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Viking DUTT15 is a 15 amp toroid transformer that supplies 24 VAC to the control board in Viking H-10, L-3, T-21 and Q-7 gate operators. It mounts in the operator power box. The same transformer is used in the older DUPCB-board versions and the current VFlex-board versions of these operators. Fits H-10 (115/230 VAC 1-phase) L-3 (115/230 VAC 1-phase) T-21 (115/230 VAC 1-phase) Q-7 (115/230 VAC 1-phase) Before You Order Check for DUTT15 or a 15 amp rating on the old transformer. The K-2, F-1, R-6, G-5 and other ECU-based operators use the 10 amp DUTT10 instead.
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🇺🇸 Ship from USA · On Agora since 2026
$265.31