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Square silver metal frame fan with black blades and two wires

Fans

Fans 3115PS-12T-B30 115V 8038 case fan

SKU CH-6DJT-W93N6 MPN 3115PS-12T-B30

An 80 mm AC case fan running at 3200 rpm with double ball bearings and 32 CFM airflow

  • Reliable long-life operation from double ball bearing
  • Consistent cooling with 32CFM airflow at 3200rpm
  • Quiet 38dBA noise level suits noise-sensitive environments
  • Sturdy aluminium frame resists high temperatures
  • Direct 115V AC power with simple two-pin wiring

Industrial AC Case Fan

The NMB 3115PS-12T-B30 is an 80 mm square frame fan designed for 115 V AC mains supply. It targets industrial equipment, medical devices, and rail-vehicle cooling where a direct AC connection is required. The two-pin wiring simplifies installation in control cabinets and machinery. It is not suited for standard PC builds that rely on 12 V DC headers.

Airflow and Noise Limits

Rated at 32 CFM and 3200 rpm, the fan delivers modest airflow for an 8038 form factor. Acoustic output reaches 38 dBA at full speed, which is audible in quiet rooms. The 7 to 9 watt draw reflects the AC motor design. Builders needing higher static pressure or PWM speed control will find this model insufficient.

Metal Frame and Bearing Life

An aluminium frame and double ball bearing construction support continuous operation in high-temperature environments. The 80 x 80 x 38 mm metal body resists vibration better than plastic alternatives. Two-pin termination means no tachometer or speed regulation signal is available. Users requiring motherboard fan headers or variable speed should select a DC PWM unit instead.

Highlights

  • Reliable long-life operation from double ball bearing
  • Consistent cooling with 32CFM airflow at 3200rpm
  • Quiet 38dBA noise level suits noise-sensitive environments
  • Sturdy aluminium frame resists high temperatures
  • Direct 115V AC power with simple two-pin wiring

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the two-pin version or a different wiring option?

This model uses a two-pin connector for 115 V AC power; no other wiring variant is offered for this part number.

What does the 32 CFM airflow figure mean once the fan is installed?

At 3200 rpm the fan moves 32 CFM of air through an 80×80×38 mm frame, suitable for spot cooling in industrial enclosures.

How does the 115 V AC interface limit speed control options?

The fan runs directly from 115 V AC mains at a fixed 3200 rpm; no PWM or voltage regulation is supported on the two-pin supply.

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