Industrial Relays

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

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Part #

Industrial Relays EMR-3MP0, 4I/4O, 1AO, MODBUS/DNP3 (RS485

EMR-3MP0-2A9BB1-1
Eaton Electrical
1: $6,001.06
1In Stock
New Product

Mfr. Part No.
EMR-3MP0-2A9BB1-1

Mouser Part No
504-EMR3MP0-2A9BB1-1

New Product

Eaton Electrical

Industrial Relays EMR-3MP0, 4I/4O, 1AO, MODBUS/DNP3 (RS485

Datasheet

1In Stock

$6,001.06

Min.: 1
Mult.: 1

Industrial Relays 60MM CURRENT TRANSFORMER

C311CT60
Eaton Electrical
1: $1,637.40
1In Stock

Mfr. Part No.
C311CT60

Mouser Part No
504-C311CT60

Eaton Electrical

Industrial Relays 60MM CURRENT TRANSFORMER

1In Stock

$1,637.40

Min.: 1
Mult.: 1

Current Transformer

D64 series

Industrial Relays Slim 22.5 mm Temp Monitoring Relay

K8AK-TH11S24VAC/DC
Omron Automation and Safety
1: $268.54
110In Stock

Mfr. Part No.
K8AK-TH11S24VAC/DC

Mouser Part No
653-K8AKTH1S24VAC/DC

Omron Automation and Safety

Industrial Relays Slim 22.5 mm Temp Monitoring Relay

Datasheet

110In Stock

$268.54

$239.08

$228.29

Min.: 1
Mult.: 1

DIN Rail

Protection Relays

Temperature Monitor

Screw

1 Form C (SPDT-NO, NC)

5 A

Screw

Non-Latching

24 VAC, 24 VDC

20 MOhms

250 VAC

IP20

K8AK

100 mm

22.5 mm

90 mm

Industrial Relays DIN Rail Multi Function Current Monitor - 5 Amp

CMU-100-USD-5
ATC Diversified Electronics
1: $206.49
8In Stock
New Product

Mfr. Part No.
CMU-100-USD-5

Mouser Part No
830-CMU-100-USD-5

New Product

ATC Diversified Electronics

Industrial Relays DIN Rail Multi Function Current Monitor - 5 Amp

Learn More

Datasheet

8In Stock

$206.49

$183.86

$175.55

$169.54

View

Min.: 1
Mult.: 1

DIN Rail

Relays

AC Current Monitoring Relay

SPDT

24 V to 240 V

IP40

CMU100

90 mm

17.6 mm

64 mm

Industrial Relays Relay 29-014-12

29-014-12
TE Connectivity / Kissling
1: $143.43
371In Stock
40Expected 2026/09/18

Mfr. Part No.
29-014-12

Mouser Part No
571-29-014-12

TE Connectivity / Kissling

Industrial Relays Relay 29-014-12

Learn More

371In Stock

40Expected 2026/09/18

$143.43

$130.62

$125.99

$124.10

Min.: 1
Mult.: 1

Power Relays

28 VDC

62 mm

76 mm

50 mm

Industrial Relays DPDT SCKT MT 120VAC

K10P-11A15-120
TE Connectivity
1: $19.86
1,231In Stock

Mfr. Part No.
K10P-11A15-120

Mouser Part No
655-K10P-11A15-120

TE Connectivity

Industrial Relays DPDT SCKT MT 120VAC

Datasheet

1,231In Stock

$19.86

$18.93

$17.42

$17.00

View

Min.: 1
Mult.: 1

Socket

Miniature

Quick Connect

2 Form C (DPDT-NO, NC)

15 A

Non-Latching

120 VAC

3.9 kOhms

120 VAC

Silver Cadmium Oxide (AgCdO)

