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Rectangular black AC case fan 172 by 150 by 50 mm with plastic blades and wire leads

SXDOOL

SXDOOL PA55H3-C 172×150×50mm AC 100V case fan

SKU CH-4ZMR-Y4RRM MPN PA55H3-C

AC 100 V case fan measuring 172 × 150 × 50 mm with double ball bearings, 149–160 CFM airflow and 52–55 dB-A noise

  • TypeCase Fan
  • Reliable long-term cooling with 50000-hour double ball bearing life
  • Strong airflow of 149 to 160 CFM from 172×150×50 mm frame
  • Efficient 100 V AC operation at 38 W with 0.18 to 0.21 A draw
  • Quiet running at 52 to 55 dB-A despite 2500 to 2800 RPM speed
  • Durable Class B insulation rated to 155 °C with precision imported bearings

AC 100V Case Fan

The SXDOOL PA55H3-C is a 172×150×50mm AC-powered case fan rated for 100V mains supply. It uses a double ball bearing and runs at 2500 or 2800 R/min depending on load. The unit draws 0.18/0.21A and consumes 38W while delivering 149/160 CFM of airflow. It is built for industrial enclosures or specialist builds that can feed AC power directly to a fan.

Suited for AC-powered enclosures

This fan suits integrators who have a 100V AC circuit available inside the chassis and need 50000-hour bearing life with Class B insulation rated to 155°C. It is not for builders who power fans from a motherboard header or a low-voltage DC supply, nor for anyone needing a compact low-noise fan for a standard desktop case.

100V AC operating voltage

The single specification that decides fitment is the 100V AC working voltage. Without a matching AC source and appropriate safety wiring, the fan cannot operate. Check your enclosure's power distribution before ordering.

Highlights

  • Reliable long-term cooling with 50000-hour double ball bearing life
  • Strong airflow of 149 to 160 CFM from 172×150×50 mm frame
  • Efficient 100 V AC operation at 38 W with 0.18 to 0.21 A draw
  • Quiet running at 52 to 55 dB-A despite 2500 to 2800 RPM speed
  • Durable Class B insulation rated to 155 °C with precision imported bearings

Specifications

TypeCase Fan

Questions about this item

Does the PA55H3-C include mounting screws or a power cable, or must they be bought separately?

The fan is supplied as the motor and frame only; mounting hardware and an AC power lead are not included and must be sourced separately.

Should I choose the 0.18 A / 2500 rpm setting or the 0.21 A / 2800 rpm setting for my build?

The lower figure runs at 2500 rpm with 149 CFM and 52 dB-A; the higher figure runs at 2800 rpm with 160 CFM and 55 dB-A — pick the lower for quieter operation or the higher for maximum airflow.

What does the 38 W rating mean when the fan is installed in a 100 V AC system?

At 100 V AC the fan draws 0.18 A at low speed or 0.21 A at high speed, consuming 38 W in either case while delivering 149 or 160 CFM respectively.

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