DPST Special Function Relays 8

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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

440R-D22R2

Rockwell Automation

Safety Relay

DIN-Rail Mount

DPST

DC

CE; CUL; EN; IEC; TUV; UL

35 ms

100 ms

2.5 W

4.701 in (119.4 mm)

22.5 in (571.5 mm)

900 Ω

IP20; IP40

4.701 x 0.886 x 4.472 in (119.4 x 22.5 x 113.6 mm)

4.472 in (113.6 mm)

55 °C (131 °F)

104 mA

-5 °C (23 °F)

Snap-on

Auxiliary Contacts also available

24 V

2TLA010029R0000

Abb

Safety Relay

Momentary

DPST

CE

Box

4.724 in (120 mm)

22.5 in (571.5 mm)

4.724 x 0.886 x 3.307 in (120 x 22.5 x 84 mm)

3.307 in (84 mm)

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

3.5 W

4.701 in (119.4 mm)

22.5 in (571.5 mm)

900 Ω

IP20; IP40

220 g

4.701 x 0.886 x 4.472 in (119.4 x 22.5 x 113.6 mm)

4.472 in (113.6 mm)

55 °C (131 °F)

146 mA

-5 °C (23 °F)

Snap-on

24 V

Silver Nickel

Auxiliary Contacts also available

AC/DC

2-1415012-1

TE Connectivity

Safety Relay

Panel Mount

Momentary

DPST

DC

TUV; UL; VDE

6A@400VAC

1.5 kVrms

1 Form A, B

700 mW

Box; Tube

1.142 in (29 mm)

12.6 in (320.04 mm)

17.285 kΩ

RT3

20 g

6

1.142 x 0.496 x 1 in (29 x 12.6 x 25.4 mm)

1.004 in (25.5 mm)

4 kVrms

70 °C (158 °F)

6 A

58 mA

-25 °C (-13 °F)

11 V

6 A

Solder/Quick Connect

110 V

82.5 V

Random

Silver Nickel

6

400 V

0.1299 in (3.299 mm)

110 V

AC

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

1.4 W

4.409 in (112 mm)

18 in (457.2 mm)

960 Ω

25 mA

4.409 x 0.709 x 3.937 in (112 x 18 x 100 mm)

3.937 in (100 mm)

5A@30VDC

55 °C (131 °F)

5 A

25 mA

24 V

-25 °C (-13 °F)

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

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

1.4 W

4.409 in (112 mm)

18 in (457.2 mm)

960 Ω

25 mA

4.409 x 0.709 x 3.937 in (112 x 18 x 100 mm)

3.937 in (100 mm)

5A@30VDC

55 °C (131 °F)

5 A

25 mA

24 V

-25 °C (-13 °F)

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

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

1.4 W

4.409 in (112 mm)

18 in (457.2 mm)

960 Ω

25 mA

4.409 x 0.709 x 3.937 in (112 x 18 x 100 mm)

3.937 in (100 mm)

5A@30VDC

55 °C (131 °F)

5 A

25 mA

24 V

-25 °C (-13 °F)

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

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

1.4 W

4.409 in (112 mm)

18 in (457.2 mm)

960 Ω

25 mA

4.409 x 0.709 x 3.937 in (112 x 18 x 100 mm)

3.937 in (100 mm)

5A@30VDC

55 °C (131 °F)

5 A

25 mA

24 V

-25 °C (-13 °F)

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

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.