K10

28.2 mm

21.8 mm

34.9 mm

Industrial Relays 20A 12VDC DPST PLUG-IN

HE2AN-DC12V
Panasonic Industry
1: $30.42
937In Stock

Mfr. Part No.
HE2AN-DC12V

Mouser Part No
769-HE2AN-DC12V

Panasonic Industry

Industrial Relays 20A 12VDC DPST PLUG-IN

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Datasheet

937In Stock

$30.42

Min.: 1
Mult.: 1

Panel Mount

Power Relays

High Capacity

Plug In

2 Form A (DPST-NO)

20 A

Plug In

Non-Latching

12 VDC

75 Ohms

160 mA

277 VAC, 30 VDC

Silver Tin Oxide (AgSnO)

50 mm

33 mm

35 mm

Tray

Industrial Relays RELAY 29-211-11

29-211-11
TE Connectivity / Kissling
1: $228.08
153In Stock
12Expected 2026/09/24

Mfr. Part No.
29-211-11

Mouser Part No
571-29-211-11

TE Connectivity / Kissling

Industrial Relays RELAY 29-211-11

Learn More

153In Stock

12Expected 2026/09/24

$228.08

$217.77

Quote

Min.: 1
Mult.: 1

Power Relays

101 mm

62 mm

55.5 mm

Industrial Relays 120A, 800VAC High Power PCB Relay, 12V Special Terminal

G7EB-1AP1-E DC12
Omron Electronics
1: $38.46
120In Stock

Mfr. Part No.
G7EB-1AP1-E DC12

Mouser Part No
653-G7EB-1AP1-E-DC12

Omron Electronics

Industrial Relays 120A, 800VAC High Power PCB Relay, 12V Special Terminal

Learn More

Datasheet

120In Stock

$38.46

$34.47

$30.11

$29.05

Min.: 1
Mult.: 1

PCB Mount

Power Relays

High Power

Solder Lug

1 Form A (SPST-NO)

120 A

PC Pin

Non-Latching

12 VDC

51 Ohms

235.3 mA

800 VAC, 60 VDC

Silver

G7EB-E

50.5 mm

37 mm

40.5 mm

Tray

Industrial Relays

E-1048-8I4-C3D4V1-4U3-2A
E-T-A
1: $232.13
4In Stock
New At Mouser

Mfr. Part No.
E-1048-8I4-C3D4V1-4U3-2A

Mouser Part No
457-E48I4C3D4V14U32A

New At Mouser

E-T-A

Industrial Relays

4In Stock

$232.13

$206.69

$197.31

$190.59

View

Min.: 1
Mult.: 1

Power Relays

Industrial Relays 20A 120VAC DPST TOP MOUNT

HE2AN-Q-AC120V
Panasonic Industry
1: $35.68
825In Stock

Mfr. Part No.
HE2AN-Q-AC120V

Mouser Part No
769-HE2AN-Q-AC120V

Panasonic Industry

Industrial Relays 20A 120VAC DPST TOP MOUNT

Learn More

Datasheet

825In Stock

$35.68

$35.37

$32.84

$32.27

View

Min.: 1
Mult.: 1

Panel Mount

Power Relays

High Capacity

Screw

2 Form A (DPST-NO)

20 A

Screw

Non-Latching

120 VAC

5.2 kOhms

2.1 mA

277 VAC, 30 VDC

Silver Tin Oxide (AgSnO)

