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Industrial Relays

Industrial Relays are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many industrial relay manufacturers including Littelfuse, Omron, Phoenix Contact, Sensata, Schneider Electric, TE Connectivity, Weidmuller & more.
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Please view our large selection of industrial relays below.

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Results: 13,585

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Part #

Industrial Relays 3PDT 10A 230VAC MINIATURE PWR RELAY

PT371730
TE Connectivity
1: $16.69
229In Stock

Mfr. Part #
PT371730

Mouser Part #
655-PT371730

TE Connectivity

Industrial Relays 3PDT 10A 230VAC MINIATURE PWR RELAY

Learn More

Datasheet

229In Stock

$16.69

$15.31

$14.63

$14.14

View

Min.: 1
Mult.: 1

PCB Mount

Power Relays

Miniature Relay

Solder Pin

3 Form C (3PDT-NO, NC)

10 A

Non-Latching

230 VAC

19.465 kOhms

400 VAC

Silver Nickel

28 mm

22.5 mm

30 mm

Bulk

Industrial Relays Relay

T9GS1L14-15
TE Connectivity / P&B
1: $4.09
2,824In Stock

Mfr. Part #
T9GS1L14-15

Mouser Part #
655-T9GS1L14-15

TE Connectivity / P&B

Industrial Relays Relay

Learn More

Datasheet

2,824In Stock

$4.09

$3.81

$3.63

$3.57

View

Min.: 1
Mult.: 1

PCB Mount

Power Relays

Standard

Solder Pin

1 Form A (SPST-NO)

30 A

Non-Latching

15 VDC

249 Ohms

480 VAC

Silver Tin Oxide (AgSnO)

T9G

29 mm

21.5 mm

15.7 mm

Industrial Relays 3-Input Chan w relay

EB3C-R03DN
IDEC
1: $456.91
6In Stock

Mfr. Part #
EB3C-R03DN

Mouser Part #
199-EB3CR03DN

IDEC

Industrial Relays 3-Input Chan w relay

Datasheet

6In Stock

$456.91

$443.01

$441.64

View

Min.: 1
Mult.: 1

EB3C

Industrial Relays TRZ 120VAC RC 2CO

1123680000
Weidmuller
1: $50.38
10In Stock

Mfr. Part #
1123680000

Mouser Part #
470-1123680000

Weidmuller

Industrial Relays TRZ 120VAC RC 2CO

Datasheet

10In Stock

$50.38

$46.61

$38.30

$36.80

View

Min.: 1
Mult.: 1

Relay Modules

Pluggable Relay

Industrial Relays DRMKIT 220VDC 4CO LD/PB

1542520000
Weidmuller
1: $36.35
8In Stock

Mfr. Part #
1542520000

Mouser Part #
470-1542520000

Weidmuller

Industrial Relays DRMKIT 220VDC 4CO LD/PB

Datasheet

8In Stock

$36.35

$30.71

$29.42

$28.32

View

Min.: 1
Mult.: 1

DIN Rail Mount

Solid State Relays

Pluggable Relay

Screw

4 Form A (4PST-NO)

5 A

Screw

Non-Latching

220 VDC

650 Ohms

5.2 mA

250 VAC

Silver (Ag)

