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Grey metal NEMA enclosure with front-mounted reset button and terminal block visible

SQUARE D

SQUARE D 8536SCO3V02ES Magnetic Motor Starter 10 hp 110/120V AC

SKU CH-MQPX-D4V77

Three-phase magnetic motor starter rated 10 hp at 480 V with 110/120 V AC coil and thermal overload protection

  • Thermal overload protection safeguards motors up to 10 hp
  • Non-reversing design suits single-direction industrial applications
  • Three-pole NEMA starter handles 110/120V AC coil voltage
  • Rated for 208, 240, 480 and 600V AC three-phase systems
  • Zero auxiliary contacts simplifies wiring for basic control circuits

Industrial three-phase motor starter

The SQUARE D 8536SCO3V02ES is a NEMA-style magnetic motor starter rated for 10 hp at 480V and 600V AC three-phase. It suits maintenance teams and panel builders who need a non-reversing starter with a 110/120V AC coil for standard control circuits.

Open NEMA enclosure with thermal overload

The starter uses a three-pole design and thermal overload protection without auxiliary contacts. Its open construction is intended for installation inside a suitable enclosure, so wiring access and mounting follow the panel layout rather than a pre-drilled housing.

Voltage-specific horsepower limits apply

At 208V and 240V AC three-phase the rating drops to 7 1/2 hp, while 480V and 600V AC support the full 10 hp. The 110/120V AC coil voltage is fixed, so the control circuit must match that supply; the starter does not reverse and offers no auxiliary contacts for interlocking or signalling.

Highlights

  • Thermal overload protection safeguards motors up to 10 hp
  • Non-reversing design suits single-direction industrial applications
  • Three-pole NEMA starter handles 110/120V AC coil voltage
  • Rated for 208, 240, 480 and 600V AC three-phase systems
  • Zero auxiliary contacts simplifies wiring for basic control circuits

Specifications

BrandSQUARE D

Questions about this item

What coil voltage does the 8536SCO3V02ES starter use, and what maximum line voltage is it rated for?

The coil operates on 110/120V AC and the starter is rated for a maximum of 600V AC on the power circuit.

What mounting style and pole configuration does this NEMA starter have?

It is a NEMA-style, three-pole, non-reversing magnetic motor starter with no auxiliary contacts included.

How is the thermal overload protection set up on this starter, and what common step is missed?

The starter uses built-in thermal overload protection; the step often missed is selecting and installing the correct heater elements for the motor’s full-load current.

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