Shunt Trip Unit, Left Side Mount, 24VDC, 18mm W, 140MT

Our Bulletin 140MT motor circuit protectors (D9N version) provide magnetic short-circuit and rated up to 40A.These can be applied as part of three component starters in combination with Contactors and Overload relays. Tap conductor ratings allow smaller conductors in group motor installations, saving you money. Motor circuit protectors are tested with contactors and overload relays to provide high short circuit protection.