Square D S30021-507-51 Control Transformer Type EO-3 Class 9070 Series B 50/60Hz All Brands_Hadco short circuit protection and current

short circuit protection and current limiting features

providing reliable protection for your electrical equipment

The sturdy hook-rail and reliable connection improves its security

minimizing risk to your electrical infrastructure

Square D S 30021-529-50 Transformer 220/230/240/440/460/480V 50/60Hz

Square D S30021-507-51 Control Transformer Type EO-3 Class 9070 Series B 50/60Hz All Brands_Hadco short circuit protection and currentSquare D S30021 507 51 Control Transformer Type EO 2 Class 9070 Series B 50 60Hz 220 240V 440 480V This Square D S30021 507 51 Control Transformer offers reliable voltage transformation and circuit isolation with a Class 9070 Series B 50 60Hz rating. Ideal for industrial and commercial applications, it ensures proper motor and equipment operation while providing safety features.