MAIN CHARACTERISTICS range MASTERPACT range of product MASTERPACT NT device short name MN product or component type VOLTAGE RELEASE device application CONTROL range compatibility MASTERPACT MASTERPACT NT offer type C4 voltage release type UNDERVOLTAGE RELEASE [Uc] control circuit voltage 200..250 V AC COMPLEMETARY CHARACTERISTICS threshold tripping voltage 0.35...0.7 UN - DURING OPENING TIME supply holding power 4.5 VA mounting mode FIXED response time 40 MS MASTERPACT NT accessory / separate part category SPARE PARTS MASTERPACT NT