Special Function Relays

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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

K8AK-AS324VAC/DC

Omron

G9SB-3012-A

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

3PST

AC/DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1700

112 mm

23 inch

800 ohm

.03 A

112mm X 23mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.03 A

24 V

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

COIL POWER AC:2000 MW; COIL OPERATE VOLTAGE (AC): 20.4 V

250 V

24 V

AC/DC

K8DS-PU1

Omron

K8DT-VS3CD

Omron

K8DT-PZ1TN

Omron

K8DS-PA1

Omron

K8DT-VW3CA

Omron

K8DT-VW

G9SB-200-B

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

DPST

AC/DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1400

112 mm

18 inch

960 ohm

.025 A

112mm X 18mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.025 A

24 V

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

COIL POWER AC:1600 MW; COIL OPERATE VOLTAGE (AC): 20.4 V

250 V

24 V

AC/DC

G9SA-321-T30

Omron

G9SA

K8DT-PH1CN

Omron

K8DT-VS3TD

Omron

K8AK-AS3100-240VAC

Omron

G9SA-EX031-T30

Omron

G9SA

G9SA-501

Omron

G9SA

K8DT-VS3CA

Omron

SR208AD02

Omron

K8DS-PZ1

Omron

K8DS-PA2

Omron

K8DS-PA

K8AK-PT1100-240VAC

Omron

K8DT-VS2CD

Omron

SR223SMT02

Omron

G9SE-221-T30

Omron

SR131A00

Omron

G9SB-2002-A

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

DPST

AC/DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1400

112 mm

18 inch

960 ohm

.025 A

112mm X 18mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.025 A

24 V

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

COIL POWER AC:1600 MW; COIL OPERATE VOLTAGE (AC): 20.4 V

250 V

24 V

AC/DC

K8DT-PM1TN

Omron

K8DT-PM2TN

Omron

SR231A00

Omron

K8DT-VW2CA

Omron

K8DT-VW

K8DT-VW3TD

Omron

K8DT-VW

K8DT-PZ1CN

Omron

SR109AD01

Omron

K8DT-PM1CN

Omron

G9SB-3010

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

3PST

DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1700

112 mm

18 inch

400 ohm

112mm X 18mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.06 A

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

250 V

24 V

AC/DC

SR120MP03

Omron

G9SB-3012-C

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

3PST

AC/DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1700

112 mm

23 inch

800 ohm

.03 A

112mm X 23mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.03 A

24 V

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

COIL POWER AC:2000 MW; COIL OPERATE VOLTAGE (AC): 20.4 V

250 V

24 V

AC/DC

SR101A02

Omron

K8DT-VW2TA

Omron

K8DT-VW

G9SA-321-T15

Omron

G9SA

K8DT-PH1TN

Omron

SR120MP02

Omron

G9SA-EX301

Omron

G9SA

K8AK-AS2100-240VAC

Omron

G9SB-301-B

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

3PST

AC/DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1700

112 mm

23 inch

800 ohm

.03 A

112mm X 23mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.03 A

24 V

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

COIL POWER AC:2000 MW; COIL OPERATE VOLTAGE (AC): 20.4 V

250 V

24 V

AC/DC

K8AB-VW224VAC

Omron

K8DT-PZ2CN

Omron

G9SB-200-D

Omron

SAFETY RELAY

DIN-RAIL MOUNT

MOMENTARY

DPST

AC/DC

CE; CSA; TUV; UL

5A@250VAC

30 ms

100000 Cycle(s)

10 ms

1400

112 mm

18 inch

960 ohm

.025 A

112mm X 18mm X 100mm

100 mm

5A@30VDC

55 Cel

5 A

.025 A

24 V

-25 Cel

5 A

SCREW

20.4 V

G9SB

30 V

COIL POWER AC:1600 MW; COIL OPERATE VOLTAGE (AC): 20.4 V

250 V

24 V

AC/DC

SR120MP01

Omron

K8DT-VW3CD

Omron

K8DT-VW

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.