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Transformer switching relay TSRL

The TSRL is our standard product for switching of various single–phase transformers. With its soft starting procedure, the relay activates one or several single-phase transformers in no-load operation or under load without inrush. This procedure avoids the inrush current and does not only limit it. Using the TSRL, the transformers can be fast fused to their nominal current on the primary side and thus can be protected ideally. Futhermore transformers can be designed cost-efficiently. 

Special versions of the TSRL are suitable for more challenging applications such as soft starting of power supplies.

Wolfgang Kraft

For commercial questions

Wolfgang Kraft
Mitarbeiter Vertrieb
Phone +49 7661 9855 103

wolfgang.kraft@fsm.ag

Stefan Freitag

For technical questions

Stefan Freitag
Entwicklung
Phone +49 7661 9855 303

stefan.freitag@fsm.ag

Features
Mains voltage 110, 230, 400, 500 V and various wide voltage ranges
Rated current 16 and 32 A
Control input for normally open contact and control voltage
Design circuit board, housing with or without standard rail holder
Downloads

Further products

Transformer Switching Relay
More about TSRL​​​​​​F​

Transformer Switching Relay
More about TSR01

Transformer Switching Relay
More about TSRD

Transformer Switching Relay
More about TSRDF

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