SIRIUS 3RH2 4- & 8-Pole Contactor Relays

Siemens SIRIUS 3RH2 4- and 8-Pole Contactor Relays are available with screw or spring-loaded terminals. The basic unit contains four contacts with terminal designations according to EN 50011. Siemens 3RH2 Contactor Relays feature high contact stability at low voltages and currents. This performance is suitable for solid-state circuits with currents ≥1mA at a voltage of ≥17V. 3RH21 Coupling Contactor Relays for Switching Auxiliary Circuits are tailored to the special requirements of working with electronic controls.

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Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS
Siemens Auxiliary Contacts AUX. SWITCH 3NO+1NC FOR S00 SPRING 380May Stock
₱3,411.67
₱3,305.54
₱3,017.81
₱2,611.06
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 24V SCREW 35May Stock
₱8,955.26
₱8,295.75
₱7,777.95
₱7,352.18
Min.: 1
Mult.: 1
Siemens Auxiliary Contacts SOLID-STATE COMP. AUX. SW.BL.. 2NO+2NC 10May Stock
₱14,312.96
₱12,180.43
₱10,936.86
₱9,314.77
Min.: 1
Mult.: 1
Siemens Auxiliary Contacts AUX. SWITCH 1NO+1NC FOR S00 & S0 SCREW 113May Stock
₱2,411.06
₱2,124.55
₱1,965.65
₱1,700.01
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SPRING 17May Stock
₱8,955.26
₱8,295.75
₱7,777.95
₱7,353.41
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 4NO+4NC DC 24V SPRING 5May Stock
₱13,390.25
₱11,963.86
₱11,382.88
₱10,989.63
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTROL RELAY 7NO+1NC DC 24V SCREW 6May Stock
₱13,390.25
₱11,963.86
₱11,382.88
₱10,989.63
Min.: 1
Mult.: 1
Siemens Auxiliary Contacts AUXILIARY SWITCH 2NO+2NC S00 & S0 SCREW 34May Stock
₱4,018.43
₱3,384.07
₱3,206.15
₱2,671.79
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTROL RELAY 7NO+1NC AC 120V SCREW 5May Stock
₱12,626.44
₱11,242.39
₱10,733.18
₱10,363.24
Min.: 1
Mult.: 1
Siemens Auxiliary Contacts AUX. SWITCH LATERAL 1NO+1NC S0 SCREW 22May Stock
₱3,076.09
₱2,995.11
₱2,615.96
₱2,339.28
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 4NO AC 120V SCREW 8May Stock
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 120V SCREW 22May Stock
₱7,700.04
₱7,271.20
₱6,743.59
₱6,511.08
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SCREW 14May Stock
₱8,955.26
₱8,295.75
₱7,777.95
₱7,353.41
Min.: 1
Mult.: 1
Siemens Auxiliary Contacts AUX. SWITCH 2NO+2NC FOR S00 & S0 SCREW 44May Stock
₱3,319.04
₱2,822.10
₱2,631.30
₱2,600.63
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 24V SCREW 6May Stock
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 110V SCREW 6May Stock
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 240V SCREW 3May Stock
2Inaasahan 10/22/2026
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 110V SCREW 4May Stock
1Inaasahan 10/21/2026
₱8,955.26
₱8,295.75
₱7,777.95
₱7,352.18
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 24V SPRING 3May Stock
3Inaasahan 11/30/2026
₱8,955.26
₱8,295.75
₱7,777.95
₱7,352.18
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical COUPLING RELAY 2NO+2NC DC 24V SPRING 3May Stock
₱8,955.26
₱8,295.75
₱7,777.95
₱7,352.18
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 24V SCREW 2May Stock
8Inaasahan 10/23/2026
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SCREW 3May Stock
3Inaasahan 11/12/2026
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SCREW 5May Stock
₱7,816.60
₱7,062.61
₱6,743.59
₱6,511.08
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 220V SCREW 5May Stock
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 230V SCREW 6May Stock
₱8,098.81
₱7,647.89
₱7,198.20
₱6,749.11
₱6,298.80
Min.: 1
Mult.: 1