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2 Form A (DPST-NO), 2 Form B (DPST-NC) Relays, Contactors & Solenoids

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Types of Relays, Contactors & Solenoids

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Results: 1,229

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Relay Contact Form = 2 Form A (DPST-NO), 2 Form B (DPST-NC)

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Part #

Safety Relays DPST-NO/DPST-NC 8A 5VDC SAFETY RELAY

SR4D4005
TE Connectivity
1: HK$287.29
733Expected 31/8/2026

Mfr. Part No.
SR4D4005

Mouser Part No
655-SR4D4005

TE Connectivity

Safety Relays DPST-NO/DPST-NC 8A 5VDC SAFETY RELAY

Datasheet

733Expected 31/8/2026

HK$287.29

HK$253.42

HK$242.74

HK$231.56

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

5 VDC

General Purpose Relays 4A 12VDC 2P-NO 2P-NC AMBER SEAL PCB

S2EB-12V
Panasonic Industrial Devices
1: HK$298.47
1,044On Order

Mfr. Part No.
S2EB-12V

Mouser Part No
769-S2EB-12V

Panasonic Industrial Devices

General Purpose Relays 4A 12VDC 2P-NO 2P-NC AMBER SEAL PCB

Datasheet

1,044On Order

HK$298.47

HK$287.54

HK$277.51

HK$267.89

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

12 VDC

4 A

Non-Latching

250 VAC, 48 VDC

Industrial Relays

G7J-2A2B-B-W1AC100/120
Omron Automation and Safety
1: HK$541.04
70Expected 29/7/2026

Mfr. Part No.
G7J-2A2B-B-W1AC100/120

Mouser Part No
653-G7J2A2BBW1AC1120

Omron Automation and Safety

Industrial Relays

Datasheet

70Expected 29/7/2026

HK$541.04

HK$474.71

HK$450.54

HK$429.08

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

100 VAC to 120 VAC

8 A, 25 A

250 VAC

General Purpose Relays 4A 12VDC 2P-NO 2P-NC 2 COIL LATCH PCB

S2EB-L2-12V
Panasonic Industrial Devices
1: HK$363.08
411Expected 21/8/2026

Mfr. Part No.
S2EB-L2-12V

Mouser Part No
769-S2EB-L2-12V

Panasonic Industrial Devices

General Purpose Relays 4A 12VDC 2P-NO 2P-NC 2 COIL LATCH PCB

Datasheet

411Expected 21/8/2026

HK$363.08

HK$337.92

HK$325.02

HK$311.46

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

12 VDC

4 A

Dual Coil Latching

250 VAC, 48 VDC

Contactors - Electromechanical CONT.RELAY.2NO+2NC.DC250V

3RH21222BN40
Siemens
1: HK$1,342.16
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21222BN40

Mouser Part No
982-3RH21222BN40

Siemens

Contactors - Electromechanical CONT.RELAY.2NO+2NC.DC250V

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,342.16

HK$1,323.26

HK$1,312.41

HK$1,294.24

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

250 VDC

10 A

DC Type

690 VAC

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 2NO/2NC SCRW

3RT25181BB40
Siemens
1: HK$2,208.47
3Expected 14/8/2026

Mfr. Part No.
3RT25181BB40

Mouser Part No
982-3RT25181BB40

Siemens

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 2NO/2NC SCRW

Learn More

Datasheet

3Expected 14/8/2026

HK$2,208.47

HK$2,004.78

HK$1,914.11

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

24 VDC

16 A

DC Type

690 VAC

Industrial Relays DPST-NO/DPST-NC 25 A PCB Term 100/120 VAC

G7J-2A2B-P-AC100/120
Omron Automation and Safety
1: HK$567.18
16Expected 25/9/2026

Mfr. Part No.
G7J-2A2B-P-AC100/120

Mouser Part No
653-G7J-2A2BP-AC1

Omron Automation and Safety

Industrial Relays DPST-NO/DPST-NC 25 A PCB Term 100/120 VAC

Datasheet

16Expected 25/9/2026

HK$567.18

HK$381.90

HK$362.58

HK$345.32

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

100 VAC to 120 VAC

25 A

Non-Latching

250 VAC, 125 VDC

Industrial Relays W Bracket100/120AC DPST-NO/DPST-NC

G7J-2A2B-B AC100/120
Omron Automation and Safety
1: HK$657.60
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
G7J-2A2B-B AC100/120

Mouser Part No
653-G7J-2A2BB100120

Omron Automation and Safety

Industrial Relays W Bracket100/120AC DPST-NO/DPST-NC

Datasheet

Non-Stocked Lead-Time 4 Weeks

HK$657.60

HK$440.10

HK$419.14

HK$399.08

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

100 VAC to 120 VAC

25 A

Non-Latching

250 VAC, 125 VDC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 38V SCREW

3RH21221AC60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AC60

Mouser Part No
982-3RH21221AC60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 38V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

32 VAC, 38 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 42V SCREW

3RH21221AD00
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AD00

Mouser Part No
982-3RH21221AD00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 42V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

