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May Stock RoHS

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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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Mga Uri ng Contactor at Relay

Listahan Mga Larawan

Mga Resulta: 79

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May Stock

Karaniwang May Stock

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Mga Bagong Produkto

Sumusunod sa RoHS

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# ng Piyesa

Auxiliary Contacts AUX. SWITCH 3NO+1NC FOR S00 SPRING

3RH29112HA31
Siemens
1: ₱3,218.36
376May Stock

Mfr. # ng Piyesa
3RH29112HA31

# ng Piyesa ng Mouser
982-3RH29112HA31

Siemens

Auxiliary Contacts AUX. SWITCH 3NO+1NC FOR S00 SPRING

Datasheet

376May Stock

₱3,218.36

₱3,069.01

₱2,907.77

₱2,748.31

₱2,623.95

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 120V SCREW

3RH21221AK60
Siemens
1: ₱7,467.25
17May Stock
7Inaasahan 6/18/2026

Mfr. # ng Piyesa
3RH21221AK60

# ng Piyesa ng Mouser
982-3RH21221AK60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 120V SCREW

Datasheet

17May Stock

7Inaasahan 6/18/2026

₱7,467.25

₱7,051.35

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SCREW

3RH21311BB40
Siemens
1: ₱8,441.86
20May Stock

Mfr. # ng Piyesa
3RH21311BB40

# ng Piyesa ng Mouser
982-3RH21311BB40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SCREW

Datasheet

20May Stock

₱8,441.86

₱7,514.85

₱7,211.40

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SPRING

3RH21312BB40
Siemens
1: ₱8,744.72
21May Stock

Mfr. # ng Piyesa
3RH21312BB40

# ng Piyesa ng Mouser
982-3RH21312BB40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SPRING

Datasheet

21May Stock

₱8,744.72

₱8,125.32

₱7,468.44

₱7,211.40

Min.: 1
Mult.: 1

Auxiliary Contacts AUX. SWITCH 2NO+2NC FOR S00 & S0 SCREW

3RH29111HA22
Siemens
1: ₱3,192.77
66May Stock

Mfr. # ng Piyesa
3RH29111HA22

# ng Piyesa ng Mouser
982-3RH29111HA22

Siemens

Auxiliary Contacts AUX. SWITCH 2NO+2NC FOR S00 & S0 SCREW

Datasheet

66May Stock

₱3,192.77

₱2,735.81

₱2,553.15

₱2,551.96

Min.: 1
Mult.: 1

Auxiliary Contacts AUX. SWITCH 2NO+2NC FOR S00 & S0 SCREW

3RH29111XA220MA0
Siemens
1: ₱3,081.51
65May Stock

Mfr. # ng Piyesa
3RH29111XA220MA0

# ng Piyesa ng Mouser
982-3RH29111XA220MA0

Siemens

Auxiliary Contacts AUX. SWITCH 2NO+2NC FOR S00 & S0 SCREW

Datasheet

65May Stock

₱3,081.51

₱2,754.26

₱2,664.41

₱2,556.12

₱2,551.96

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 24V SCREW

3RH21221AB00
Siemens
1: ₱7,607.08
6May Stock

Mfr. # ng Piyesa
3RH21221AB00

# ng Piyesa ng Mouser
982-3RH21221AB00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 24V SCREW

Datasheet

6May Stock

₱7,607.08

₱6,847.26

₱6,537.86

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 110V SCREW

3RH21221AF00
Siemens
1: ₱7,607.08
6May Stock

Mfr. # ng Piyesa
3RH21221AF00

# ng Piyesa ng Mouser
982-3RH21221AF00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 110V SCREW

Datasheet

6May Stock

₱7,607.08

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 230V SCREW

3RH21221AP00
Siemens
1: ₱7,390.50
6May Stock

Mfr. # ng Piyesa
3RH21221AP00

# ng Piyesa ng Mouser
982-3RH21221AP00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 230V SCREW

Datasheet

6May Stock

₱7,390.50

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 240V SCREW

3RH21221AP60
Siemens
1: ₱7,644.56
5May Stock

Mfr. # ng Piyesa
3RH21221AP60

# ng Piyesa ng Mouser
982-3RH21221AP60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 240V SCREW

Datasheet

5May Stock

₱7,644.56

₱6,846.67

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 24V SCREW

3RH21221BB40
Siemens
1: ₱8,731.03
11May Stock

Mfr. # ng Piyesa
3RH21221BB40

# ng Piyesa ng Mouser
982-3RH21221BB40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 24V SCREW

Datasheet

11May Stock

₱8,731.03

₱7,818.90

₱7,465.47

₱7,211.40

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 110V SCREW

3RH21221BF40
Siemens
1: ₱8,684.62
6May Stock

Mfr. # ng Piyesa
3RH21221BF40

# ng Piyesa ng Mouser
982-3RH21221BF40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 110V SCREW

Datasheet

6May Stock

₱8,684.62

₱7,821.87

₱7,468.44

₱7,211.40

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 24V SPRING

3RH21222BB40
Siemens
1: ₱8,727.46
10May Stock

Mfr. # ng Piyesa
3RH21222BB40

# ng Piyesa ng Mouser
982-3RH21222BB40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 24V SPRING

Datasheet

10May Stock

₱8,727.46

₱7,819.49

₱7,466.06

₱7,211.40

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLING RELAY 2NO+2NC DC 24V SPRING

