• Model:RDS1

RDS 1 Helios Transformer Controller With Motor Protection

£ 343.13 (excl. VAT)

£ 411.76 (inc. VAT)

RDS 1 Helios Transformer Controller With Motor Protection
Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be controlled up to the nominal load. If a thermal contact trips all fans will be disconnected.
Step switch and control lamp included.
Restarting via “0” position after interference or power cut off.
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Data sheet

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Really well made but comes with no speed controler? ?and can...