IP20

66.8 mm

27.2 mm

79.9 mm

Industrial Relays ty ard rl W/ 6 no and 0 nc conts 125vdc

ARD4L
Eaton Electrical
1: $1,196.58
1In Stock
New At Mouser

Mfr. Part #
ARD4L

Mouser Part #
504-ARD4L

New At Mouser

Eaton Electrical

Industrial Relays ty ard rl W/ 6 no and 0 nc conts 125vdc

Datasheet

1In Stock

$1,196.58

$1,014.37

Min.: 1
Mult.: 1

Panel Mount

Control Relays

24 VDC

AR/ARD

2.88 in

3.44 in

4.63 in

Industrial Relays BF60F RELAY A

BF22F
Eaton Electrical
1: $966.05
1In Stock
New At Mouser

Mfr. Part #
BF22F

Mouser Part #
504-BF22F

New At Mouser

Eaton Electrical

Industrial Relays BF60F RELAY A

Datasheet

1In Stock

$966.05

$830.96

Min.: 1
Mult.: 1

Panel Mount

2 NO, 2 NC

110 V, 120 V

3.13 in

1.97 in

3.22 in

Industrial Relays miniature relay, DPDT

RM84-2012-35-1006
Altech
1: $14.23
7In Stock

Mfr. Part #
RM84-2012-35-1006

Mouser Part #
845-RM842012351006

Altech

Industrial Relays miniature relay, DPDT

Datasheet

7In Stock

$14.23

$13.35

$9.78

$9.77

View

Min.: 1
Mult.: 1

PCB Mount

Industrial Relays

Miniature

Solder Pin

DPDT, DPST

8 A

Solder Pin

Non-Latching

440 VAC

Silver Nickel (AgNi)

IP67

29 mm

12.7 mm

15.7 mm

Industrial Relays CM-MPS.23S THREE-PHASE MON.

1SVR730885R4300
ABB
1: $787.34
2In Stock
New At Mouser

Mfr. Part #
1SVR730885R4300

Mouser Part #
894-1SVR730885R4300

New At Mouser

ABB

Industrial Relays CM-MPS.23S THREE-PHASE MON.

Datasheet

2In Stock

$787.34

$535.08

$527.26

Min.: 1
Mult.: 1

DIN Rail Mount

Monitoring Relays

3-Phase Monitory Relay

Screw

SPDT

4 A

Screw

180 VAC to 280 VAC

IP50

103.7 mm

22.5 mm

85.6 mm

Industrial Relays CM-EFS.2P VOLTAGE MON. RELAY

1SVR740750R0400
ABB
1: $394.46
1In Stock
New At Mouser

Mfr. Part #
1SVR740750R0400

Mouser Part #
894-1SVR740750R0400

New At Mouser

ABB

Industrial Relays CM-EFS.2P VOLTAGE MON. RELAY

Datasheet

1In Stock

$394.46

$379.97

$373.10

Min.: 1
Mult.: 1

DIN Rail Mount

Monitoring Relays

1-Phase Monitory Relay

Screw

SPDT

4 A

Screw

24 VAC to 240 VAC, 24 VDC to 240 VDC

Silver

IP50

103.7 mm

22.5 mm

85.6 mm

Industrial Relays RELAY, 8NO0NC, 24VDC

NFZ80E-30
ABB
1: $280.27
2In Stock
New At Mouser

Mfr. Part #
NFZ80E-30

Mouser Part #
894-NFZ80E-30

New At Mouser

ABB

Industrial Relays RELAY, 8NO0NC, 24VDC

Datasheet

2In Stock

$280.27

$198.35

$192.85

$187.69

View

Min.: 1
Mult.: 1

DIN Rail

Contactor Relays

8-Pole, DC

Screw

8 NO

Non-Latching

24 VDC

130.5 mm

45 mm

86 mm

Industrial Relays CURRENT MONITOR S2 24VUC 8-80A SPRING

3RR21433AA30
Siemens
1: $604.86
1In Stock

Mfr. Part #
3RR21433AA30

Mouser Part #
982-3RR21433AA30

Siemens

Industrial Relays CURRENT MONITOR S2 24VUC 8-80A SPRING

Datasheet

1In Stock

$604.86

$548.93

$543.72

Min.: 1
Mult.: 1

Panel Mount

Monitoring Relays

Current Monitoring

Push-In

1 CO

80 A

Push-In

24 VAC, 24 VDC

80 A

IP20

3RR2

55 mm

112 mm

99 mm

Industrial Relays PWR276012L

1219540000
Weidmuller
1: $46.14
3In Stock

Mfr. Part #
1219540000

Mouser Part #
470-1219540000

Weidmuller

Industrial Relays PWR276012L

Datasheet

3In Stock

$46.14

$43.03

$40.77

$38.50

View

Min.: 1
Mult.: 1

Industrial Relays Miniature relay, SPST(1NO)

RM87N-2021-35-1110
Altech
1: $15.89
11In Stock

Mfr. Part #
RM87N-2021-35-1110

Mouser Part #
845-RM87N2021351110

Altech

Industrial Relays Miniature relay, SPST(1NO)

