Allen Bradley 4 A 140MT Motor Protection Unit, 690 V ac

The Rockwell Automation bulletin 140MT motor circuit protector offer enhanced ratings that enable assembled starters to be applied without additional branch circuit protection. Tap conductor ratings allow smaller conductors in group motor installations, saving you money. Motor circuit protector is applied with a separate overload relay for three-component starters.

Extends current range
Improves thermal performance reducing heat loss
Addresses more applications through higher short circuit ratings
Allows smaller conductors in group motor installations