Transformer switching relay TSR01

The TSR01 is an electronic relay for switching single-phase transformers of any design. It switches on one or more single-phase transformers in no-load operation or under load without inrush current.

The soft switch-on method avoids the inrush current and not only limits it. Thanks to its compact design and extended wide voltage ranges, the TSR01 is ideal for use in medical technology, for example in dialysis machines, laser systems or medical isolating transformers.

For safe operation, it is necessary to install the circuit board in a closed housing.