Electromechanical Contactors

.hide-partial { max-height: none; } .show-more { display: none; }

J7KC / J7KCA Industrial Relays

Omron Industrial Automation J7KC / J7KCA Industrial Relays use bifurcated contacts to offer high contact reliability (5V_DC, 3mA minimum) and high endurance. A coil surge absorber unit is installed as standard. These relays are designed with Push-In Plus wiring technology to save wiring and maintenance time. The space-saving modules also feature a unified 45mm width to help downsize control panels. J7KC Magnetic Contactors are ideal for motor and primary side switches and motor control and safety applications. Omron Industrial Automation J7KCA Auxiliary Relays (Contactor Relays) are the same shape as J7KC Magnetic Contactors, making them suitable for standardizing panel designs.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 17

Applied Filters:

Relay Contact Form

Coil Voltage

Contact Current Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Contactors - Electromechanical Rev,Mag Cont,24 VAC,SPST-1NC

J7KCR-12-01 AC24
Omron Automation and Safety
1: S/1,158.37
3In Stock

Mfr. Part #
J7KCR-12-01 AC24

Mouser Part #
653-J7KCR-12-01AC24

Omron Automation and Safety

Contactors - Electromechanical Rev,Mag Cont,24 VAC,SPST-1NC

Learn More

Datasheet

3In Stock

S/1,158.37

S/1,098.23

S/1,032.99

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

15 A

Contactors - Electromechanical AuxRelay,24 VDC,4PST-3NO 1 NC

J7KCA-31 DC24
Omron Automation and Safety
1: S/585.04
41In Stock

Mfr. Part #
J7KCA-31 DC24

Mouser Part #
653-J7KCA-31DC24

Omron Automation and Safety

Contactors - Electromechanical AuxRelay,24 VDC,4PST-3NO 1 NC

Learn More

Datasheet

41In Stock

S/585.04

S/583.52

S/557.13

S/483.88

View

Min.: 1
Mult.: 1

3 Form A, 1 Form B (4PST-3NO/1NC)

24 VDC

Contactors - Electromechanical Mag Contactor,120 VAC,SPST-1NC

J7KC-12-01 AC120
Omron Automation and Safety
1: S/526.27
5In Stock

Mfr. Part #
J7KC-12-01 AC120

Mouser Part #
653-J7KC-12-01AC120

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,120 VAC,SPST-1NC

Learn More

Datasheet

5In Stock

S/526.27

S/475.66

S/454.18

S/405.40

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

120 VAC

15 A

Contactors - Electromechanical Mag Contactor,230 VAC,SPST-1NC

J7KC-12-01 AC230
Omron Automation and Safety
1: S/482.01
6In Stock

Mfr. Part #
J7KC-12-01 AC230

Mouser Part #
653-J7KC-12-01AC230

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,230 VAC,SPST-1NC

Learn More

Datasheet

6In Stock

S/482.01

S/446.28

S/438.30

S/427.09

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

230 VAC

15 A

Contactors - Electromechanical Mag Contactor,120 VAC,SPST-1N0

J7KC-12-10 AC120
Omron Automation and Safety
1: S/523.62
1In Stock

Mfr. Part #
J7KC-12-10 AC120

Mouser Part #
653-J7KC-12-10AC120

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,120 VAC,SPST-1N0

Learn More

Datasheet

1In Stock

S/523.62

S/449.93

S/441.95

S/430.35

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

120 VAC

15 A

Contactors - Electromechanical Mag Contactor,24 VAC,SPST-1N0

J7KC-12-10 AC24
Omron Automation and Safety
1: S/468.27
6In Stock

Mfr. Part #
J7KC-12-10 AC24

Mouser Part #
653-J7KC-12-10AC24

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,24 VAC,SPST-1N0

Learn More

Datasheet

6In Stock

S/468.27

S/422.80

S/391.55

S/380.06

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

15 A

Contactors - Electromechanical Rev,Mag Cont,120 VAC,SPST-1NC

J7KCR-12-01 AC120
Omron Automation and Safety
1: S/1,378.76
3In Stock

Mfr. Part #
J7KCR-12-01 AC120

Mouser Part #
653-J7KCR-12-01AC120

Omron Automation and Safety

Contactors - Electromechanical Rev,Mag Cont,120 VAC,SPST-1NC

Learn More

Datasheet

3In Stock

S/1,378.76

S/1,172.89

S/1,138.52

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

120 VAC

15 A

Contactors - Electromechanical Rev,Mag Cont,120 VAC,SPST-1N0

J7KCR-12-10 AC120
Omron Automation and Safety
1: S/1,233.73
2In Stock

Mfr. Part #
J7KCR-12-10 AC120

Mouser Part #
653-J7KCR-12-10AC120

Omron Automation and Safety

