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Marathon

Marathon R353B - 4-3 HP, TEFC, Frame 132S

Model: R353B

Marathon R353B motor — 4-3 HP, 3-phase, 230/460 / 200/400 V, 1200/1000 RPM, 132S frame, TEFC, 89.5% efficiency.

Technical Specifications

Horsepower (HP)4-3
Frame Size132S
EnclosureTEFC
Full Load Speed (RPM)1200/1000
Voltage230/460 / 200/400
Phase3
Full Load Amps (A)11.6/5.8
Weight (lbs)76
CategoryGeneral Purpose
Electrical TypeAC Induction
RotationCW/CCW
Frequency60
Efficiency (%)89.5
Duty TypeGeneral Purpose

Manufacturer

Marathon

A Regal Rexnord brand manufacturing industrial-grade electric motors. Known for Blue Chip XRI, Black Max, and severe duty product lines.

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