LV426821 Schneider Electric

LV426844 - shunt trip (spring) MX-208...240 V AC 60Hz-220…240 50Hz-277 V AC 60Hz-250 V DC

Undervoltage release (spring) MN - 24 V AC 50/60Hz - 24 V DC

Undervoltage release (pre-wired) MN - 380...415 V AC 50Hz