AutomationDirect | Single-Phase Open Core Industrial Control Transformers

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Hammond HPS Spartan® industrial open core control transformers offer an efficient and economical solution for applications where high inrush or machine tool duty are not necessary. These 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 from 480x600 VAC, 240x480 VAC or 208x416 VAC to 120x240 VAC and 120x240 VAC to 12x24 VAC. HPS Spartan open core control transformers are ideally suited for general purpose, industrial and light duty loads and are well suited for HVAC applications, signal and alarm systems, and motor control circuits. Spartan control transformers start at $29.75 and have a 15-year warranty.

​Four series of open core control transformers are available:

• 240x480 VAC to 120x240 VAC Specifications 
• 120x240 VAC to 12x24 VAC Specifications 
• 480x600 VAC to 120x240 VAC Specifications 
• 208x416 VAC to 120x240 VAC Specifications 
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