60 mm

33 mm

35 mm

Bulk

Industrial Relays 120A, 800VAC High Power PCB Relay, 12V Standard Terminal

G7EB-1A-E DC12
Omron Electronics
1: $38.59
81In Stock

Mfr. Part No.
G7EB-1A-E DC12

Mouser Part No
653-G7EB-1A-E-DC12

Omron Electronics

Industrial Relays 120A, 800VAC High Power PCB Relay, 12V Standard Terminal

Learn More

Datasheet

81In Stock

$38.59

$34.49

$30.88

$29.82

View

Min.: 1
Mult.: 1

PCB Mount

Power Relays

High Power

Solder Lug

1 Form A (SPST-NO)

120 A

PC Pin

Non-Latching

12 VDC

51 Ohms

235.3 mA

800 VAC, 60 VDC

Silver

G7EB-E

50.5 mm

37 mm

40.5 mm

Tray

Industrial Relays Heavy Duty AC Relay

G9KA-1A-E DC12
Omron Electronics
1: $94.18
65In Stock

Mfr. Part No.
G9KA-1A-E DC12

Mouser Part No
653-G9KA-1A-E-DC12

Omron Electronics

Industrial Relays Heavy Duty AC Relay

Learn More

Datasheet

65In Stock

$94.18

$83.86

$78.65

$77.17

Min.: 1
Mult.: 1

PCB Mount

Power Relays

High Power

Quick Connect

1 Form A (SPST-NO)

300 A

PC Pin

12 VDC

28.8 Ohms

417 mA

1 kVAC

Silver

G9KA-E

51 mm

54.5 mm

Tray

Industrial Relays TXPL FT

2774080000
Weidmuller
1: $17.55
21In Stock

Mfr. Part No.
2774080000

Mouser Part No
470-2774080000

Weidmuller

Industrial Relays TXPL FT

Learn More

Datasheet

21In Stock

$17.55

$16.61

$15.87

$15.26

View

Min.: 1
Mult.: 1

TERMSERIES-Compact

Industrial Relays PLC-RPT- 60DC/21-21

2900334
Phoenix Contact
1: $48.26
38In Stock

Mfr. Part No.
2900334

Mouser Part No
651-2900334

Phoenix Contact

Industrial Relays PLC-RPT- 60DC/21-21

Learn More

Datasheet

38In Stock

$48.26

Min.: 1
Mult.: 1

DIN Rail

Industrial Relays

Relay Module

Push-In

DPDT (2 Form C)

6 A

Push-In

Non-Latching

60 VDC

6 kOhms

10 mA

250 VAC, 250 VDC

Silver Nickel (AgNi)

IP20

PLC-RPT

94 mm

14 mm

80 mm

Industrial Relays Series 24 Lock-out Relay, Manual-Reset LOR, 48-140VDC, 5 Decks, Trip Coil

7805D
Electroswitch
1: $1,123.67
4In Stock

Mfr. Part No.
7805D

Mouser Part No
690-7805D

Electroswitch

Industrial Relays Series 24 Lock-out Relay, Manual-Reset LOR, 48-140VDC, 5 Decks, Trip Coil

Datasheet

4In Stock

$1,123.67

$1,000.28

Min.: 1
Mult.: 1

Panel Mount

Industrial Relays

Lockout Relay

Screw

SPDT

30 A

Screw

Latching

125 VDC

600 V

Silver

Industrial Relays EARTH-LEAKAGE MON UNIV. 2FORMC

SE-703-0U-00
Littelfuse
1: $1,351.89
2In Stock

Mfr. Part No.
SE-703-0U-00

Mouser Part No
576-SE-703-0U-00

Littelfuse

Industrial Relays EARTH-LEAKAGE MON UNIV. 2FORMC

Learn More

Datasheet

2In Stock

$1,351.89

Min.: 1
Mult.: 1

Panel Mount

Protection Relays

Ground Fault

DPDT (2 Form C)

120 VAC/240 VAC/120 VDC/240 VDC

SE-703

115 mm

55 mm

75 mm

Bulk

Industrial Relays 70kV SPST-NO HV Relay

G71A781
GIGAVAC
1: $1,625.43
1In Stock

Mfr. Part No.
G71A781

Mouser Part No
682-G71A781

GIGAVAC

Industrial Relays 70kV SPST-NO HV Relay

Datasheet

1In Stock

$1,625.43

Min.: 1
Mult.: 1

Thread Mount

High Voltage Relays

High Voltage

Wire Leads

SPST (1 Form A)

10 A

Turret

Non-Latching

12 VDC

18 Ohms

70 kVDC

Molybdenum (Mo)

