Safety Relays – Mouser Hong Kong

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SFS Slim Type Safety Relays

Panasonic SFS Slim Type Safety Relays feature a 13mm slim profile designed for space-constraint applications, including emergency stop switches, safety valves, and elevator doors. The relays feature 4-pole and 6-pole relay types and 18V_DC and 21V_DC coil voltage contact arrangements. The SFS series offers a fast response time of less than 8ms and a forcibly guided contact structure. The Panasonic SFS Slim Type Safety Relays are ideal for other versatile applications, including factory safety equipment, medical equipment, and PLC scanners.

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Part #

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

SFS2-L-DC24V
Panasonic Industrial Devices
1: HK$160.54
1,199In Stock

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

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Datasheet

1,199In Stock

HK$160.54

HK$149.11

HK$143.11

HK$137.77

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

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

SFS3-DC24V
Panasonic Industrial Devices
1: HK$190.13
1,758In Stock

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

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Datasheet

1,758In Stock

HK$190.13

HK$180.02

HK$173.52

HK$168.84

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

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

SFS3-DC18V
Panasonic Industrial Devices
1: HK$185.28
16In Stock

Mfr. Part No.
SFS3-DC18V

Mouser Part No
769-SFS3-DC18V

Panasonic Industrial Devices

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

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Datasheet

16In Stock

HK$185.28

HK$170.40

HK$149.60

HK$128.07

View

Min.: 1
Mult.: 1

18 VDC

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

Solder Pin

6 A

Tray

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

SFS3-DC21V
Panasonic Industrial Devices
1: HK$185.28
28In Stock

Mfr. Part No.
SFS3-DC21V

Mouser Part No
769-SFS3-DC21V

Panasonic Industrial Devices

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

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Datasheet

28In Stock

HK$185.28

HK$170.40

HK$161.44

HK$140.07

View

Min.: 1
Mult.: 1

21 VDC

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

Solder Pin

6 A

Tray

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

SFS4-DC21V
Panasonic Industrial Devices
1: HK$204.35
52In Stock

Mfr. Part No.
SFS4-DC21V

Mouser Part No
769-SFS4-DC21V

Panasonic Industrial Devices

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

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Datasheet

52In Stock

HK$204.35

HK$187.91

HK$186.27

HK$158.32

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 3 Form B

SFS6-L-DC24V
Panasonic Industrial Devices
1: HK$277.92
140In 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

140In Stock

HK$277.92

HK$252.19

HK$214.95

HK$206.24

HK$195.23

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays SF Relay Slim t

SFS5-L-DC24V-D
Panasonic Industrial Devices
1: HK$265.83
42In Stock

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

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

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

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Datasheet

42In Stock

HK$265.83

HK$257.45

HK$197.61

HK$197.53

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

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

SFS5-L-DC24V
Panasonic Industrial Devices
1: HK$289.02
71In 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

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Datasheet

71In Stock

HK$289.02

HK$268.96

HK$254.82

HK$240.60

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

6 A

Bulk

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

SFS4-DC18V
Panasonic Industrial Devices
1: HK$204.35
46In Stock

Mfr. Part No.
SFS4-DC18V

Mouser Part No
769-SFS4-DC18V

Panasonic Industrial Devices

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

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Datasheet

46In Stock

HK$204.35

HK$187.83

HK$177.96

HK$148.29

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: HK$204.35
50In Stock

Mfr. Part No.
SFS5-DC21V

Mouser Part No
769-SFS5-DC21V

Panasonic Industrial Devices

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

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Datasheet

50In Stock

HK$204.35

HK$187.91

HK$186.27

HK$158.32

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: HK$204.27
50In Stock

Mfr. Part No.
SFS6-DC18V

Mouser Part No
769-SFS6-DC18V

Panasonic Industrial Devices

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

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Datasheet

50In Stock

HK$204.27

HK$187.83

HK$177.96

HK$168.02

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: HK$204.35
50In Stock

Mfr. Part No.
SFS6-DC21V

Mouser Part No
769-SFS6-DC21V

Panasonic Industrial Devices

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

Learn More

Datasheet

50In Stock

HK$204.35

HK$187.91

HK$186.27

HK$158.32

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

SFS2-L-DC24V-D
Panasonic Industrial Devices
1: HK$181.17
4In Stock
250On Order

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

4In Stock

250On Order

HK$181.17

HK$171.14

HK$163.25

HK$151.00

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-DC24V-D
Panasonic Industrial Devices
1: HK$193.33
2In Stock
100Expected 28/10/2026