Contactors - Electromechanical Rev,Mag Cont,120 VAC,SPST-1N0

Learn More

Datasheet

2In Stock

S/1,233.73

S/1,098.23

S/1,032.99

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

120 VAC

15 A

Contactors - Electromechanical Rev,Mag Cont,24 VAC,SPST-1N0

J7KCR-12-10 AC24
Omron Automation and Safety
1: S/1,378.76
2In Stock

Mfr. Part #
J7KCR-12-10 AC24

Mouser Part #
653-J7KCR-12-10AC24

Omron Automation and Safety

Contactors - Electromechanical Rev,Mag Cont,24 VAC,SPST-1N0

Learn More

Datasheet

2In Stock

S/1,378.76

S/1,227.42

S/1,114.70

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

15 A

Contactors - Electromechanical Mag Contactor,24 VDC,SPST-1NC

J7KC-12-01 DC24
Omron Automation and Safety
1: S/484.27
4In Stock
10Expected 10/29/2026

Mfr. Part #
J7KC-12-01 DC24

Mouser Part #
653-J7KC-12-01DC24

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,24 VDC,SPST-1NC

Learn More

Datasheet

4In Stock

10Expected 10/29/2026

S/484.27

S/449.27

S/434.95

S/418.52

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

15 A

Contactors - Electromechanical Mag Contactor,24 VDC,SPST-1N0

J7KC-12-10 DC24
Omron Automation and Safety
1: S/499.06
5Expected 9/21/2026

Mfr. Part #
J7KC-12-10 DC24

Mouser Part #
653-J7KC-12-10DC24

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,24 VDC,SPST-1N0

Learn More

Datasheet

5Expected 9/21/2026

S/499.06

S/445.50

S/431.17

S/415.14

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

15 A

Contactors - Electromechanical Mag Contactor,24 VAC,SPST-1NC

J7KC-12-01 AC24
Omron Automation and Safety
1: S/468.27
Non-Stocked

Mfr. Part #
J7KC-12-01 AC24

Mouser Part #
653-J7KC-12-01AC24

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,24 VAC,SPST-1NC

Learn More

Datasheet

Non-Stocked

S/468.27

S/422.80

S/391.55

S/380.06

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

15 A

Contactors - Electromechanical Mag Contactor,440 VAC,SPST-1NC

J7KC-12-01 AC440
Omron Automation and Safety
1: S/436.97
Non-Stocked

Mfr. Part #
J7KC-12-01 AC440

Mouser Part #
653-J7KC-12-01AC440

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,440 VAC,SPST-1NC

Learn More

Datasheet

Non-Stocked

S/436.97

S/400.77

S/386.91

S/371.11

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

440 VAC

15 A

Contactors - Electromechanical Mag Contactor,230 VAC,SPST-1N0

J7KC-12-10 AC230
Omron Automation and Safety
1: S/526.27
Non-Stocked

Mfr. Part #
J7KC-12-10 AC230

Mouser Part #
653-J7KC-12-10AC230

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,230 VAC,SPST-1N0

Learn More

Datasheet

Non-Stocked

S/526.27

S/435.22

S/421.32

S/405.40

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

230 VAC

15 A

Contactors - Electromechanical Mag Contactor,440 VAC,SPST-1N0

J7KC-12-10 AC440
Omron Automation and Safety
1: S/469.51
Non-Stocked

Mfr. Part #
J7KC-12-10 AC440

Mouser Part #
653-J7KC-12-10AC440

Omron Automation and Safety

Contactors - Electromechanical Mag Contactor,440 VAC,SPST-1N0

Learn More

Datasheet

Non-Stocked

S/469.51

S/415.49

S/407.58

S/396.06

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

440 VAC

15 A

Contactors - Electromechanical AuxRelay,24 VDC,4PST-2NO 2NC

J7KCA-22 DC24
Omron Automation and Safety
1: S/625.37
Non-Stocked

Mfr. Part #
J7KCA-22 DC24

Mouser Part #
653-J7KCA-22DC24

Omron Automation and Safety

Contactors - Electromechanical AuxRelay,24 VDC,4PST-2NO 2NC

Learn More

Datasheet

Non-Stocked

S/625.37

S/518.25

S/501.43

S/483.88

View

Min.: 1
Mult.: 1

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

24 VDC

Contactors - Electromechanical AuxRelay,24 VDC,4PST-4NO

J7KCA-40 DC24
Omron Automation and Safety
1: S/624.16
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
J7KCA-40 DC24

Mouser Part #
653-J7KCA-40DC24

Omron Automation and Safety

Contactors - Electromechanical AuxRelay,24 VDC,4PST-4NO

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

S/624.16

S/518.25

S/501.43

S/483.88

View

Min.: 1
Mult.: 1

4 Form A (4PST-NO)

24 VDC

J7KC / J7KCA Industrial Relays

Customer Service Office

Company

Resources

Support