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Safety Relays

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

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Results: 1,572

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Part #

Safety Relays

G9SB-2002-AAC/DC24
Omron Automation and Safety
1: $346.96
4In Stock

Mfr. Part No.
G9SB-2002-AAC/DC24

Mouser Part No
653-G9SB2002AAC/DC24

Omron Automation and Safety

Safety Relays

Datasheet

4In Stock

$346.96

$337.94

Min.: 1
Mult.: 1

Safety Relays SR6D4024

SR6D4024
TE Connectivity / Schrack
1: $28.02
158In Stock

Mfr. Part No.
SR6D4024

Mouser Part No
655-SR6D4024

TE Connectivity / Schrack

Safety Relays SR6D4024

Datasheet

158In Stock

$28.02

$21.75

$20.83

$20.32

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

8 A

Safety Relays EMD-FL-C-10 ELECTRONIC MONITOR

2866022
Phoenix Contact
1: $307.26
9In Stock

Mfr. Part No.
2866022

Mouser Part No
651-2866022

Phoenix Contact

Safety Relays EMD-FL-C-10 ELECTRONIC MONITOR

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Datasheet

9In Stock

$307.26

$282.11

Min.: 1
Mult.: 1

24 VDC

1 Form Z (SPDT)

Plug In

5 A

Safety Relays Relays

V23047-A1021-A511
TE Connectivity
1: $10.93
408In Stock

Mfr. Part No.
V23047-A1021-A511

Mouser Part No
655-V23047A1021A511

TE Connectivity

Safety Relays Relays

Datasheet

408In Stock

$10.93

Min.: 1
Mult.: 1

21 VDC

1 Form A (SPST-NO), 1 Form B (SPST-NC)

Solder Pin

6 A

Bulk

Safety Relays SR6M4024

3-1415353-1
TE Connectivity
1: $19.99
172In Stock

Mfr. Part No.
3-1415353-1

Mouser Part No
655-3-1415353-1

TE Connectivity

Safety Relays SR6M4024

Datasheet

172In Stock

$19.99

$19.95

Min.: 1
Mult.: 1

24 VDC

3 Form A (3PST-NO), 1 Form C (SPDT-NO, NC)

Solder Pin

8 A

Bulk

Safety Relays SR103AM02

44510-1032
Omron Automation and Safety
1: $504.36
7In Stock

Mfr. Part No.
44510-1032

Mouser Part No
653-445101032

Omron Automation and Safety

Safety Relays SR103AM02

Datasheet

7In Stock

$504.36

Min.: 1
Mult.: 1

115 VAC

Safety Relays SAFETY UNIT, 2+2+1 INST+TD O/P

G9SE-221-T30
Omron Automation and Safety
1: $394.89
12In Stock

Mfr. Part No.
G9SE-221-T30

Mouser Part No
653-G9SE221T30

Omron Automation and Safety

Safety Relays SAFETY UNIT, 2+2+1 INST+TD O/P

Datasheet

12In Stock

$394.89

$383.15

Min.: 1
Mult.: 1

Safety Relays Polarized PowerRelay 2 Form A 2 Form B

SF2D-DC5V
Panasonic Industrial Devices
1: $31.12
256In Stock

Mfr. Part No.
SF2D-DC5V

Mouser Part No
769-SF2D-DC5V

Panasonic Industrial Devices

Safety Relays Polarized PowerRelay 2 Form A 2 Form B

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Datasheet

256In Stock

$31.12

$28.70

$27.68

$27.12

View

Min.: 1
Mult.: 1

5 VDC

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

Solder Pin

6 A

Bulk

Safety Relays MIRO SAFE+ SWITCH H L 24, 24 VAC/DC - 3 N/O contact / 1 N/C contact, 22,5 mm spring clamps

3000-33113-3020012
Murrelektronik
1: $365.87
4In Stock
New At Mouser

Mfr. Part No.
3000-33113-3020012

Mouser Part No
867-3000331133020012

New At Mouser

Murrelektronik

Safety Relays MIRO SAFE+ SWITCH H L 24, 24 VAC/DC - 3 N/O contact / 1 N/C contact, 22,5 mm spring clamps