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

2In Stock

100Expected 28/10/2026

HK$193.33

HK$175.17

HK$166.54

HK$141.47

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Safety Relays SF Relay Slim t

SFS4-L-DC24V-D
Panasonic Industrial Devices
1: HK$191.36
70In Stock

Mfr. Part No.
SFS4-L-DC24V-D

Mouser Part No
667-SFS4-L-DC24V-D

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

70In Stock

HK$191.36

HK$170.48

HK$162.76

HK$157.08

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Safety Relays SF Relay Slim t

SFS2-DC12V
Panasonic Industrial Devices
1: HK$135.55
7In Stock
250On Order

Mfr. Part No.
SFS2-DC12V

Mouser Part No
769-SFS2-DC12V

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

Learn More

Datasheet

7In Stock

250On Order

HK$135.55

HK$120.75

HK$115.33

HK$111.30

HK$108.34

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-DC24V
Panasonic Industrial Devices
1: HK$136.53
84In Stock
550On Order

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

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Datasheet

84In Stock

550On Order

HK$136.53

HK$128.73

HK$123.79

HK$119.44

HK$116.81

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: HK$167.85
15In Stock

Mfr. Part No.
SFS3-DC48V

Mouser Part No
769-SFS3-DC48V

Panasonic Industrial Devices

Safety Relays SF Relay Slim t

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Datasheet

15In Stock

HK$167.85

HK$149.60

HK$142.86

HK$137.85

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 4 Form A 2 Form B

SFS4-L-DC24V
Panasonic Industrial Devices
1: HK$285.40
25In Stock

Mfr. Part No.
SFS4-L-DC24V

Mouser Part No
769-SFS4-L-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 4 Form A 2 Form B

Learn More

Datasheet

25In Stock

HK$285.40

HK$268.96

HK$254.82

HK$213.72

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

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

SFS5-DC24V
Panasonic Industrial Devices
1: HK$236.24
51In Stock
100Expected 28/10/2026

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

51In Stock

100Expected 28/10/2026

HK$236.24

HK$225.64

HK$219.47

HK$195.06

View

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays SF Relay Slim t

SFS6-L-DC24V-D
Panasonic Industrial Devices
1: HK$273.15
85Expected 14/12/2026

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

85Expected 14/12/2026

HK$273.15

HK$257.45

HK$223.34

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Safety Relays SF Relays slim type

SFS3-DC12V
Panasonic Industrial Devices
1: HK$163.99
460On Order

Mfr. Part No.
SFS3-DC12V

Mouser Part No
769-SFS3-DC12V

Panasonic Industrial Devices

Safety Relays SF Relays slim type

Learn More

Datasheet

460On Order

HK$163.99

HK$146.15

HK$139.58

HK$134.64

Min.: 1
Mult.: 1

12 VDC

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

Solder Pin

Tube

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

SFS3-L-DC24V
Panasonic Industrial Devices
1: HK$222.02
78On Order

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

78On Order

HK$222.02

HK$214.46

HK$201.06

HK$199.17

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

Safety Relays Safety Relay 12VDC 4 Form A 2 Form B

SFS4-DC12V
Panasonic Industrial Devices
1: HK$202.38
450On Order

Mfr. Part No.
SFS4-DC12V

Mouser Part No
769-SFS4-DC12V

Panasonic Industrial Devices

Safety Relays Safety Relay 12VDC 4 Form A 2 Form B

Learn More

Datasheet

450On Order

HK$202.38

HK$180.26

HK$172.13

HK$166.21

Min.: 1
Mult.: 1

12 VDC

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

Bulk

Safety Relays Safety Relay 24VDC 4 Form A 2 Form B

SFS4-DC24V
Panasonic Industrial Devices
1: HK$177.72
123On Order

Mfr. Part No.
SFS4-DC24V

Mouser Part No
769-SFS4-DC24V

Panasonic Industrial Devices

Safety Relays Safety Relay 24VDC 4 Form A 2 Form B

Learn More

Datasheet

123On Order

HK$177.72

HK$176.98

HK$166.95

HK$145.99

Min.: 1
Mult.: 1

24 VDC

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

Solder Pin

Bulk

SFS Slim Type Safety Relays

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