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

SR102AM01

Omron

K8DT-PZ2TN

Omron

K8DT-VW3TA

Omron

K8DT-VW

K8AK-TS124VAC/DC

Omron

K8AK-TS

K8DT-VW2TD

Omron

K8DT-VW

SR203AM01

Omron

K8AB-VW124VDC

Omron

SR104P01

Omron

K8DT-VS2TD

Omron

G9SB-301-D

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

SR101A01

Omron

G9SA-TH301

Omron

G9SA

G9SB-2002-C

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

SR126AM01

Omron

K8DT-VW2CD

Omron

MONITORING RELAY

DIN-RAIL MOUNT

MOMENTARY

SPDT

CCC; CE; UL

5A@250VAC

30 ms

50000 Cycle(s)

90 mm

17.5 inch

IP20

90mm x 17.5mm x 90mm

90 mm

5A@30VDC

60 Cel

5 A

-20 Cel

5 A

SCREW AND SNAP ON

30 V

250 V

AC/DC

K8AK-AS1100-240VAC

Omron

K8DT-VS2TA

Omron

K8DT-PM2CN

Omron

K8DS-PZ2

Omron

K8AK-PW2

Omron

MONITORING RELAY

DIN RAIL/PANEL MOUNT

MOMENTARY

SPDT

AC

CCC; CE; CSA; CUL; EN; KC; UL

5A@250VAC

24 V

1 FORM C

240 V

50000 Cycle(s)

20000000 ohm

3740

95 mm

22.5 inch

IP20

95mm x 22.5mm x 100mm

100 mm

5A@30VDC

60 Cel

5 A

-20 Cel

5 A

SCREW AND SNAP ON

480 V

Random

30 V

250 V

AC/DC

K8AK-PW1

Omron

MONITORING RELAY

DIN RAIL/PANEL MOUNT

MOMENTARY

SPDT

AC

CCC; CE; CSA; CUL; EN; KC; UL

5A@250VAC

12 V

1 FORM C

240 V

50000 Cycle(s)

20000000 ohm

3740

95 mm

22.5 inch

IP20

95mm x 22.5mm x 100mm

100 mm

5A@30VDC

60 Cel

5 A

-20 Cel

5 A

SCREW AND SNAP ON

240 V

Random

30 V

250 V

AC/DC

K8AK-VW324VAC/DC

Omron

MONITORING RELAY

DIN-RAIL MOUNT

SPDT

CCC; CE; CSA; CUL; KC; UL

5A@250VAC

2 FORM C

50000 Cycle(s)

20000000 ohm

95 mm

22.5 inch

IP20

12

95mm x 22.5mm x 100mm

100 mm

5A@30VDC

60 Cel

5 A

-20 Cel

5 A

SCREW

30 V

CONTAINS 2 SPDT OUTPUT RELAYS

250 V

AC/DC

CQM1-SF200

Omron

APR-S

Omron

APR-S440

Omron

APR-S380

Omron

CS1W-SF200

Omron

Gold (Au)

e4

44510-1032

Omron

44510-1031

Omron

44510-1033

Omron

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.