Siemens Furnas 14DS32A Contactor

Siemens Furnas 14DS32A Contactor is a compact motor starter in the Furnas 14DS family with a 32 A main current rating, designed to switch three-phase loads in industrial control circuits. The model name and accompanying literature indicate its role as a standard, size-appropriate contactor within Siemens Furnas' legacy line, commonly deployed in panels to start and stop medium-size three-phase motors when paired with overload protection. The coil voltage for this series includes 110/120 VAC options, which suits North American control wiring practices and makes it straightforward to drive from standard control circuits without adapter transformers. This 14DS32A is engineered for reliable operation in control panels and machine control applications, where repeatable switching and coordination with protection devices are essential. When integrated into a complete motor-control scheme, it supports consistent, maintainable control of three-phase equipment and aligns with Furnas/Siemens motor-control architectures used across industrial facilities.