G71A

50.3 mm

50.8 mm

Bulk

Industrial Relays Miniature relay, SPDT

PI6-1P-24VDC
Altech
1: $31.45
82In Stock

Mfr. Part No.
PI6-1P-24VDC

Mouser Part No
845-PI61P24VDC

Altech

Industrial Relays Miniature relay, SPDT

Datasheet

82In Stock

$31.45

$29.28

$27.64

$26.50

View

Min.: 1
Mult.: 1

DIN Rail

Solid State Relays

Interface Protection

Screw

SPDT

6 A

Screw

Non-Latching

24 VAC, 24 VDC

100 mOhms

24 VDC

Silver Tin

IP20

93.8 mm

6.2 mm

80 mm

Industrial Relays ELECTROMAGNETIC RELAY

CA2KN22R7
Schneider Electric
1: $90.07
5In Stock
New At Mouser

Mfr. Part No.
CA2KN22R7

Mouser Part No
996-CA2KN22R7

New At Mouser

Schneider Electric

Industrial Relays ELECTROMAGNETIC RELAY

Learn More

Datasheet

5In Stock

$90.07

$83.64

$78.70

$74.22

View

Min.: 1
Mult.: 1

CA2K

Industrial Relays CM-TCS.12P TEMPERATURE MON.

1SVR740740R0200
ABB
1: $556.43
4In Stock
New At Mouser

Mfr. Part No.
1SVR740740R0200

Mouser Part No
894-1SVR740740R0200

New At Mouser

ABB

Industrial Relays CM-TCS.12P TEMPERATURE MON.

Datasheet

4In Stock

$556.43

$527.50

Min.: 1
Mult.: 1

DIN Rail

Protection Relays

Temperature Monitor

Push-In

SPDT

Push-In

24 VAC to 240 VAC, 24 VDC to 240 VDC

103.7 mm

22.5 mm

85.6 mm

Industrial Relays GENERATOR GF RELAY- 24VDCSUPPLY

PGR-4300-24
Littelfuse
1: $1,960.41
8In Stock

Mfr. Part No.
PGR-4300-24

Mouser Part No
576-PGR-4300-24

Littelfuse

Industrial Relays GENERATOR GF RELAY- 24VDCSUPPLY

Learn More

Datasheet

8In Stock

$1,960.41

Min.: 1
Mult.: 1

DIN Rail

Protection Relays

Ground Fault

Screw

DPDT (2 Form C)

Screw

Non-Latching

24 VDC

PGR-4300

115 mm

55 mm

75 mm

Bulk

Industrial Relays RELAY

ARD4UR
Eaton Electrical
1: $703.28
6In Stock

Mfr. Part No.
ARD4UR

Mouser Part No
504-ARD4UR

Eaton Electrical

Industrial Relays RELAY

Datasheet

6In Stock

$703.28

$665.05

Min.: 1
Mult.: 1

Panel Mount

Control Relays

130 VDC

AR/ARD

2.88 in

3.44 in

4.63 in

Industrial Relays 10KV SPDT HV RELAY

G43C332
GIGAVAC
1: $602.12
11In Stock
8Expected 2026/11/19

Mfr. Part No.
G43C332

Mouser Part No
682-G43C332

GIGAVAC

Industrial Relays 10KV SPDT HV RELAY

Datasheet

11In Stock

8Expected 2026/11/19

$602.12

$536.03

Min.: 1
Mult.: 1

Flange Mount

High Voltage Relays

High Voltage

Solder Lug

SPDT (1 Form C)

