Siemens Industrial Controls MT0200J Transformer 321142-301 preventing the arcing and heating

preventing the arcing and heating common with plug-in alternatives

providing an exact fit for compatible piston compressors and reciprocating air compressors

The extended fitting design provides critical space-saving advantages in compact industrial setups

a grounded secondary on the 24 VAC input transformer can blow the unit's fuse

Siemens Industrial Controls MT0200J Transformer 321142-301 preventing the arcing and heatingThe Siemens Industrial Controls MT0200J Transformer is a heavy duty 200VA control power transformer engineered for the rigorous demands of industrial automation and HVACR systems. As a Class MT unit, it excels in voltage regulation during high inrush conditions, typically encountered when energizing magnetic starters, contactors, and large solenoids. This multi tap model supports primary voltages of 208 230 460V and provides versatile secondary