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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 SR2 12 I-O 12VDC w/ display

SR2B121JD
Schneider Electric
1: $237.54
3In Stock

Mfr. Part No.
SR2B121JD

Mouser Part No
996-SR2B121JD

Schneider Electric

Industrial Relays SR2 12 I-O 12VDC w/ display

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Datasheet

3In Stock

$237.54

View

Min.: 1
Mult.: 1

DIN Rail Mount

Industrial Relays

Screw

4 Form C (4PDT-NO, NC)

Screw

Non-Latching

250 VAC, 250 VDC

SR2

Industrial Relays 3PST W/AUX, 25 AMP RELAY

FCC-325-CW3
TE Connectivity
1: $1,231.94
20In Stock

Mfr. Part No.
FCC-325-CW3

Mouser Part No
650-FCC-325-CW3

TE Connectivity

Industrial Relays 3PST W/AUX, 25 AMP RELAY

Learn More

Datasheet

20In Stock

$1,231.94

Min.: 1
Mult.: 1

Stud Mount

Military/Aerospace Relays

Mid Range Relay

Solder Hook

3 Form X (3PST)

25 A

Solder Hook

Non-Latching

28 VDC

160 Ohms

175 mA

115 VAC, 28 VDC

Silver Cadmium Oxide (AgCdO)

38.89 mm

42.672 mm

Industrial Relays 3 PHASE RELAY 250V 5AMP RM35

RM35UB3N30
Schneider Electric
1: $291.73
3In Stock

Mfr. Part No.
RM35UB3N30

Mouser Part No
996-RM35UB3N30

Schneider Electric

Industrial Relays 3 PHASE RELAY 250V 5AMP RM35

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Datasheet

3In Stock

$291.73

$243.97

$243.07

Min.: 1
Mult.: 1

DIN Rail Mount

Industrial Relays

Harmony Relay

Screw

1 Form C (SPDT-NO, NC)

5 A

Screw

Non-Latching

5 VDC

10 mA

250 VAC, 250 VDC

Cadmium Free

IP20, IP30

RM35

72 mm

35 mm

90 mm

Industrial Relays 25kV, SPDT, 26.5Vdc coil, 72 inch leads

G62C871
GIGAVAC
1: $1,467.60
1In Stock
New At Mouser

Mfr. Part No.
G62C871

Mouser Part No
682-G62C871

New At Mouser

GIGAVAC

Industrial Relays 25kV, SPDT, 26.5Vdc coil, 72 inch leads

Datasheet

1In Stock

$1,467.60

Min.: 1
Mult.: 1

Thread Mount

High Voltage Relays

High Voltage

Wire Leads

1 Form C (SPDT)

Wire Leads

Non-Latching

26.5 VDC

125 Ohms

Molybdenum (Mo)

