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Black 80mm square cooling fan with three-pin connector

OEM Industries

OEM Industries MMF-08G24ES CP1 80mm 24V 0.13A 3 Pin CPU cooler

SKU CH-9K93-Z04DG

80 mm square fan with dual-ball bearings and a three-pin connector runs on 24 V at 0.13 A for inverter and PLC cooling

  • Fan size80 mm
  • Bearing design2 Ball
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • Original Melco build ensures industrial-grade reliability
  • 80 mm square frame fits standard 80×25 mm mounting holes
  • Dual ball bearing extends operational lifespan under continuous load
  • 24 V 0.13 A rating matches YASKAWA and ABB inverter specifications
  • Three-pin connector provides tachometer feedback for speed monitoring

Compact 80 mm fan for industrial inverters

The OEM Industries MMF-08G24ES CP1 is an 80 mm square fan built for 24 V inverter cooling in YASKAWA and ABB PLC equipment. It suits maintenance engineers who need a direct replacement for the original Melco CA1941H01 unit.

24 V three-pin power constraint

The fan draws 0.13 A from a 24 V supply through a three-wire, three-pin connector. It cannot operate on 12 V or 5 V rails and lacks PWM control, so speed is fixed by the supplied voltage.

Dual-ball bearing for continuous duty

Two ball bearings support the rotor, giving longer life in 24/7 inverter cabinets than sleeve-bearing alternatives. Buyers who need variable speed or lower voltage operation should look elsewhere.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 80% of the 1,559 comparable items (median $19.99).
Fan size 80 mm
Typical for this category: the median of 812 items is 80 mm.

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Specifications

Product
Model nameMMF-08G24ES CP1
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size80 mm
Bearing design2 Ball
More details
LED lightingNo

Questions about this item

Is the 80 mm size the only version available for this fan?

The listing shows a single 80 mm by 25 mm model with a 24 V, 0.13 A rating and three-pin connector; no alternative sizes or voltages are offered.

What does the 0.13 A current draw mean for cooling performance inside a PLC cabinet?

At 24 V the fan draws 0.13 A, delivering the airflow Melco specifies for inverter cooling in YASKAWA and ABB units without overloading the 24 V rail.

How does the three-pin connector limit speed control compared to a four-pin PWM header?

The three-pin design supplies power, ground and a tachometer signal only, so speed can be reduced by lowering voltage but not by PWM duty-cycle commands.

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