Special Function Relays

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Manufacturers
Relay Type
Mounting Feature
Relay Action
Relay Function
Coil or Input Supply Type
Reference Standard
Maximum Contact AC Rating (R Load)
Dielectric Strength Between Open Contacts
AC Coil Release Voltage
Relay Form
AC Coil Operate Voltage
Operate Time
Electrical Life
Release Time
Insulation Resistance
Coil Power (mW)
Packing Method
Body Length/Diameter
Body Width
Coil Resistance
Sealing
Weight
Maximum AC Coil Current
No. of Terminals
Physical Dimension
End Contact Plating
Body Height
Dielectric Strength Between Coil & Contacts
Maximum Contact DC Rating (R Load)
Maximum Operating Temperature
Maximum AC Contact Current
Maximum DC Coil Current
Maximum AC Coil Voltage
Minimum Operating Temperature
DC Coil Release Voltage
Terminal Finish
Maximum DC Contact Current
Termination Type
Nominal Coil Voltage
DC Coil Operate Voltage
Manufacturer Series
Contact Resistance
Input Switching Control Type
End Contact Material
PCB Hole Count
Maximum DC Contact Voltage
Additional Features
Maximum AC Contact Voltage
JESD-609 Code
Terminal Length
Maximum DC Coil Voltage
Contact or Output Supply Type
Reset All
Part RoHS Manufacturer Relay Type Mounting Feature Relay Action Relay Function Coil or Input Supply Type Reference Standard Maximum Contact AC Rating (R Load) Dielectric Strength Between Open Contacts AC Coil Release Voltage Relay Form AC Coil Operate Voltage Operate Time Electrical Life Release Time Insulation Resistance Coil Power (mW) Packing Method Body Length/Diameter Body Width Coil Resistance Sealing Weight Maximum AC Coil Current No. of Terminals Physical Dimension End Contact Plating Body Height Dielectric Strength Between Coil & Contacts Maximum Contact DC Rating (R Load) Maximum Operating Temperature Maximum AC Contact Current Maximum DC Coil Current Maximum AC Coil Voltage Minimum Operating Temperature DC Coil Release Voltage Terminal Finish Maximum DC Contact Current Termination Type Nominal Coil Voltage DC Coil Operate Voltage Manufacturer Series Contact Resistance Input Switching Control Type End Contact Material PCB Hole Count Maximum DC Contact Voltage Additional Features Maximum AC Contact Voltage JESD-609 Code Terminal Length Maximum DC Coil Voltage Contact or Output Supply Type