3RH21222HB40
Siemens
1: ₱8,712.59
3May Stock

Mfr. # ng Piyesa
3RH21222HB40

# ng Piyesa ng Mouser
982-3RH21222HB40

Siemens

Contactors - Electromechanical COUPLING RELAY 2NO+2NC DC 24V SPRING

Datasheet

3May Stock

₱8,712.59

₱7,821.87

₱7,468.44

₱7,211.40

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SCREW

3RH21311AF00
Siemens
1: ₱7,619.57
4May Stock

Mfr. # ng Piyesa
3RH21311AF00

# ng Piyesa ng Mouser
982-3RH21311AF00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SCREW

Datasheet

4May Stock

₱7,619.57

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SCREW

3RH21311AK60
Siemens
1: ₱7,607.08
7May Stock

Mfr. # ng Piyesa
3RH21311AK60

# ng Piyesa ng Mouser
982-3RH21311AK60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SCREW

Datasheet

7May Stock

₱7,607.08

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 220V SCREW

3RH21311AN20
Siemens
1: ₱5,296.69
5May Stock

Mfr. # ng Piyesa
3RH21311AN20

# ng Piyesa ng Mouser
982-3RH21311AN20

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 220V SCREW

Datasheet

5May Stock

₱5,296.69

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 230V SCREW

3RH21311AP00
Siemens
1: ₱7,607.08
7May Stock

Mfr. # ng Piyesa
3RH21311AP00

# ng Piyesa ng Mouser
982-3RH21311AP00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 230V SCREW

Datasheet

7May Stock

₱7,607.08

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 240V SCREW

3RH21311AP60
Siemens
1: ₱5,723.31
4May Stock

Mfr. # ng Piyesa
3RH21311AP60

# ng Piyesa ng Mouser
982-3RH21311AP60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 240V SCREW

Datasheet

4May Stock

₱5,723.31

Quote

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLING RELAY 3NO+1NC DC 24V SCREW

3RH21311JB40
Siemens
1: ₱7,729.65
2May Stock

Mfr. # ng Piyesa
3RH21311JB40

# ng Piyesa ng Mouser
982-3RH21311JB40

Siemens

Contactors - Electromechanical COUPLING RELAY 3NO+1NC DC 24V SCREW

Datasheet

2May Stock

₱7,729.65

₱6,884.15

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SPRING

3RH21312AF00
Siemens
1: ₱5,891.69
3May Stock

Mfr. # ng Piyesa
3RH21312AF00

# ng Piyesa ng Mouser
982-3RH21312AF00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC AC 110V SPRING

Datasheet

3May Stock

₱5,891.69

₱5,247.31

₱5,011.09

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SPRING

3RH21312JB40
Siemens
1: ₱9,899.61
1May Stock

Mfr. # ng Piyesa
3RH21312JB40

# ng Piyesa ng Mouser
982-3RH21312JB40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+1NC DC 24V SPRING

Datasheet

1May Stock

₱9,899.61

₱8,992.83

₱8,586.45

₱8,290.73

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 4NO AC 24V SCREW

3RH21401AB00
Siemens
1: ₱7,607.08
4May Stock

Mfr. # ng Piyesa
3RH21401AB00

# ng Piyesa ng Mouser
982-3RH21401AB00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 4NO AC 24V SCREW

Datasheet

4May Stock

₱7,607.08

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 4NO AC 110V SCREW

3RH21401AF00
Siemens
1: ₱7,637.42
5May Stock

Mfr. # ng Piyesa
3RH21401AF00

# ng Piyesa ng Mouser
982-3RH21401AF00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 4NO AC 110V SCREW

Datasheet

5May Stock

₱7,637.42

₱6,846.07

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RELAY 4NO AC 120V SCREW

3RH21401AK60
Siemens
1: ₱7,607.08
8May Stock

Mfr. # ng Piyesa
3RH21401AK60

# ng Piyesa ng Mouser
982-3RH21401AK60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 4NO AC 120V SCREW

Datasheet

8May Stock

₱7,607.08

₱6,849.64

₱6,540.24

₱6,314.74

Min.: 1
Mult.: 1