Optional accessories available for Hammond control transformers rated up to 3000VA or 30A, include a fuse block adapter kit that allows the addition of a third-party fuse block assembly onto the control transformer; finger guards for either primary or secondary sides protect from accidental contact with live terminations.
Hammond HPS Spartan industrial open core and coil control transformers offer an efficient and economical solution for applications where high inrush or machine tool duty are not necessary. The units are well suited for HVAC applications, signal and alarm systems, motor control circuits, lighting and circuit isolation.
The HPS Spartan control transformers are open style units in ratings from 50VA up to 5000VA. Units from 50VA to 3000VA (30 amps) include molded terminal blocks. Optional finger guards and a fuse block adapter kit are available.
Four series of open core control transformers are available:
Hammond open core control transformers start at