1-1393258-5

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

DPDT

DC

TUV; UL; VDE

6A@400VAC

1500 Vrms

2 FORM C

700

BOX; TUBE

29 mm

12.6 inch

823 ohm

RT3

20 g

8

29mm x 12.6mm x 25.5mm

25.5 mm

4000 Vrms

70 Cel

6 A

.029 A

-25 Cel

2.4 V

6 A

SOLDER/QUICK CONNECT

24 V

18 V

Random

SILVER NICKEL

8

400 V

.1299 inch

24 V

AC

440R-D22R2

Rockwell Automation

SAFETY RELAY

DIN-RAIL MOUNT

DPST

DC

CE; CUL; EN; IEC; TUV; UL

35 ms

100 ms

2500

119.4 mm

22.5 inch

900 ohm

IP20; IP40

119.4mm x 22.5mm x 113.6mm

113.6 mm

55 Cel

.104 A

-5 Cel

SNAP-ON

AUXILIARY CONTACTS ALSO AVAILABLE

24 V

4-1415053-1

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

DC

EN; IEC; UL; VDE

8A@240VAC

1500 Vrms

800

BOX; TUBE

40 mm

13 inch

720 ohm

RT3

30 g

.033 A

10

40mm x 13mm x 16.5mm

16.5 mm

4000 Vrms

70 Cel

8 A

.033 A

-25 Cel

2.4 V

8 A

SOLDER/QUICK CONNECT

24 V

18 V

100 mohm

Random

SILVER TIN OXIDE

10

400 V

.1299 inch

24 V

3-1415055-1

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

DC

EN; IEC; UL; VDE

8A@240VAC

1500 Vrms

800

BOX; TUBE

40 mm

13 inch

720 ohm

RT3

30 g

.033 A

10

40mm x 13mm x 16.5mm

16.5 mm

4000 Vrms

70 Cel

8 A

.033 A

-25 Cel

2.4 V

8 A

SOLDER/QUICK CONNECT

24 V

18 V

100 mohm

Random

SILVER TIN OXIDE

10

400 V

.1299 inch

24 V

SF4D-DC24V

Panasonic

SAFETY RELAY

THROUGH HOLE-STRAIGHT MOUNT

MOMENTARY

8PST

DC

CSA; SEV; SUVA; TUV; UL

6A@440VAC

30 ms

100000 Cycle(s)

15 ms

500

BOX

53.3 mm

33 inch

1152 ohm

53.3mm x 33mm x 16.5mm

16.5 mm

6A@30VDC

70 Cel

6 A

.021 A

-40 Cel

3.6 V

6 A

SOLDER

18 V

30 V

440 V

24 V

AC/DC

2700498

Phoenix Contact

1SVR450051R0000

Abb

1SVR450051R0000

G9SA-EX031-T075

Omron

G9SA

SR6ZB024

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

6PST

DC

1000 Vrms

1200

BOX

87 mm

46 inch

480 ohm

90 g

86.86mm X 45.97mm X 53.84mm

54 mm

3000 Vrms

50 Cel

8 A

.05 A

-25 Cel

8 A

SOLDER/QUICK CONNECT

SILVER TIN OXIDE

250 V

24 V

AC/DC

SF4D-DC12V

Panasonic

SAFETY RELAY

THROUGH HOLE-STRAIGHT MOUNT

MOMENTARY

8PST

DC

CSA; SEV; SUVA; TUV; UL

6A@440VAC

30 ms

100000 Cycle(s)

15 ms

500

BOX

53.3 mm

33 inch

288 ohm

53.3mm x 33mm x 16.5mm

16.5 mm

6A@30VDC

70 Cel

6 A

.042 A

-40 Cel

1.8 V

6 A

SOLDER

9 V

SF

30 V

440 V

12 V

AC/DC

3SK11111AB30

Siemens

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

BULK

24 V

SCREW

24 V

8-1415537-0

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

6PST

DC

TUV; UL; VDE

8A@400VAC

1500 Vrms

6050 Cycle(s)

800

BOX; TUBE

55 mm

16.5 inch

720 ohm

RT3

30 g

.033 A

14

55mm x 16.5mm x 16.5mm

GOLD

16.5 mm

4000 Vrms

70 Cel

8 A

.033 A

-25 Cel

2.4 V

8 A

SOLDER/QUICK CONNECT

24 V

18 V

100 mohm

Random

SILVER TIN OXIDE

14

400 V

.1299 inch

24 V

G9SE-201

Omron

2TLA010029R0000

Abb

SAFETY RELAY

MOMENTARY

DPST

CE

BOX

120 mm

22.5 inch

120mm x 22.5mm x 84mm

84 mm

24 V

84871034

Crouzet

MONITORING RELAY

DIN-RAIL MOUNT

MOMENTARY

SPST

AC

CSA; IEC; UL

8A@250VAC

500 ms

6000 Cycle(s)

500 ms

2550

78 mm

22.5 inch

IP20; IP50; MOISTURE PROOF

.011 A

78mm x 22.5mm x 100mm

100 mm

50 Cel

8 A

230 V

-20 Cel

SNAP-ON

250 V

COIL OPERATE VOLTAGE(AC): 195.5 V

250 V

AC

SFS2-DC24V

Panasonic

SAFETY RELAY

THROUGH HOLE-STRAIGHT MOUNT

MOMENTARY

4PST

DC

TUV; UL

6A@250VAC

20 ms

100000 Cycle(s)

20 ms

360

BOX

40 mm

