TRN / TRRD / TRRE

The TRN / TRRD / TRRE auto-transformer five-stage speed controllers are designed for switching fans of the type RP, RQ, RO, RF. The TRN five-stage controllers have a separate control (ORe) and power part, which are interconnected by a cable. The TRRD 5-stage controllers are equipped with switches on the front panel of the controller. It is necessary to use an STD protection relay for the controllers. The TRRE five-stage controllers are designed for single-phase fans. The controllers have a built-in control and power section. The controllers must be equipped with a STE protection relay.

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TRN 2D

transformer speed controller

Regular Price: €744 €900

Special Price Excl. Tax: €632 Incl. Tax: €765

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TRN 2E

transformer speed controller

Regular Price: €438 €530

Special Price Excl. Tax: €372 Incl. Tax: €450

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TRN 4D

transformer speed controller

Regular Price: €950 €1,150

Special Price Excl. Tax: €808 Incl. Tax: €977

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TRN 4E

transformer speed controller

Regular Price: €460 €556

Special Price Excl. Tax: €391 Incl. Tax: €473

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TRN 7D

transformer speed controller

Regular Price: €1,419 €1,717

Special Price Excl. Tax: €1,206 Incl. Tax: €1,460

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TRN 7E

transformer speed controller

Regular Price: €607 €734

Special Price Excl. Tax: €516 Incl. Tax: €624

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TRN 9D

transformer speed controller

Regular Price: €1,642 €1,987

Special Price Excl. Tax: €1,396 Incl. Tax: €1,689

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TRRD2

transformer speed controller

Regular Price: €397 €480

Special Price Excl. Tax: €337 Incl. Tax: €408

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TRRD4

transformer speed controller

Regular Price: €593 €717

Special Price Excl. Tax: €504 Incl. Tax: €610

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TRRD7

transformer speed controller

Regular Price: €675 €816

Special Price Excl. Tax: €573 Incl. Tax: €694

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TRRD9

transformer speed controller

Regular Price: €696 €843

Special Price Excl. Tax: €592 Incl. Tax: €716

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TRRE2

transformer speed controller

Regular Price: €257 €311

Special Price Excl. Tax: €219 Incl. Tax: €265

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TRRE4

transformer speed controller

Regular Price: €238 €288

Special Price Excl. Tax: €202 Incl. Tax: €245

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TRRE7

transformer speed controller

Regular Price: €314 €379

Special Price Excl. Tax: €267 Incl. Tax: €323

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