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Hirschmann / Belden Automation

Cooltron DC Fans

COOLTRON brushless DC fans range in size from 15~172 mm, thickness from 6~55 mm, voltage from DC 3.3V, 5V, 12V, 24V, 48V, and ball, sleeve or hybrid bearing styles.

Cooltron AC Fans

COOLTRON inductive AC fans range in size from 60~254 mm, thickness from 25~89mm, voltage from 110V~220V, ball or sleeve bearings and wire lead or terminals.

Cooltron Blowers

COOLTRON AC & DC blowers range in size from 51~220 mm, thickness from 15~56 mm, voltage from 5~48 VDC and 110V~220 VAC.

Hirschmann Catalog



Excellence Series


The Cooltron Excellence Series line designated by an ES is designed for high-end applications that require ex-ceptional reliability, such as medical instruments. Fans and blowers that fall under this series have a superior lifespan and performance. Compared to a similar fan or blower from the standard series, this line would be more durable and longer lasting due to its superior engineering and materials.


Excellence Series:  Operating Temperature: -20°C to 70° C (Humidity 15% to 90% RH)

                                Storage Temperature: -40°C to 85°C (Humidity 15% to 90% RH)


Standard Series


The Cooltron Standard Series line designated by an SS is designed for general applications such as computers and cabinets. Fans and blowers that fall under this series have a standard lifespan and reliability that ex-ceeds the industrial average. They are also more price competitive than comparable fans in the ex-cellence  series.


Standard Series: Operating Temperature: -10°C to 70° C (Humidity 35% to 85% RH)

                            Storage Temperature: -40°C to 75°C (Humidity 35% to 85% RH)


  • Approved by major testing groups and manufactured by ISO certified factories.
  • Three year standard warranty on all fans, blowers, and fan accessories.
  • 25% Shorter lead time than the cooling fan industrial average.
  • Over 200,000 units of inventory stock with JIT delivery and logistic systems.
  • The broadest selection, able to meet various specifications and target prices.
  • Dependable and knowledgeable service team to assist you in your designs or project.