25 A

Bus Wire

Non-Latching

26.5 VDC

290 Ohms

10 kVDC

G43C

66.5 mm

Bulk

Industrial Relays

7804D
Electroswitch
1: $1,129.55
3In Stock

Mfr. Part No.
7804D

Mouser Part No
690-7804D

Electroswitch

Industrial Relays

Datasheet

3In Stock

$1,129.55

$1,005.53

Min.: 1
Mult.: 1

Panel Mount

Industrial Relays

Lockout Relay

Screw

SPDT

30 A

Screw

Latching

125 VDC

600 V

Silver

Industrial Relays

Filters

Customer Service Office

Company

Resources

Support

Active Interface Modules
Auxiliary Relays
Brackets
Busbars
Connecting Cables
Contactor Relays
Control Relays
Freedom Relays
General Purpose Relays
High Voltage Relays
I/O Relays
Industrial Relays
Intelligent Power Relays
Interface Modules
Labels
Load Relays
Lock-Out Relays
Memory Relays
Military / Aerospace Relays
Mini Contactor Relays

4 Pole, AC
1-Phase Current Relay
1-Phase Monitoring Relay
3-Phase Compressor Protector
3-Phase IO-Link
3-Phase Monitoring Relay
3-Phase Sequence
3-Phase+N IO-Link
4-Channel Relay Module
4-Pole, AC
4-Pole, AC/DC
4-Pole, DC
8-Pole, AC
8-Pole, AC/DC
8-Pole, DC
AC Coil
AC Current Monitoring Relay
Alternating Controller
Asymmetry Phase Sequence
Auxiliary Relay Module

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 NO
2 NO, 2 NC
2 NO, 3 NC
2 NO, 4 NC
2 NO, 5 NC
2 NO, 6 NC
2 NO, 8 NC
3 NC
3 NC, 4 NO
3 NO
3 NO, 1 NC
3 NO, 3 NC

0 A to 2.5 A
2 mA to 500 mA
5 mA to 6 A
10 mA
30 mA
50 mA
100 mA
100 mA to 5 A
200 mA
250 mA
250 mA to 26.2 A
300 mA
500 mA
1 A
1.5 A
2 A
2 A to 20 A
2.5 A
2.6 A
3 A

3 VDC
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
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
1.4 Ohms, 40 Ohms
2.09 Ohms
2.1 Ohms to 2.6 Ohms
2.6 Ohms
2.85 Ohms
3 Ohms
3.8 Ohms
6.4 Ohms
7.8 Ohms to 8.4 Ohms
8 Ohms
8.4 Ohms
9 Ohms
9.1 Ohms
10.5 Ohms
11.5 Ohms

500 uA
1 mA
2 mA
2.1 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
4.1 mA
4.3 mA
4.4 mA
4.5 mA
4.8 mA
5 mA
5 mA to 6 A

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
18 VDC to 32 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
28 VDC
30 VAC
30 VAC, 26 VDC
30 VAC, 36 VDC
30 VDC
48 VDC
50 VDC

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

IP00
IP00, IP20
IP00, IP54
IP10, IP40
IP20
IP20, IP30
IP20, IP30, IP50
IP20, IP40
IP20, IP40, IP50
IP20, IP54
IP2X
IP30
IP40
IP50
IP54
IP64
IP65
IP66
IP67
IP67, IP68

201 Pump Controls
1
3
24
91
199
202
295
350
355
400 Series
455
510
511
601
777
841
102A
111P/233P
201-XXX-SP-DPDT

1.98 mm
5 mm
6.2 mm
0.25 in
0.3 in
7.6 mm
9 mm
15 mm
15.7 mm
17 mm
17.4 mm
17.5 mm
18.2 mm
18.5 mm
20 mm
20.37 mm
20.57 mm
0.81 in
22.5 mm
25 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
0.29 in
7.5 mm
10 mm
10.2 mm
10.41 mm
10.6 mm
12 mm

0.085 mm
0.1 in
2.6 mm
3 mm
3.04 mm
3.45 mm
5 mm
6.2 mm
0.3 in
10.5 mm
0.5 in
0.525 in
14.4 mm
14.6 mm
14.7 mm
14.8 mm
15 mm
0.6 in
15.2 mm
15.7 mm