Safety Relays

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Panasonic offers a wide range of Safety Relays with force-guided contacts meeting EN50205 Class A requirements. These safety relays are designed for use with a variety of applications, including emergency stop switches, industrial automation, robots, machine tools, and more.

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Part #

Safety Relays 3FormA 1FormB, 21VDC coil, 40x13x24 mm

SFS3-DC21V
Panasonic Industrial Devices
1: $29.86
55In Stock
New Product

Mfr. Part No.
SFS3-DC21V

Mouser Part No
769-SFS3-DC21V

New Product

Panasonic Industrial Devices

Safety Relays 3FormA 1FormB, 21VDC coil, 40x13x24 mm

Learn More

Datasheet

55In Stock

$29.86

$27.49

$21.36

$21.35

Min.: 1
Mult.: 1

21 VDC

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

Solder Pin

6 A

Tray

Safety Relays Safety Relay 24VDC 3 Form A 3 Form B

SFS6-L-DC24V
Panasonic Industrial Devices
1: $47.91
145In Stock

Mfr. Part No.
SFS6-L-DC24V

Mouser Part No
769-SFS6-L-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 3 Form A 3 Form B

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Datasheet

145In Stock

$47.91

$42.65

$36.61

$35.13

View

Min.: 1
Mult.: 1

24 VDC

3 Form A (3PDT-NO), 3 Form B (3PDT-NC)

Solder Pin

Bulk

Safety Relays 4FormA 2FormB, 21VDC coil, 50x13x24 mm

SFS4-DC21V
Panasonic Industrial Devices
1: $31.47
8In Stock
50Expected 27/4/2026
New Product

Mfr. Part No.
SFS4-DC21V

Mouser Part No
769-SFS4-DC21V

New Product

Panasonic Industrial Devices

Safety Relays 4FormA 2FormB, 21VDC coil, 50x13x24 mm

Learn More

Datasheet

8In Stock

50Expected 27/4/2026

$31.47

$29.89

$28.31

$26.74

View

Min.: 1
Mult.: 1

21 VDC

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

Solder Pin

6 A

Tray

Safety Relays Safety Relay 24VDC 3 Form A 1 Form B

SFS3-L-DC24V
Panasonic Industrial Devices
1: $35.75
52In Stock

Mfr. Part No.
SFS3-L-DC24V

Mouser Part No
769-SFS3-L-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 3 Form A 1 Form B

Learn More

Datasheet

52In Stock

$35.75

$34.54

$31.26

$31.25

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays SF Relay Slim t

SFS6-L-DC24V-D
Panasonic Industrial Devices
1: $46.20
77In Stock

Mfr. Part No.
SFS6-L-DC24V-D

Mouser Part No
667-SFS6-L-DC24V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