13 inch

1600 ohm

40mm x 13mm x 24mm

24 mm

6A@30VDC

85 Cel

6 A

.015 A

-40 Cel

2.4 V

6 A

SOLDER

18 V

SF

30 V

250 V

24 V

AC/DC

2981428

Phoenix Contact

SAFETY RELAY

DIN-RAIL MOUNT

3PST

DC

CUL; DIN; GOST; UL; VDE

70 ms

20 ms

3720

BULK

114.5 mm

45 inch

22 ohm

DUST PROOF; IP20; IP54; MOISTURE PROOF

114.5mm x 45mm x 99mm

99 mm

55 Cel

.155 A

-20 Cel

SNAP-ON

250 V

250 V

24 V

3SK1111-2AB30

Siemens

LADN203

Schneider Electric Sa

2963802

Phoenix Contact

0-1393260-7

TE Connectivity

SAFETY RELAY

THROUGH HOLE-STRAIGHT MOUNT

MOMENTARY

6PST

DC

EN; IEC; UL; VDE

8A@240VAC

1200

BOX

55 mm

16.5 inch

480 ohm

RT3

55mm X 16.5mm X 16.5mm

16.5 mm

70 Cel

8 A

.05 A

-25 Cel

2.4 V

SOLDER

18 V

1393260

240 V

24 V

AC

1415055-1

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

DC

UL

8A@400VAC

1500 Vrms

800

BOX; TUBE

40 mm

13 inch

180 ohm

RT3

30 g

.067 A

10

39.87mm x 12.95mm x 16mm

16.5 mm

4000 Vrms

70 Cel

8 A

.067 A

-25 Cel

1.2 V

8 A

SOLDER/QUICK CONNECT

12 V

9 V

100 mohm

Random

SILVER TIN OXIDE

10

400 V

.1299 inch

12 V

1SVR750487R8300

Abb

60 Cel

2986960

Phoenix Contact

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

DC

CUL; DIN; EN; UL; VDE

50 ms

50 ms

1320

99 mm

17.5 inch

436.36 ohm

DUST PROOF; IP20; IP54

99mm x 17.5mm x 114.5mm

114.5 mm

55 Cel

.055 A

-20 Cel

SCREW

20.4 V

250 V

250 V

24 V

2700466

Phoenix Contact

2981059

Phoenix Contact

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

3PDT

DIN; PTC; UL

25 ms

10 ms

1680

BULK

99 mm

22.5 inch

DUST PROOF; IP20; IP54

227 g

.15 A

114.5 mm

55 Cel

6 A

.07 A

24 V

-20 Cel

6 A

SCREW

24 V

250 V

250 V

24 V

440R-S12R2

Rockwell Automation

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

DPST

DC

CE; CUL; EN; IEC; TUV; UL

2 FORM B

25 ms

150 ms

3500

119.4 mm

22.5 inch

900 ohm

IP20; IP40

220 g

119.4mm x 22.5mm x 113.6mm

113.6 mm

55 Cel

.146 A

-5 Cel

SNAP-ON

24 V

Silver Nickel

AUXILIARY CONTACTS ALSO AVAILABLE

AC/DC

440R-EM4R2

Rockwell Automation

SAFETY RELAY

DIN-RAIL MOUNT

4PST

DC

CE; CUL; EN; IEC; TUV; UL

25 ms

150 ms

3500

119.4 mm

22.5 inch

900 ohm

IP20; IP40

119.4mm x 22.5mm x 113.6mm

113.6 mm

55 Cel

.146 A

-5 Cel

SNAP-ON

AUXILIARY CONTACTS ALSO AVAILABLE

24 V

SR4M4012

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

DC

UL

8A@400VAC

1500 Vrms

800

BOX; TUBE

40 mm

13 inch

180 ohm

RT3

30 g

.067 A

10

39.87mm x 12.95mm x 16mm

16.5 mm

4000 Vrms

70 Cel

8 A

.067 A

-25 Cel

1.2 V

8 A

SOLDER/QUICK CONNECT

12 V

9 V

100 mohm

Random

SILVER TIN OXIDE

10

400 V

.1299 inch

12 V

SF2D-DC24V

Panasonic

SAFETY RELAY

THROUGH HOLE-STRAIGHT MOUNT

MOMENTARY

4PST

DC

CSA; SEV; SUVA; TUV; UL

6A@440VAC

30 ms

100000 Cycle(s)

15 ms

500

BOX

53.3 mm

25 inch

1152 ohm

53.3mm x 25mm x 16.5mm

16.5 mm

6A@30VDC

70 Cel

6 A

.021 A

-40 Cel

2.4 V

6 A

SOLDER

18 V

SF

30 V

440 V

24 V

AC/DC

2981046

Phoenix Contact

2981046

LADN223

Schneider Electric Sa

2981499

Phoenix Contact

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

SPST

DC

UL

6A@250VAC

20 ms

10 ms

1680

BULK

114.5 mm

22.5 inch

IP20; IP54

114.5mm x 22.5mm x 112mm

112 mm

6A@250VDC

55 Cel

6 A

.07 A

-20 Cel

6 A

CONNECTOR

250 V

250 V

24 V

AC/DC

2910535

Phoenix Contact

5603157

Phoenix Contact

9-1415018-1