G62

1.98 mm

3.04 mm

Bulk

Industrial Relays RCM580730

7940007637
Weidmuller
1: $25.73
7In Stock

Mfr. Part No.
7940007637

Mouser Part No
470-7940007637

Weidmuller

Industrial Relays RCM580730

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Datasheet

7In Stock

$25.73

$23.98

$22.73

$21.46

View

Min.: 1
Mult.: 1

Relay Modules

Pluggable Relay

RIDERSERIES RCM

Industrial Relays 750A MAKE-100A BREAK INTRMNT DUTY 6-12V

24076
Cole Hersee
1: $59.46
18In Stock

Mfr. Part No.
24076

Mouser Part No
576-24076

Cole Hersee

Industrial Relays 750A MAKE-100A BREAK INTRMNT DUTY 6-12V

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Datasheet

18In Stock

$59.46

$57.58

$42.21

$41.93

View

Min.: 1
Mult.: 1

Solenoid Relays

Bulk

Industrial Relays 100-240V 10-800A SPDT 3PH V MON RELAY

50R20029
Littelfuse
1: $277.14
1In Stock

Mfr. Part No.
50R20029

Mouser Part No
576-50R20029

Littelfuse

Industrial Relays 100-240V 10-800A SPDT 3PH V MON RELAY

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Datasheet

1In Stock

$277.14

$256.92

$254.34

Min.: 1
Mult.: 1

Panel Mount

Protection Relays

Voltage Monitor, Single-Phase

Screw

1 Form C (SPDT-NO, NC)

10 A

190 VAC to 240 VAC

50R

74.9 mm

133.9 mm

74.4 mm

Bulk

Industrial Relays IOA REL 230V DO/BFI/ NO/3.0A/EX

2910421
Phoenix Contact
1: $43.88
7In Stock

Mfr. Part No.
2910421

Mouser Part No
651-2910421

Phoenix Contact

Industrial Relays IOA REL 230V DO/BFI/ NO/3.0A/EX

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Datasheet

7In Stock

$43.88

Min.: 1
Mult.: 1

AC/DC Output Modules

IP20

Industrial Relays UndrOvrVolt Rly Push In, 1 -150V

K8DT-VW2CA
Omron Automation and Safety
1: $234.08
1In Stock

Mfr. Part No.
K8DT-VW2CA

Mouser Part No
653-K8DTVW2CA

Omron Automation and Safety

Industrial Relays UndrOvrVolt Rly Push In, 1 -150V

Datasheet

1In Stock

$234.08

$233.58

$229.62

$226.15

View

Min.: 1
Mult.: 1

DIN Rail Mount

Industrial Relays

Voltage Monitoring Relay

Screw

1 Form C (SPDT-NO, NC)

5 A

Screw

Non-Latching

100 VAC to 240 VAC

250 VAC

IP20

K8DT-VW

90 mm

17.5 mm

90 mm

Industrial Relays POWER RELAY

MGN1A-DC48
Omron Automation and Safety
1: $79.01
5In Stock

Mfr. Part No.
MGN1A-DC48

Mouser Part No
653-MGN1A-DC48

Omron Automation and Safety

Industrial Relays POWER RELAY

Datasheet

5In Stock

$79.01

$51.29

$50.11

$48.97

View

Min.: 1
Mult.: 1

Chassis Mount

Power Relays

Heavy Duty

Screw

1 Form A (SPST-NO)

30 A

Screw

Non-Latching

48 VDC

1.15 kOhms

41.6 mA

600 VAC, 28 VDC

Silver Alloy (Ag)

MGN

63.5 mm

55.88 mm

Industrial Relays 8KV SPDT HV RELAY

GH4-12VDC
GIGAVAC
1: $627.65
1In Stock

Mfr. Part No.
GH4-12VDC

Mouser Part No
682-GH4-12VDC

GIGAVAC

Industrial Relays 8KV SPDT HV RELAY

Datasheet

1In Stock

$627.65

$557.25

$554.98

View

Min.: 1
Mult.: 1

Thread Mount

High Voltage Relays

High Voltage

1 Form C (SPDT)

15 A

Turret Terminal

Non-Latching

12 VDC

80 Ohms

8 kVDC

Molybdenum (Mo)

GH4

33 mm

Bulk

Industrial Relays RCI484S15

8870360000
Weidmuller
1: $17.72
2In Stock

Mfr. Part No.
8870360000

Mouser Part No
470-8870360000

Weidmuller

Industrial Relays RCI484S15

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Datasheet

2In Stock

$17.72

$14.26

$11.63

Min.: 1
Mult.: 1

Relay Modules

Pluggable Relay

RIDERSERIES RCI

Industrial Relays MINI OVLR FRAME A CLASS 10 0.6-1A

XTOM001AC1
Eaton Electrical
1: $99.54
1In Stock
New At Mouser

Mfr. Part No.
XTOM001AC1

Mouser Part No
504-XTOM001AC1

New At Mouser

Eaton Electrical

Industrial Relays MINI OVLR FRAME A CLASS 10 0.6-1A

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Datasheet

1In Stock

$99.54

$97.55

$96.12

View

Min.: 1
Mult.: 1

Push-In

Overload Relays

Thermal

Screw

1 NO, 1 NC

Screw

690 V

IP20

XT IEC

1.85 in

2.56 in

2.36 in

Industrial Relays PLC-RSC- 48DC/1AU/ SEN

2980759
Phoenix Contact
1: $21.97
5In Stock

Mfr. Part No.
2980759

Mouser Part No
651-2980759

Phoenix Contact

Industrial Relays PLC-RSC- 48DC/1AU/ SEN

Learn More

Datasheet

5In Stock

$21.97

$18.26

Min.: 1
Mult.: 1

DIN Rail Mount

Industrial Relays

Relay Module

Screw

1 Form A (SPST-NO)

Screw

Non-Latching

48 VDC

250 VAC, 250 VDC

Silver Tin Oxide (AgSnO2)