Datasheet

11In Stock

$15.89

$14.90

$10.93

$10.91

View

Min.: 1
Mult.: 1

Industrial Relays

1 Form A (SPST-NO)

Industrial Relays RELAY NFZK,3NO1NC,48-130VAC/DC

NFZ31EK-22
ABB
1: $309.12
2In Stock
New At Mouser

Mfr. Part #
NFZ31EK-22

Mouser Part #
894-NFZ31EK-22

New At Mouser

ABB

Industrial Relays RELAY NFZK,3NO1NC,48-130VAC/DC

Datasheet

2In Stock

$309.12

$295.01

$284.70

$281.00

View

Min.: 1
Mult.: 1

DIN Rail

Contactor Relays

4-Pole, AC/DC

Screw

3 NO, 1 NC

Non-Latching

48 VAC to 130 VAC, 48 VDC to 130 VDC

77 mm

45 mm

92.3 mm

Industrial Relays TOL,AS/L,B/C,CLASS-10,0.55-0.74A

T16-0.74
ABB
1: $91.68
1In Stock
New At Mouser

Mfr. Part #
T16-0.74

Mouser Part #
894-T16-0.74

New At Mouser

ABB

Industrial Relays TOL,AS/L,B/C,CLASS-10,0.55-0.74A

Datasheet

1In Stock

$91.68

$90.52

$88.07

$85.73

View

Min.: 1
Mult.: 1

Overload Relays

Thermal Overload Relay

740 mA

Industrial Relays

CAD323G7
Schneider Electric
1: $173.26
5In Stock
New At Mouser

Mfr. Part #
CAD323G7

Mouser Part #
996-CAD323G7

New At Mouser

Schneider Electric

Industrial Relays

Datasheet

5In Stock

$173.26

$157.54

$148.27

$142.23

$137.35

Min.: 1
Mult.: 1

Industrial Relays Sensing Resistor 20K 5000V

ER-5KV
Littelfuse
1: $3,082.59
2In Stock

Mfr. Part #
ER-5KV

Mouser Part #
576-ER-5KV

Littelfuse

Industrial Relays Sensing Resistor 20K 5000V

Datasheet

2In Stock

$3,082.59

Min.: 1
Mult.: 1

ER-5KV

Bulk

Industrial Relays UMK 22-REL 220/21-21

5543232
Phoenix Contact
1: $173.01
16In Stock

Mfr. Part #
5543232

Mouser Part #
651-5543232

Phoenix Contact

Industrial Relays UMK 22-REL 220/21-21

Learn More

Datasheet

16In Stock

$173.01

Min.: 1
Mult.: 1

DIN Rail Mount

Industrial Relays

Screw

2 Form C (DPDT-NO, NC)

5 A

Screw

Non-Latching

240 VAC

250 VAC, 30 VDC

Silver Cadmium Oxide (AgCdO)

