigid Base Amperage36. 0 18. 0 Shaft TypeSingle

67 % Rated voltage 400 V Rated current 5

2 POLES 4 NUMBER SPEEDS 1 RPM 1775 RPM 2 1775 HERTZ 60 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 FRME 254 SHAFT CODE TC MOUNTING HORZ-FOOTLESS ASSEMBLY POSITION NA MOTOR TYPE LEF OPPOSITE END BEARING 6207-J/C3 SHAFT END BEARING 6310-J/C3 AMBIENT 40 SERVICE FACTOR 1 STARTCAPMFD N\A SHIPPING WEIGHT 316 INSULATION CLASS F KVA CODE LETTER G NEMA NOMINAL EFFICIENCY 92

Amperes 348 A LRC 6

1 a Front Face Code Standard Front Shaft Indicator None Heater Indicator No Heater Insulation Class F Inverter Code Not Inverter KVA Code H Lifting Lugs Standard Lifting Lugs Locked Bearing Indicator No Locked Bearing Motor Lead Exit Ko Box Motor Lead Termination Flying Leads Motor Lead Quantity/Wire Size 9 @ 14 AWG Motor Type 3744M Mounting Arrangement F1 Number of Poles 4 Overall Length 19

6 A Number of poles 3 Short-circuit release 13 x Iemax Rated operational voltage Ue 690 V Rated operational frequency 50/60 Hz Rated insulation voltage Ui 690 V Rated impulse withstand voltage Uimp 6 kV Utilization category - IEC60947-2 (motor starter protector/circuit breaker) A Utilization category - IEC60947-4-1 (Motor Starters) AC-3 Trip test Yes Overload protection Yes Phase failure sensitivity Yes Trip indication No Tripping class 10 Maximum operating frequency (ops

JSL425A SPEC

0 V @ 60 HZ Agency Approvals UR CSA Ambient Temperature 40 °C Auxillary Box No Auxillary Box Auxillary Box Lead Termination None Base Indicator Rigid Bearing Grease Type Polyrex EM (-20F +300F) Blower None Current @ Voltage 1

Pushbuttons and Pilot Lights Line Overview

UL approval UL1077 Trip curve D Number of poles 1 pole Rated current 25 A Maximum voltage 277 VAC Type Thermal-magnetic Attributes

CDRX18344T-5 HP 3 VOLTS 575 AMPS 3

5 HP - TENV - 1775 PHASETYPE 3_PHASE MOTOR ENCLOSURE TENV HORSEPOWER 1

Load 53° C Start Configuration DOL Break-Down Torque 27