77In Stock

$46.20

$43.53

$41.24

$38.93

View

Min.: 1
Mult.: 1

24 VDC

3 Form A (3PDT-NO), 3 Form B (3PDT-NC)

Solder Pin

Safety Relays 2FormA 2FormB, 21VDC coil, 40x13x24 mm

SFS2-DC21V
Panasonic Industrial Devices
1: $28.88
50In Stock
New Product

Mfr. Part No.
SFS2-DC21V

Mouser Part No
769-SFS2-DC21V

New Product

Panasonic Industrial Devices

Safety Relays 2FormA 2FormB, 21VDC coil, 40x13x24 mm

Learn More

Datasheet

50In Stock

$28.88

$27.44

$25.99

$24.55

View

Min.: 1
Mult.: 1

21 VDC

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

Solder Pin

6 A

Tray

Safety Relays 3FormA 1FormB, 18VDC coil, 40x13x24 mm

SFS3-DC18V
Panasonic Industrial Devices
1: $28.88
50In Stock
New Product

Mfr. Part No.
SFS3-DC18V

Mouser Part No
769-SFS3-DC18V

New Product

Panasonic Industrial Devices

Safety Relays 3FormA 1FormB, 18VDC coil, 40x13x24 mm

Learn More

Datasheet

50In Stock

$28.88

$27.44

$25.99

$24.55

View

Min.: 1
Mult.: 1

18 VDC

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

Solder Pin

6 A

Tray

Safety Relays 4FormA 2FormB, 18VDC coil, 50x13x24 mm

SFS4-DC18V
Panasonic Industrial Devices
1: $31.47
46In Stock
New Product

Mfr. Part No.
SFS4-DC18V

Mouser Part No
769-SFS4-DC18V

New Product

Panasonic Industrial Devices

Safety Relays 4FormA 2FormB, 18VDC coil, 50x13x24 mm

Learn More

Datasheet

46In Stock

$31.47

$29.89

$28.31

$26.74

View

Min.: 1
Mult.: 1

18 VDC

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

Solder Pin

6 A

Tray

Safety Relays 5FormA 1FormB, 21VDC coil, 50x13x24 mm

SFS5-DC21V
Panasonic Industrial Devices
1: $31.47
50In Stock
New Product

Mfr. Part No.
SFS5-DC21V

Mouser Part No
769-SFS5-DC21V

New Product

Panasonic Industrial Devices

Safety Relays 5FormA 1FormB, 21VDC coil, 50x13x24 mm

Learn More

Datasheet

50In Stock

$31.47

$29.89

$28.31

$26.74

View

Min.: 1
Mult.: 1

21 VDC

5 Form A (5PST-NO), 1 Form B (SPST-NC)

Solder Pin

6 A

Tray

Safety Relays 3FormA 3FormB, 18VDC coil, 50x13x24 mm

SFS6-DC18V
Panasonic Industrial Devices
1: $32.53
50In Stock
New Product

Mfr. Part No.
SFS6-DC18V

Mouser Part No
769-SFS6-DC18V

New Product

Panasonic Industrial Devices

Safety Relays 3FormA 3FormB, 18VDC coil, 50x13x24 mm

Learn More

Datasheet

50In Stock

$32.53

$29.90

$29.65

$25.17

View

Min.: 1
Mult.: 1

18 VDC

3 Form A (3PST-NO), 3 Form B (3PST-NC)

Solder Pin

6 A

Tray

Safety Relays 3FormA 3FormB, 21VDC coil, 50x13x24 mm

SFS6-DC21V
Panasonic Industrial Devices
1: $31.47
50In Stock
New Product

Mfr. Part No.
SFS6-DC21V

Mouser Part No
769-SFS6-DC21V

New Product

Panasonic Industrial Devices

Safety Relays 3FormA 3FormB, 21VDC coil, 50x13x24 mm

Learn More

Datasheet

50In Stock

$31.47

$29.89

$28.31

$26.74

View

Min.: 1
Mult.: 1

21 VDC

3 Form A (3PST-NO), 3 Form B (3PST-NC)

Solder Pin

6 A

Tray

Safety Relays SF Relay Slim t

SFS3-L-DC24V-D
Panasonic Industrial Devices
1: $29.89
118In Stock

Mfr. Part No.
SFS3-L-DC24V-D

Mouser Part No
667-SFS3-L-DC24V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

118In Stock

$29.89

$26.62

$25.42

$24.52

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Safety Relays Safety Relay 24VDC 2 Form A 2 Form B

SFS2-DC24V
Panasonic Industrial Devices
1: $18.13
385In Stock

Mfr. Part No.
SFS2-DC24V

Mouser Part No
769-SFS2-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 2 Form A 2 Form B

Learn More

Datasheet

385In Stock

$18.13

$17.33

$17.19

$17.18

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays SF Relays slim type

SFS3-DC12V
Panasonic Industrial Devices
1: $27.04
173In Stock

Mfr. Part No.
SFS3-DC12V

Mouser Part No
769-SFS3-DC12V

Panasonic Industrial Devices

Safety Relays SF Relays slim type

Learn More

Datasheet

173In Stock

$27.04

$24.71

$23.41

$22.52

View

Min.: 1
Mult.: 1

12 VDC

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

Solder Pin

Tube

Safety Relays Safety Relay 24VDC 1 Form A 4 Form B

SFS5-DC24V
Panasonic Industrial Devices
1: $44.86
70In Stock

Mfr. Part No.
SFS5-DC24V

Mouser Part No
769-SFS5-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 1 Form A 4 Form B