77 mm

22.5 mm

77 mm

Industrial Relays VOLTAGE LEVEL RELAY REV.2

DUC01DD48500V
Carlo Gavazzi
1: $276.83
1In Stock

Mfr. Part #
DUC01DD48500V

Mouser Part #
225-DUC01DD48500V

Carlo Gavazzi

Industrial Relays VOLTAGE LEVEL RELAY REV.2

Datasheet

1In Stock

$276.83

$262.99

$254.68

$246.37

Min.: 1
Mult.: 1

DUC01

Industrial Relays AR 6P W/24VDC COIL

ARD4S
Eaton Electrical
1: $1,067.97
1In Stock
New At Mouser

Mfr. Part #
ARD4S

Mouser Part #
504-ARD4S

New At Mouser

Eaton Electrical

Industrial Relays AR 6P W/24VDC COIL

Datasheet

1In Stock

$1,067.97

$1,016.96

Min.: 1
Mult.: 1

Panel Mount

Control Relays

120 VDC

AR/ARD

2.88 in

3.44 in

4.63 in

Industrial Relays 190-240VAC 50/60Hz 6W 1PH VMON RELAY

202-RP
Littelfuse
1: $213.99
2In Stock

Mfr. Part #
202-RP

Mouser Part #
576-202-RP

Littelfuse

Industrial Relays 190-240VAC 50/60Hz 6W 1PH VMON RELAY

Learn More

Datasheet

2In Stock

$213.99

$171.48

$166.75

$159.99

$158.95

Min.: 1
Mult.: 1

Panel Mount

Protection Relays

Voltage/Phase Monitor, 3-Phase

Quick Connect

1 Form C (SPDT-NO, NC)

10 A

190 VAC to 480 VAC

202

35.56 mm

63.5 mm

Bulk

Industrial Relays PLC-RSC- 24UC/2X21/FG

2910536
Phoenix Contact
1: $80.83
1In Stock

Mfr. Part #
2910536

Mouser Part #
651-2910536

Phoenix Contact

Industrial Relays PLC-RSC- 24UC/2X21/FG

Learn More

Datasheet

1In Stock

$80.83

$74.34

Min.: 1
Mult.: 1

Silver Nickel (AgNi)

14 mm

80 mm

Industrial Relays

G2RV-1-S-AP-GDC21
Omron Automation and Safety
1: $24.80
5In Stock

Mfr. Part #
G2RV-1-S-AP-GDC21

Mouser Part #
653-G2RV1SAPGDC21

Omron Automation and Safety

Industrial Relays

Datasheet

5In Stock

$24.80

$17.28

$16.69

$16.41

View

Min.: 1
Mult.: 1

Industrial Relays Series 24 Lock-out Relay, Manual-Reset LOR, 48-140VDC, 3 Decks, Trip Coil

7803E
Electroswitch
1: $1,538.50
1In Stock
4Expected 2026-04-10

Mfr. Part #
7803E

Mouser Part #
690-7803E

Electroswitch

Industrial Relays Series 24 Lock-out Relay, Manual-Reset LOR, 48-140VDC, 3 Decks, Trip Coil

Datasheet

1In Stock

4Expected 2026-04-10

$1,538.50

$1,369.56

Min.: 1
Mult.: 1

Panel Mount

Industrial Relays

Lockout Relay

Screw

SPDT

30 A

Screw

Latching

125 VDC

600 V

Silver (Ag)

Industrial Relays

Mouser Electronics®

Company

Resources

Support

ABB
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Carlo Gavazzi
Crouzet
DFRobot
Digilent
Eaton
Electroswitch
E-T-A Circuit Breakers
Hirschmann
IDEC
Industrial Shields
Littelfuse
M5Stack
Mueller Electric
Murrelektronik
Omron
Panasonic
Phoenix Contact
Schneider Electric
Schurter
Seeed Studio
Sensata
Siemens
Song Chuan
TE Connectivity
Teledyne Relays
Trumeter
Weidmuller
White-Rodgers

Bracket Mount
Chassis
Chassis Mount
DIN Rail
DIN Rail Mount
Flange Mount
Panel
Panel Mount
PCB Mount
Plug In
Push-In
Screw
Screw Mount
SMD/SMT
Snap-on
Socket
Socket Mount
Stud Mount
Thread Mount
Through Hole

3-Phase Monitoring Relays
AC/DC Output Modules
Accessories
Contactor Relays
Control Relays
Cube Relays
DC Input/Output Modules
Freedom Relays
High Voltage Relays
I/O Relays
Industrial Relay
Industrial Relays
Intelligent Power Relay
Load Relay
Lock-Out Relays
Logic Relays
Military/Aerospace Relays
Mini Contactor Relays
Mini Relays
Monitoring Relays

1 Pole
2 Pole
4 Pole, AC
1-Phase Current Relay
1-Phase Monitoring Relay
1-Phase Monitory Relay
3-Phase
3-Phase Compressor Protector
3-Phase IO-Link
3-Phase Monitoring Relay
3-Phase Monitory Relay
3-Phase Sequence
3-Phase+N IO-Link
3-Pole
4-Channel Relay Module
4-Pole, AC
4-Pole, AC/DC
4-Pole, DC
8-Pole, AC
8-Pole, AC/DC

1 NC
1 NO
1 NO, 1 CO
1 NO, 1 NC
1 NO, 2 NC
1 NO, 3 NC
1 NO, 5 NC
1 NO, 6 NC
1 NO, 7 NC
2 N/C
2 NC
2 NO
2 NO + 2 NC
2 NO, 1 NC
2 NO, 2 NC
2 NO, 3 NC
2 NO, 4 NC
2 NO, 5 NC
2 NO, 6 NC
2 NO, 8 NC