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

6PST

DC

CQC; CUL; TUV; UL; VDE

8A@400VAC

1500 Vrms

6050 Cycle(s)

1200

BOX; TUBE

55 mm

16.5 inch

10080 ohm

RT3

30 g

.011 A

14

55mm x 16.51mm x 16.5mm

16.5 mm

4000 Vrms

70 Cel

8 A

.011 A

-25 Cel

11 V

8 A

SOLDER/QUICK CONNECT

110 V

82.5 V

100 mohm

Random

SILVER TIN OXIDE

14

400 V

.1299 inch

110 V

2-1415012-1

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

DPST

DC

TUV; UL; VDE

6A@400VAC

1500 Vrms

1 FORM A,B

700

BOX; TUBE

29 mm

12.6 inch

17285 ohm

RT3

20 g

6

29mm x 12.6mm x 25.4mm

25.5 mm

4000 Vrms

70 Cel

6 A

.058 A

-25 Cel

11 V

6 A

SOLDER/QUICK CONNECT

110 V

82.5 V

Random

SILVER NICKEL

6

400 V

.1299 inch

110 V

AC

2963938

Phoenix Contact

2963776

Phoenix Contact

MONITORING RELAY

DIN-RAIL MOUNT

MOMENTARY

AC/DC

CUL; EAC; TUV; UL

6A@250VAC

20.4 V

20 ms

45 ms

1560

BULK

99 mm

22.5 inch

IP20; IP54

193 g

.14 A

8

99mm X 22.5mm X 114.5mm

114.5 mm

55 Cel

6 A

.065 A

26.4 V

-20 Cel

6 A

SNAP-ON

24 V

20.4 V

Silver Tin Oxide

250 V

WITH LED, SURGE PROTECTION SUPPRESSOR DIODE

250 V

26.4 V

AC/DC

SR4D4005

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

DC

UL

8A@400VAC

1500 Vrms

806

BOX; TUBE

40 mm

13 inch

31 ohm

RT3

30 g

.161 A

10

39.87mm x 12.95mm x 16mm

16.5 mm

4000 Vrms

70 Cel

8 A

.161 A

-25 Cel

.5 V

8 A

SOLDER/QUICK CONNECT

5 V

3.8 V

100 mohm

Random

SILVER TIN OXIDE

10

400 V

.1299 inch

5 V

3-1415353-1

TE Connectivity

SAFETY RELAY

PANEL MOUNT

MOMENTARY

4PST

DC

UL

8A@240VAC

1500 Vrms

1200

BOX; TUBE

55 mm

16.5 inch

480 ohm

RT3

30 g

.05 A

10

55.12mm x 16.51mm x 16mm

16.5 mm

4000 Vrms

70 Cel

8 A

.05 A

-25 Cel

2.4 V

8 A

SOLDER/QUICK CONNECT

24 V

18 V

100 mohm

Random

SILVER TIN OXIDE

10

400 V

.1299 inch

24 V

AC

1SVR740885R1300

Abb

1SVR740884R3300

Abb

2904953

Phoenix Contact

2TLA010050R0000

Abb

3UG4632-1AA30

Siemens

MONITORING RELAY

DIN-RAIL MOUNT

CHANGE-OVER

AC/DC

CCC; CE; EAC; RCM; UL

1 FORM C

20.4 V

92 mm

22.5 inch

IP20

92mm x 22.5mm x 91mm

91 mm

27.6 V

SNAP-ON

24 V

20.4 V

27.6 V

2963718

Phoenix Contact

3RR2241-1FW30

Siemens

MONITORING RELAY

DIN-RAIL MOUNT

SPDT

CCC; CE; CSA; C-TICK; EAC; UL

100000 Cycle(s)

78.7 mm

45 inch

IP20

78.7mm x 45mm x 82.7mm

82.7 mm

60 Cel

-25 Cel

SNAP-ON

Special Function Relays

Special function relays are a type of electrical switch that can perform a specific function based on their design and construction. They are designed for specific applications that require unique features such as high voltage or current capacity, high-speed switching, or low power consumption.

Some examples of special function relays include time delay relays, latching relays, safety relays, and solid-state relays. Time delay relays are used to control the timing of circuits or processes and can be programmed to switch on or off after a certain amount of time. Latching relays, on the other hand, require a pulse of current to switch on and remain on even after the pulse is removed until a reset pulse is applied.

Safety relays are designed to interrupt power to a machine or process when a safety interlock is activated, helping to prevent accidents or injuries. Solid-state relays use electronic components such as transistors and diodes to switch high loads and are preferred in applications that require high speed, low noise, and long life.