Page 52 - Motor_protection_and_control_Manual_motor_starters_ contactors

Technical data

MO5100, MO495, MO496 manual motor starters magnetic only

Main circuit – Utilization characteristics according to UL/CSA
Type MO5100 MO495, MO496
Standards UR (UL recognized) UL 508, CSA 22.2 No. 14
Maximum operational voltage 480 V - 600 V Y / 347 V 600 V AC
2 Manual motor controller ratings See table "UL 508 – Manual motor controller" See table "UL 508 – Manual motor controller"
Trip rating 130% of magentic setting 125 % FLA
Motor ratings Horsepower See table "Motor ratings, three-phase" See table "Motor ratings, three-phase"
Full Load Amps (FLA) See table "Motor ratings, three-phase" See table "Motor ratings, three-phase"

Motor ratings, three-phase
hp Horsepower
FLA Full Load Amps
Type General purpose rating Full Load Amps 200 - 208 V AC 230 V AC 460 V AC 575 V AC
at max. 600 V AC
A FLA hp hp hp hp
MO5100-70 70 70 20 25 50 -
MO5100-80 80 80 25 25 60 -
MO5100-100 100* 100 30 30 75 -
MO495-75 75 75 25 25 60 75
MO495-90 90 90 30 30 75 100
MO495-100 100 100 40 40 75 100
MO496-75 75 75 25 25 60 75
MO496-90 90 90 30 30 75 100
MO496-100 100 100 30 40 75 100
UL 508 – Manual motor controller
Type Circuit breaker or class R Max. circuit breaker or Maximum short-circuit current
fuse per UL/NEC fuse per UL/NEC for motor disconnect for group installation
480/600 V 480/600 V 480 V 600 V 480 V 600 V
A A kA kA kA kA
MO5100-70 - - 65 25 - -
MO5100-80 - - 65 25 - -
MO5100-100 - - 65 25 - -
MO495-75 250 500 65 30 65 30
MO495-90 300 500 65 30 65 30
MO495-100 350 500 65 10 65 10
MO496-75 300 500 65 30 65 30
MO496-90 350 500 65 10 65 10
MO496-100 400 500 65 10 65 10

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