0 A to 2.5 A
2 mA to 500 mA
4.1 mA
5 mA to 6 A
10 mA
30 mA
50 mA
100 mA
100 mA to 5 A
130 mA
160 mA
170 mA
200 mA
230 mA
0.25 A to 26.2 A
250 mA
250 mA to 26.2 A
300 mA
310 mA
320 mA

4 VDC
4.5 VDC
5 V
5 VAC, 5 VDC
5 VDC
6 V
6 VAC
6 VAC to 24 VAC, 6 VDC to 24 VDC
6 VDC
6 VDC to 220 VDC
6 VDC to 24 VDC
9 VDC
9 VDC to 15 VDC
9 VDC to 16 VDC
9 VDC to 32 VDC
10 V, 120 V
11 V, 120 V
12 V
12 VAC
12 VAC to 48 VAC, 12 VDC to 48 VDC

10 mOhms
50 mOhms
100 mOhms
850 mOhms
1 Ohms
2.09 Ohms
2.1 Ohms to 2.6 Ohms
2.6 Ohms
2.85 Ohms
3 Ohms
3.8 Ohms
6 Ohms
6.4 Ohms
7.7 Ohms
7.8 Ohms to 8.4 Ohms
8 Ohms
8.4 Ohms
11 Ohms
11.5 Ohms
12 Ohms

500 uA
1 mA
2 mA
2.9 mA
3 mA
3.2 mA
3.4 mA
3.5 mA
3.5 mA, 4 mA
3.6 mA
3.9 mA
4 mA
4.4 mA
4.5 mA
4.8 mA
5 mA
5 mA to 6 A
5.2 mA
5.3 mA
5.8 mA

3.5 VDC
5 V to 30 V
12 V
12 VDC
12 VDC to 100 VDC
17 VAC to 250 VAC, 17 VDC to 250 VDC
24 V
24 VAC
24 VAC to 240 VAC
24 VAC to 240 VAC, 24 VDC to 240 VDC
24 VAC, 24 VDC
24 VDC
24 VDC, 250 VAC
28 VDC
28 VDC, 115 VAC
28 VDC, 277 VAC
30 VAC
30 VAC, 26 VDC
30 VAC, 36 VDC
30 VDC

Brass, Phosphor Bronze
Cadmium Free
Copper (Cu)
Copper Alloy
Molybdenum (Mo)
Nylon
Silver
Silver (Ag)
Silver Alloy
Silver Alloy (Ag)
Silver Alloy (AgNi)
Silver Cadmium
Silver Cadmium Oxide (AgCdO)
Silver Nickel
Silver Nickel (AgNi)
Silver Palladium
Silver Palladium (AgPd)
Silver Tin
Silver Tin Oxide (AgSnO)
Silver Tin Oxide (AgSnO2)

IP00
IP00, IP20
IP00, IP54
IP20
IP20, IP30
IP20, IP30, IP50
IP20, IP40
IP20, IP40, IP50
IP20, IP54
IP2X
IP30
IP40
IP50
IP54
IP64
IP65
IP66
IP67
IP67, IP68
IP67, IP69K

201 Pump Controls
202 Pump Controls
24
91
199
202
295
350
355
455
510
511
601
777
831
841
102A
111P/233P
1MA TO-5
1MS TO-5

1.98 mm
5 mm
6.2 mm
0.25 in
7.11 mm
0.3 in
7.6 mm
9 mm
9.39 mm
9.4 mm
9.53 mm
15 mm
15.7 mm
17 mm
17.5 mm
18.2 mm
18.5 mm
20 mm
20.37 mm
20.57 mm

1.98 mm
2.2 mm
4.5 mm
5 mm
5.2 mm
6 mm
0.24 in
6.1 mm
6.2 mm
6.3 mm
6.4 mm
6.5 mm
6.8 mm
7.5 mm
8.5 mm
9 mm
9.4 mm
10 mm
10.11 mm
10.2 mm

0.085 mm
0.1 in
2.6 mm
3 mm
3.04 mm
3.45 mm
5 mm
7.1 mm
7.11 mm
0.3 in
7.62 mm
9.4 mm
10.4 mm
10.41 mm
10.5 mm
12.3 mm
0.5 in
0.525 in
13.34 mm
14.4 mm