Monitoring relay for 3-phase voltage 3UG4618-2CR20

Monitoring relay for 3-phase voltage 3UG4618-2CR20 – Siemens – 3UG46182CR20 – 4011209642614: Type of electric connection=Spring clamp connection, With detachable clamps=yes, Rated control supply voltage Us at AC 50HZ=90..400 V, Rated control supply voltage Us at AC 60HZ=90..400 V, Rated control supply voltage Us at DC=0 V, Voltage type for actuating=AC, Phase sequence monitoring=yes, Phase failure detection=yes, Function under voltage detection=yes, Function over voltage detection=yes, Phase imbalance monitoring=yes, Voltage measuring range=90..400 V, Min. adjustable delay-on energization time=0 s, Max. permitted delay-on energization time=0 s, Min. adjustable off-delay time=0,1 s, Max. permitted off-delay time=20 s, Number of contacts as change-over contact=2, Width=22,5 mm, Height=103 mm, Depth=91 mm