IP20

94 mm

6.2 mm

80 mm

Industrial Relays Deltrol Power Relay (23727-73)

MGN2CM-AC240
Omron Automation and Safety
1: $145.03
1In Stock

Mfr. Part No.
MGN2CM-AC240

Mouser Part No
653-MGN2CM-AC240

Omron Automation and Safety

Industrial Relays Deltrol Power Relay (23727-73)

Datasheet

1In Stock

$145.03

$97.77

$92.77

$90.41

View

Min.: 1
Mult.: 1

Chassis Mount

Power Relays

Heavy Duty

Screw

2 Form C (DPDT-NO, NC)

30 A

Screw

Non-Latching

240 VAC

1.17 kOhms

40 mA

600 VAC, 28 VDC

Silver Alloy (Ag)

MGN

84.33 mm

63.5 mm

60.45 mm

Industrial Relays 26.5V Mcro Min Relay Military

JMGSCDD-26PW
TE Connectivity / CII
1: $92.19
34In Stock
16Expected 2026/02/16

Mfr. Part No.
JMGSCDD-26PW

Mouser Part No
655-JMGSCDD-26PW

TE Connectivity / CII

Industrial Relays 26.5V Mcro Min Relay Military

Datasheet

34In Stock

16Expected 2026/02/16

$92.19

$91.41

$89.12

$89.11

Min.: 1
Mult.: 1

Through Hole

Military/Aerospace Relays

Grid Relay

Solder Pin

2 Form C (DPDT-NO, NC)

1 A

Solder Pin

Non-Latching

26.5 VDC

3.2 kOhms

9 mA

115 VAC, 28 VDC

Silver Palladium (AgPd)

MGSDD

Industrial Relays 26.5V Mcro Min Relay 1 Form C (SPDT) 1 C

J1MAPD-26XP
TE Connectivity / AMP
1: $77.36
18In Stock

Mfr. Part No.
J1MAPD-26XP

Mouser Part No
655-J1MAPD-26XP

TE Connectivity / AMP

Industrial Relays 26.5V Mcro Min Relay 1 Form C (SPDT) 1 C

Datasheet

18In Stock

$77.36

Min.: 1
Mult.: 1

Through Hole

Military/Aerospace Relays

Grid Relay

Solder Pin

1 Form C (SPDT-NO, NC)

1 A

Solder Pin

Non-Latching

26.5 VDC

2 kOhms

13.3 mA

115 VAC, 28 VDC

Silver Palladium (AgPd)

1MA TO-5

Industrial Relays 14mm SPDT screw term 18VAC/DC

RV8H-1L1-AD18
IDEC
1: $24.64
3In Stock

Mfr. Part No.
RV8H-1L1-AD18

Mouser Part No
199-RV8H1L1AD18

IDEC

Industrial Relays 14mm SPDT screw term 18VAC/DC

Learn More

Datasheet

3In Stock

$24.64

$18.96

$18.11

$17.48

View

Min.: 1
Mult.: 1

DIN Rail Mount

Power Relays

Interface Relay

Screw

1 Form C (SPDT-NO, NC)

16 A

Non-Latching

18 VAC, 18 VDC

750 Ohms

24 mA

250 VAC

Silver Nickel (AgNi)

