Siemens CONTACTOR RELAY 4NO+4NC AC 120V SCREW

Area: Sirius Innovation
Series: 3RH
Coil Voltage: 120 V AC
Rated Contact Current: 6 A
Rated Contact Voltage: 690 V AC @ 1 A
Contact Configuration: 4 Normally Closed/4 Normally Open
Number of Auxiliary Contacts: 8
Power: 37 VA (Inrush Power), 5.7 VA (Holding Power)
Connection Type: Screw Mounting
Width: 57.5 mm
Maximum Operating Temperature: +60 °C

IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1. The turn-off delay of the normally closed contact and the turn-on delay of the normally open contact are increased when the relay coils are protected against voltage spikes (snubber diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms). Contactor relays - Series 3RH2. Climate-resistant, touch-safe contactor relays. RC elements, varistors, diodes, or diode assemblies (combination of a diode and a Zener diode) can be connected to all contactor relays to mitigate opening current surges in the coil. Size S00. High contact stability at low voltages and currents. Suitable for semiconductor circuits with currents of ≥1 mA at a voltage of ≥17 V. Expandable by up to four contacts through snap-on auxiliary switch blocks.