Datasheet

4In Stock

$365.87

Min.: 1
Mult.: 1

Safety Relays NGR MON 48VDC

SE-330-20-00
Littelfuse
1: $4,243.53
3In Stock

Mfr. Part No.
SE-330-20-00

Mouser Part No
576-SE-330-20-00

Littelfuse

Safety Relays NGR MON 48VDC

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Datasheet

3In Stock

$4,243.53

Min.: 1
Mult.: 1

48 VDC

2 Form A, 2 Form C

Bulk

Safety Relays

56.OW12.1242S
Altech
1: $113.88
8In Stock

Mfr. Part No.
56.OW12.1242S

Mouser Part No
845-56.OW12.1242S

Altech

Safety Relays

Datasheet

8In Stock

$113.88

$104.76

$98.59

$93.48

View

Min.: 1
Mult.: 1

IP67

Safety Relays

G7SA-5A1BDC110
Omron Automation and Safety
1: $69.11
3In Stock

Mfr. Part No.
G7SA-5A1BDC110

Mouser Part No
653-G7SA-5A1BDC110

Omron Automation and Safety

Safety Relays

Datasheet

3In Stock

$69.11

$58.50

$56.43

$54.42

View

Min.: 1
Mult.: 1

Safety Relays

G7SA-4A2BDC48
Omron Automation and Safety
1: $79.14
4In Stock

Mfr. Part No.
G7SA-4A2BDC48

Mouser Part No
653-G7SA-4A2BDC48

Omron Automation and Safety

Safety Relays

Datasheet

4In Stock

$79.14

$74.07

$68.80

$65.77

$65.73

Min.: 1
Mult.: 1

Safety Relays 360deg Light Sensor Detects Light

PGA-LS20
Littelfuse
1: $1,533.62
4In Stock

Mfr. Part No.
PGA-LS20

Mouser Part No
576-PGA-LS20

Littelfuse

Safety Relays 360deg Light Sensor Detects Light

Learn More

Datasheet

4In Stock

$1,533.62

Min.: 1
Mult.: 1

IP30

Bulk

Safety Relays Motor Protective Relay

K2CM-1M
Omron Automation and Safety
1: $443.08
2In Stock

Mfr. Part No.
K2CM-1M

Mouser Part No
653-K2CM-1M

Omron Automation and Safety

Safety Relays Motor Protective Relay

Datasheet

2In Stock

$443.08

$374.40

Min.: 1
Mult.: 1

Safety Relays SR109AD01

44510-1091
Omron Automation and Safety
1: $753.95
3In Stock

Mfr. Part No.
44510-1091

Mouser Part No
653-44510-1091

Omron Automation and Safety

Safety Relays SR109AD01

3In Stock

$753.95

Min.: 1
Mult.: 1

Safety Relays PSR-SPP- 24UC/ESA4 2X1/1X2

2963938
Phoenix Contact
1: $250.65
3In Stock

Mfr. Part No.
2963938

Mouser Part No
651-2963938

Phoenix Contact

Safety Relays PSR-SPP- 24UC/ESA4 2X1/1X2

Learn More

Datasheet

3In Stock

$250.65

Min.: 1
Mult.: 1

24 VDC

1 Form A (SPST-NO)

Plug In

6 A

IP20

Safety Relays PSRSCP24DC/URM4/4X1B EXPAN W/SCREW TERM

2981677
Phoenix Contact
1: $235.95
4In Stock

Mfr. Part No.
2981677

Mouser Part No
651-2981677

Phoenix Contact

Safety Relays PSRSCP24DC/URM4/4X1B EXPAN W/SCREW TERM

Learn More

Datasheet

4In Stock

$235.95

Min.: 1
Mult.: 1

24 VDC

4 Form A (4PST-NO), 1 Form A (SPST-NO)

Plug In

IP20

Safety Relays

G9SB-301-BAC/DC24
Omron Automation and Safety
1: $411.90
2In Stock

Mfr. Part No.
G9SB-301-BAC/DC24

Mouser Part No
653-G9SB301BAC/DC24

Omron Automation and Safety

Safety Relays

2In Stock

$411.90

Min.: 1
Mult.: 1

Safety Relays PSR-PC50-1NO-1DO- 24DC-SC