IP20

RV8H

88 mm

14 mm

74.2 mm

Industrial Relays 225 A F Frame Metric Collar Kit

ARDC
Eaton Electrical
1: $101.38
1In Stock
New At Mouser

Mfr. Part No.
ARDC

Mouser Part No
504-ARDC

New At Mouser

Eaton Electrical

Industrial Relays 225 A F Frame Metric Collar Kit

Datasheet

1In Stock

$101.38

$96.39

$93.85

$92.13

View

Min.: 1
Mult.: 1

AR/ARD

Industrial Relays SOL 24V 71OHM CONT 4STUD #8

24063-BX
Littelfuse
1: $38.76
11In Stock

Mfr. Part No.
24063-BX

Mouser Part No
576-24063-BX

Littelfuse

Industrial Relays SOL 24V 71OHM CONT 4STUD #8

Datasheet

11In Stock

$38.76

$37.66

$36.56

$33.84

$33.52

Min.: 1
Mult.: 1

Chassis Mount

Solenoid Relays

Continuous

Box

Industrial Relays 8KV SPST-NC HV RELAY

G47B334
GIGAVAC
1: $562.59
1In Stock

Mfr. Part No.
G47B334

Mouser Part No
682-G47B334

GIGAVAC

Industrial Relays 8KV SPST-NC HV RELAY

Datasheet

1In Stock

$562.59

$490.32

$490.02

View

Min.: 1
Mult.: 1

Flange Mount

High Voltage Relays

High Voltage

1 Form B (SPST-NC)

12 A

Bus Wire

Non-Latching

26.5 VDC

920 Ohms

8 kVDC

G47B

44.2 mm

Bulk

Industrial Relays TeSys LR47 electronic overcurrent relay, 30A/690V, with manual reset, to be supplied with 24V AC/DC, for protection of motors with a rated current 3-25A.::It provides 3 dials to adjust the protection, LOAD (3-30A) for the overcurrent level, O-TIME (0

LT4730BS
Schneider Electric
1: $241.33
1In Stock
New At Mouser

Mfr. Part No.
LT4730BS

Mouser Part No
996-LT4730BS

New At Mouser

Schneider Electric

Datasheet

1In Stock

$241.33

$214.89

$205.14

$198.08

Min.: 1
Mult.: 1

LT47

Industrial Relays 2CH Lamp isolator 24VDC

EB3L-S02KDN
IDEC
1: $337.37
1In Stock

Mfr. Part No.
EB3L-S02KDN

Mouser Part No
199-EB3LS02KDN

IDEC

Industrial Relays 2CH Lamp isolator 24VDC

Datasheet

1In Stock

$337.37

$333.70

$333.66

View

Min.: 1
Mult.: 1

DIN Rail Mount

Industrial Relays

Lamp Barrier

Screw

1 Form A (SPST-NO)

Screw

Non-Latching

50 mOhms

24 VDC

IP20

EB3L

77.5 mm

65 mm

75 mm

Industrial Relays 750A MAKE-100A BREAK INTRMNT DUTY 6-12V

24047
Cole Hersee
1: $52.84
18In Stock

Mfr. Part No.
24047

Mouser Part No
576-24047

Cole Hersee

Industrial Relays 750A MAKE-100A BREAK INTRMNT DUTY 6-12V

Learn More

Datasheet

18In Stock

$52.84

$47.09

$38.23

Min.: 1
Mult.: 1

Solenoid Relays

Bulk

Industrial Relays Slim Rly & Skt PshIn

G2RV-SR700-AP ACDC48
Omron Automation and Safety
1: $31.44
2In Stock

Mfr. Part No.
G2RV-SR700-AP ACDC48

Mouser Part No
653-2RVSR700APACDC48

Omron Automation and Safety

Industrial Relays Slim Rly & Skt PshIn

Learn More

Datasheet

2In Stock

$31.44

$28.56

$26.66

$25.11

View

Min.: 1
Mult.: 1

DIN Rail Mount

I/O Relays

Slim

Screw

1 Form C (SPDT-NO, NC)

Screw

Non-Latching

48 VAC, 48 VDC

6.1 mA

30 VAC, 26 VDC

Silver Alloy (Ag)

IP20

G2RV-SR

90 mm

6.2 mm

74.5 mm

Industrial Relays

Customer Service Office

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