Learn More

Datasheet

70In Stock

$44.86

$39.95

$32.48

$32.47

View

Min.: 1
Mult.: 1

24 VDC

5 Form A (5PST-NO), 1 Form B (SPST-NC)

Solder Pin

Bulk

Safety Relays Safety Relay 24VDC 1 Form A 4 Form B

SFS5-L-DC24V
Panasonic Industrial Devices
1: $47.91
133In Stock

Mfr. Part No.
SFS5-L-DC24V

Mouser Part No
769-SFS5-L-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 1 Form A 4 Form B

Learn More

Datasheet

133In Stock

$47.91

$43.56

$41.57

$40.14

View

Min.: 1
Mult.: 1

24 VDC

5 Form A (5PST-NO), 1 Form B (SPST-NC)

Solder Pin

6 A

Bulk

Safety Relays SF Relay Slim t

SFS2-L-DC24V-D
Panasonic Industrial Devices
1: $35.88
12In Stock
100Expected 5/3/2026

Mfr. Part No.
SFS2-L-DC24V-D

Mouser Part No
667-SFS2-L-DC24V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

12In Stock

100Expected 5/3/2026

$35.88

$28.31

$24.63

$23.78

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Safety Relays SF Relay Slim t

SFS3-L-DC12V-D
Panasonic Industrial Devices
1: $31.36
5In Stock

Mfr. Part No.
SFS3-L-DC12V-D

Mouser Part No
667-SFS3-L-DC12V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

5In Stock

$31.36

$27.93

$26.56

$25.46

View

Min.: 1
Mult.: 1

12 VDC

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

Solder Pin

Safety Relays SF Relay Slim t

SFS2-DC12V
Panasonic Industrial Devices
1: $22.92
38In Stock
50Expected 9/6/2026

Mfr. Part No.
SFS2-DC12V

Mouser Part No
769-SFS2-DC12V

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

38In Stock

50Expected 9/6/2026

$22.92

$20.42

$19.50

$18.82

View

Min.: 1
Mult.: 1

12 VDC

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

Solder Pin

Bulk

Safety Relays Safety Relay 24VDC 2 Form A 2 Form B

SFS2-L-DC24V
Panasonic Industrial Devices
1: $29.26
23In Stock
1,250Expected 2/3/2026

Mfr. Part No.
SFS2-L-DC24V

Mouser Part No
769-SFS2-L-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 2 Form A 2 Form B

Learn More

Datasheet

23In Stock

1,250Expected 2/3/2026

$29.26

$25.46

$24.14

$23.03

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays SF Relay Slim t

SFS3-DC48V
Panasonic Industrial Devices
1: $28.38
15In Stock

Mfr. Part No.
SFS3-DC48V

Mouser Part No
769-SFS3-DC48V

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

15In Stock

$28.38

$25.28

$24.14

$23.31

View

Min.: 1
Mult.: 1

48 VDC

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

Solder Pin

Bulk

Safety Relays Safety Relay 24VDC 3 Form A 1 Form B

SFS3-DC24V
Panasonic Industrial Devices
1: $32.64
1,700On Order

Mfr. Part No.
SFS3-DC24V

Mouser Part No
769-SFS3-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 3 Form A 1 Form B

Learn More

Datasheet

1,700On Order

$32.64

$30.48

$29.51

$29.00

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays SF Relay Slim t

SFS5-L-DC24V-D
Panasonic Industrial Devices
1: $46.19
42Expected 2/3/2026

Mfr. Part No.
SFS5-L-DC24V-D

Mouser Part No
667-SFS5-L-DC24V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

42Expected 2/3/2026

$46.19

$43.58

$34.50

$34.49

View

Min.: 1
Mult.: 1

24 VDC

5 Form A (5PST-NO), 1 Form B (SPST-NC)

Solder Pin

Safety Relays SF Relay Slim t

SFS2-L-DC12V-D
Panasonic Industrial Devices
1: $30.69
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
SFS2-L-DC12V-D

Mouser Part No
667-SFS2-L-DC12V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$30.69

$27.38

$26.15

$25.23

View

Min.: 1
Mult.: 1

12 VDC

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

Solder Pin

Safety Relays SF Relay Slim t

SFS2-L-DC48V-D
Panasonic Industrial Devices
50: $23.96
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
SFS2-L-DC48V-D

Mouser Part No
667-SFS2-L-DC48V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$23.96

$23.35

$22.73

$22.42

View

Min.: 50
Mult.: 50

Safety Relays

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