TR8/12 Transformer for intermittent duty (door bells), 8VA, 230/12Vac, built-in PTC protection, 1 DIN module size
TR8/24 Transformer for intermittent duty (door bells), 8VA, 230/24Vac, built-in PTC protection, 1 DIN module size
TR20/12-24 Transformer for intermittent duty (door bells), 20VA, 230/12-24Vac, built-in PTC protection, 2 DIN modules size
TR40/12-24 Transformer for intermittent duty (door bells), 40VA, 230/12-24Vac, built-in PTC protection, 2 DIN modules size
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