MARCUS TRANSFORMER MC500A Control Transformer Additive Polarity, Industrial, Enclosed 500 VA Copper Winding 1 PH, 120 VAC,

Single phase closed type industrial control transformer. Rugged split side covers provide easy access to wiring compartments and allow installation with either solid or flexible conduit. Many multi-voltage primary and secondary models increase range of applications per unit. Solidly fixed terminals with standard combination screw connections facilitate wiring. All Terminals clearly identified additive polarity markings. Every coil bobbin-wound for greater efficiency and superior heat evacuation capability. All models built with heat-proof insulation for compact size and long life. Standard electical knockouts and double D fuse knockouts are provided on all units. All units can be mounted either vertically or horizontally with a unique universal mounting plate which is directly interchangeable with many other popular control transformers. Easily installed with key holes and mounting slots. All units come with a primary and secondary ground lug. All units CSA Certified UL Listed.