Siemens Contactor Relay 2NO/2NC, 10 A, 4 W, 220 V dc

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Contactor Relays - 3RH2 Range

Climate-proof, finger safe contactor relays. RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) can be plugged onto all contactor relays for damping opening surges in the coil.

Size S00
High degree if contact stability at low voltages & current
Suitable for use with solid-state circuits with currents ≥ 1 mA at a voltage of ≥ 17 V
Capable of expansion by up to four contacts through use of snap-on auxiliary switch blocks


The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms).


IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1.

Siemens Sirius Range Contactor & Control Relays

Attribute Value
Control Voltage 220 V dc
Contact Current Rating 10 A
Pole Configuration 4P
Range Sirius Innovation
Contact Voltage Rating 600 V dc, 690 V ac
Mounting Style DIN Rail Mount
Supply Voltage 220 V dc
Series 3RH2
Normal State Configuration 2NO/2NC
Number Of Auxiliary Contacts 2
Power Rating 4 W
Terminal Type Spring Load
Width 73mm
Length 45mm
Depth 69.5mm
Minimum Operating Temperature -25°C
Operating Temperature Range -25 → +60 °C
Maximum Operating Temperature +60°C
4 In Global stock for delivery within 4 - 8 working days
Price Each
PHP 2,031.07
(exc. VAT)
PHP 2,274.80
(inc. VAT)
Per Unit
1 +