SKU: A437408-HV Category:

Three Phase – Enclosed

£207.90 ex. VAT

Quantity discounts
1-4 5-9 10-19 20+
£207.90 £197.51 £187.63 £178.27



This range of thyristor stack provides full seamless control of three phase resistive loads, using two thirds control technique. Signal control is by a dc signal or manual control via a 5k? potentiometer. This burst firing control stack uses fast pulse zero volts switching technology, to minimise flicker and eliminate RFI problems, it also incorporates an auto-reset temperature trip, integral semiconductor fuses and heatsink. This model, which is naturally air cooled and has easy access to signal & power terminals for simple installation.

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Weight 2.6 kg
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