42 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONT.RELAY.2NO+2NC.AC100V50H100.110V60HZ

3RH21221AG60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AG60

Mouser Part No
982-3RH21221AG60

Siemens

Contactors - Electromechanical CONT.RELAY.2NO+2NC.AC100V50H100.110V60HZ

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

100 VAC, 110 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY, 2NO+2NC AC 48V, 50/60 H

3RH21221AH00
Siemens
1: HK$1,062.76
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AH00

Mouser Part No
982-3RH21221AH00

Siemens

Contactors - Electromechanical CONTACTOR RELAY, 2NO+2NC AC 48V, 50/60 H

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,062.76

HK$1,041.31

HK$1,019.28

HK$988.21

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

48 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 208V SCREW

3RH21221AM20
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AM20

Mouser Part No
982-3RH21221AM20

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 208V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

208 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 220V SCREW

3RH21221AN20
Siemens
1: HK$1,062.76
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RH21221AN20

Mouser Part No
982-3RH21221AN20

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 220V SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

HK$1,062.76

HK$1,051.26

HK$1,033.67

HK$1,004.73

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

220 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONT.RELAY,2NO+2NC,AC200V50/60HZ,220V60H

3RH21221AN60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AN60

Mouser Part No
982-3RH21221AN60

Siemens

Contactors - Electromechanical CONT.RELAY,2NO+2NC,AC200V50/60HZ,220V60H

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

200 VAC, 220 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 380V SCREW

3RH21221AQ00
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AQ00

Mouser Part No
982-3RH21221AQ00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 380V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

380 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONT.RELAY.2NO+2NC.AC 277V 60HZ

3RH21221AR60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AR60

Mouser Part No
982-3RH21221AR60

Siemens

Contactors - Electromechanical CONT.RELAY.2NO+2NC.AC 277V 60HZ

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

400 VAC, 440 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 600V SCREW

3RH21221AT60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AT60

Mouser Part No
982-3RH21221AT60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 600V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

600 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 3NO+2NC AC 240V SCREW

3RH21221AU00
Siemens
1: HK$1,062.76
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RH21221AU00

Mouser Part No
982-3RH21221AU00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 3NO+2NC AC 240V SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

HK$1,062.76

HK$1,058.16

HK$1,049.69

HK$1,028.90

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

240 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 600V SCREW

3RH21221AU60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RH21221AU60

Mouser Part No
982-3RH21221AU60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 600V SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

277 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 277V SCREW

3RH21221AU601AA0
Siemens
1: HK$1,251.25
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AU601AA0

Mouser Part No
982-3RH21221AU601AA0

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 277V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,251.25

HK$1,251.17

HK$1,242.54

HK$1,213.60

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

277 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 400V SCREW

3RH21221AV00
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221AV00

Mouser Part No
982-3RH21221AV00

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 400V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

400 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 480V SCREW

3RH21221AV60
Siemens
1: HK$1,154.58
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RH21221AV60

Mouser Part No
982-3RH21221AV60

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC AC 480V SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

HK$1,154.58

HK$1,134.61

HK$1,110.52

HK$1,072.79

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

480 VAC

10 A

AC Type

690 VAC

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 12V SCREW

3RH21221BA40
Siemens
1: HK$1,342.08
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221BA40

Mouser Part No
982-3RH21221BA40

Siemens

Contactors - Electromechanical CONTACTOR RELAY 2NO+2NC DC 12V SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,342.08

HK$1,289.22

HK$1,261.03

HK$1,232.18

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

12 VDC

10 A

DC Type

690 VAC

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

3RH21221BB401AA0
Siemens
1: HK$1,293.99
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RH21221BB401AA0

Mouser Part No
982-3RH21221BB401AA0

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$1,293.99

HK$1,284.46

HK$1,274.02

HK$1,246.40

View

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

24 VDC

10 A

DC Type

690 VAC

2 Form A (DPST-NO), 2 Form B (DPST-NC) Relays, Contactors & Solenoids

Types of Relays, Contactors & Solenoids

Customer Service Office

Company

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Support

5 VDC
6 VDC
12 VDC
18 VDC
20 VAC to 33 VAC, 20 VDC to 33 VDC
21 VAC to 27.3 VAC, 21 VDC to 27.3 VDC
21 VDC
23 VAC to 26 VAC, 23 VDC to 26 VDC
24 VAC
24 VDC
24 VDC to 34 VDC
29 VAC
30 VDC
32 VAC, 38 VAC
36 VDC
42 VAC
42 VAC to 48 VAC, 42 VDC to 48 VDC
42 VDC
48 VAC
48 VAC to 80 VAC, 48 VDC to 80 VDC

4 A
7 A
8 A, 25 A
9 A
10 A
12 A
16 A
17 A
25 A
30 A
32 A
38 A
40 A
41 A
51 A
65 A
75 A
80 A
95 A
110 A

2 Form A (DPST-NO), 2 Form B (DPST-NC) Relays, Contactors & Solenoids

Types of Relays, Contactors &amp; Solenoids

Types of Relays, Contactors & Solenoids