2904664
Phoenix Contact
1: $250.60
4In Stock

Mfr. Part No.
2904664

Mouser Part No
651-2904664

Phoenix Contact

Safety Relays PSR-PC50-1NO-1DO- 24DC-SC

Learn More

Datasheet

4In Stock

$250.60

Min.: 1
Mult.: 1

24 VDC

IP20

Safety Relays Rly BLOCK INPUT Rly

G7T-1122S-DC24V
Omron Automation and Safety
1: $14.03
107In Stock

Mfr. Part No.
G7T-1122S-DC24V

Mouser Part No
653-G7T-1122S-DC24V

Omron Automation and Safety

Safety Relays Rly BLOCK INPUT Rly

Datasheet

107In Stock

$14.03

$12.33

$12.03

Min.: 1
Mult.: 1

Safety Relays TERMINAL BLOCK,SAFETY RELAY,TWO-HAND CON

2256042-1
TE Connectivity
1: $1,187.62
1In Stock

Mfr. Part No.
2256042-1

Mouser Part No
655-2256042-1

TE Connectivity

Safety Relays TERMINAL BLOCK,SAFETY RELAY,TWO-HAND CON

1In Stock

$1,187.62

Min.: 1
Mult.: 1

24 VDC

Plug In

Safety Relays OA5601 24V 3NO/1NC AgSn02+0 2umAu IP40

56.OA01.2431C
Altech
1: $55.22
17In Stock

Mfr. Part No.
56.OA01.2431C

Mouser Part No
845-56.OA01.2431C

Altech

Safety Relays OA5601 24V 3NO/1NC AgSn02+0 2umAu IP40

Datasheet

17In Stock

$55.22

Min.: 1
Mult.: 1

24 VDC

IP40

Safety Relays Relay Force Guided 4NO2NC DC12

RF1V-4A2BL-D12
IDEC
1: $36.20
9In Stock

Mfr. Part No.
RF1V-4A2BL-D12

Mouser Part No
199-RF1V4A2BLD12

IDEC

Safety Relays Relay Force Guided 4NO2NC DC12

Learn More

Datasheet

9In Stock

$36.20

$35.24

$33.69

$32.56

View

Min.: 1
Mult.: 1

12 VDC

4 Form A (4PST-NO), 2 Form B (DPST-NC)

Solder Pin

6 A

IP20

Safety Relays Motor Protective Relay

SE-KP1AN
Omron Automation and Safety
1: $469.64
2In Stock

Mfr. Part No.
SE-KP1AN

Mouser Part No
653-SE-KP1AN

Omron Automation and Safety

Safety Relays Motor Protective Relay

Datasheet

2In Stock

$469.64

$434.67

$430.17

View

Min.: 1
Mult.: 1

1 Form C (SPDT-NO, NC)

Safety Relays

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ABB
Altech
Banner Engineering
Caplugs
Carlo Gavazzi
DFRobot
Eaton
IDEC
Lantronix
Littelfuse
Mueller Electric
Murrelektronik
Omron
Panasonic
Phoenix Contact
Schneider Electric
Siemens
TE Connectivity
Telemecanique Sensors
Weidmuller

3 V
3.3 VDC
4.5 VDC
5 V
5 VDC
6 VDC
9 VDC
11 VDC
12 V
12 VDC
12 VDC to 24 VDC
16 V
18 V
18 VDC
20 VDC
21 V
21 VDC
24 V
24 VAC
24 VAC, 24 VDC

2 NO
3 NO, 1 NC
3 NO - 1 NC
4 NO
4 NO, 1 NC
1 Form A (SPST-NO)
1 Form A (SPST-NO), 1 Form B (SPST-NC)
1 Form A (SPST-NO), 1 Form C (SPDT-NO, NC)
1 Form C (SPDT-NO, NC)
1 Form Z (SPDT)
2 Form A, 2 Form C
2 Form A (3PST-2NO), 1 Form B ((3PST-1NC)
2 Form A (DPST-NO, 2 Form B (DPST-NC)
2 Form A (DPST-NO)
2 Form A (DPST-NO), 1 Form B (SPST-NC)
2 Form A (DPST-NO), 2 Form B (DPST-NC)
2 Form B (DPST)
2 Form B (DPST-NO), 1 Form A (SPST-NC)
2 Form C
2 Form C (DPDT-NO, NC)

11 mA
13 mA
15 mA
17 mA
20 mA to 200 mA
23 mA
54 mA
75 mA
90 mA
100 mA, 3 A
100 mA, 5 A
550 mA, 10 A
1 A, 5 A
1.5 A
2 A
2 A, 3 A
3 A
4 A
5 A
6 A