The GV4PE50N6: At 480Y/277 V UL drops to 35 kA; at 600Y/347 V UL it is 18 kA. The IEC ratings follow a similar derating: 50 kA at 380–415 V, 15 kA at 525 V, and 8 kA at 660–690 V.
Motor power and trip technology
Rated 50 A line current, the GV4PE50N6 covers motor power from 11 kW at 400 V up to 45 kW at 690 V (AC-3 duty).
Standards and physical fit
The 3-pole device measures 81 mm wide, 155 mm high, 116 mm deep, with a connection pitch of 27 mm (35 mm with spreaders). IP40 front protection, IK07 impact resistance, and pollution degree 3 suit it for standard industrial enclosures.