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JUMO TYA-432 thyristor power switch (709010)

Features

  • Load currents 25A and 50A (max.)
  • Load voltages 265V and 530V (max.)
  • Control voltage 4...32V DC
  • Without cooling body
  • Control and power section electrically isolated
  • Varistor to protect against voltage peaks
  • Input status indicated by an LED
  • UL approval

Applications

  • Contact-free switching of alternating current consumers (ohmic-inductive) with a high switching frequency
  • Plastic packaging industry
  • Air conditioning and heating technology
  • Industrial kiln/furnace technology

Description

Control and power section electrically isolated by opto-couplers. The control signal range is compatible with the JUMO controller logic outputs. The power section operates as a zero voltage switch, i.e. switching always takes place at zero voltage, independent of the time when the control signal changes. This avoids noise or interference voltage. A varistor is internally integrated on the output side to protect against voltage peaks. The input status is displayed by an LED.

Article number Product description Price / piece
00408536

model: TYA432-45 (1-phase)

load current: 25A

load voltage: AC 265V

price on request
00408537

model: TYA432-45 (1-phase)

load current: 50A

load voltage: AC 530V

price on request