OEM-style axial fan from COMAIR ROTRON used in UPS and industrial electronics for chassis thermal regulation. Direct-fit drop-in replacement when the MR2B6NNNX model is specified, using OEM-style mounting and wiring interface.
Designed for continuous duty, this fan provides dependable airflow and static pressure to keep power components within their optimal operating temperature range.
Common in UPS and power-conversion assemblies specifying COMAIR ROTRON fans. Factory-style connector and footprint help speed service replacement.
Product Options โ Brand New vs. Tested Fans
Option
Description
Warranty
Brand New
Brand-new genuine COMAIR ROTRON fan โ factory-sealed; covered by the full manufacturer warranty.
1-Year
Tested
Operationally verified pull from a functioning system; rotation confirmed, bearings checked; cleaned and lightly lubricated.
90-Day
Specifications
Part #
Dimensions
Voltage
Airflow
Connector
Application
MR2B6NNNX
Axial fan assembly footprint โ per OEM drawing
Per nameplate (verify on fan label)
High-airflow axial fan
Lead wires or OEM harness (direct-fit)
UPS / electronics cooling
Compatibility
Part #
Compatible Models
Notes
MR2B6NNNX
Various UPS/industrial assemblies specifying COMAIR ROTRON MR2 series
Verify by exact P/N, voltage, and mounting; substitute only when approved by OEM.
Why buy from Gruber
Professionally reviewed โ Functionality analyzed in our electronics lab.
Ready to install โ Bench-tested for rotation, current draw, and airflow stability.
Guaranteed quality โ Backed by our 90-Day replacement warranty.