Phoenix Contact Power & Signal Relays 979

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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 Maximum Contact AC Rating (M Load) Electrical Life Maximum Contact DC Power Rating (R Load) 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 Maximum Contact AC Rating (I Load) Minimum Operating Temperature DC Coil Release Voltage Terminal Finish Maximum DC Contact Current Termination Type Maximum Contact AC Power Rating (M Load) 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 Minimum Operating Frequency Terminal Length Maximum DC Coil Voltage Maximum Operating Frequency Maximum Contact AC Power Rating (R Load) Contact or Output Supply Type

REL-IR/L-230AC/2X21

Phoenix Contact

Power/Signal Relay

PR2-RSC3-LV-120AC/2X21

Phoenix Contact

Power/Signal Relay

PLC-RSC-24DC/21HC

Phoenix Contact

Power/Signal Relay

DIN Rail Mount

Momentary

SPDT

DC

CUL; EAC; EN; GL; IEC; PRS; RC FRT; UL

6A@250VAC

8 ms

10 ms

430 mW

Bulk

3.701 in (94 mm)

14 in (355.6 mm)

1.33333 kΩ

IP20; RT2

3.701 x 0.551 x 3.15 in (94 x 14 x 80 mm)

3.15 in (80 mm)

2A@24VDC

60 °C (140 °F)

6 A

18 mA

-40 °C (-40 °F)

2 A

Snap-On

24 V

250 V

24 V

AC/DC

2824190

Phoenix Contact

Power/Signal Relay

REL-MR-230AC/21-21AU

Phoenix Contact

Power/Signal Relay

REL-MR-230AC/21-21AU

ST-REL4-SG110/21-21

Phoenix Contact

Power/Signal Relay

REL-IR4/LDP-220DC/4X21

Phoenix Contact

Power/Signal Relay

REL-PR3-230AC/3X1

Phoenix Contact

Power/Signal Relay

REL-PR3-230AC/3X1

REL-MR-60DC/21HC

Phoenix Contact

Power/Signal Relay

REL-MR-60DC/21HC

2904939

Phoenix Contact

Power/Signal Relay

REL-OR2/L-24AC/2X21

Phoenix Contact

Power/Signal Relay

RIF-1-RSC-LV-230AC/2X21AU

Phoenix Contact

Power/Signal Relay

2834216

Phoenix Contact

Power/Signal Relay

PSR-SCP-24DC/FSP/1X1/1X2

Phoenix Contact

Power/Signal Relay

PSR-SCP-24DC/FSP/1X1/1X2

2700582

Phoenix Contact

Power/Signal Relay

2905659

Phoenix Contact

Power/Signal Relay

REL-MR-BL-24DC/21-21/MS

Phoenix Contact

Power/Signal Relay

REL-IR2/LDP-24DC/2X21

Phoenix Contact

Power/Signal Relay

REL-IR2/LDP-24DC/2X21

2903675

Phoenix Contact

Power/Signal Relay

EMG22-REL/KSR-G24/TRN35

Phoenix Contact

Power/Signal Relay

2903353

Phoenix Contact

Power/Signal Relay

2903689

Phoenix Contact

Power/Signal Relay

2903689

2834313

Phoenix Contact

Power/Signal Relay

2907026

Phoenix Contact

Power/Signal Relay

2946353

Phoenix Contact

Power/Signal Relay

PR1-RSP3-LDP-24DC/2X21AU

Phoenix Contact

Power/Signal Relay

2909518

Phoenix Contact

Power/Signal Relay

REL-IR4/LDP-48DC/4X21AU

Phoenix Contact

Power/Signal Relay

EMD-BL-3V-400-PT

Phoenix Contact

Power/Signal Relay

RIF-0-RSC-24DC/21AU

Phoenix Contact

Power/Signal Relay

PLC-RSC-24UC/21

Phoenix Contact

Power/Signal Relay

PLC-RSC-24UC/21

RIF-1-RSC-LV-230AC/2X21MS

Phoenix Contact

Power/Signal Relay

2987312

Phoenix Contact

Power/Signal Relay

2961422

Phoenix Contact

Power/Signal Relay

2900346

Phoenix Contact

Power/Signal Relay

2764687

Phoenix Contact

Power/Signal Relay

Panel Mount

Momentary

DPDT

DIN; IEC; UL; VDE

0.5A@24VAC

10 s

200 ms

5 W

Bulk

2.953 in (75 mm)

45 in (1143 mm)

2.953 x 1.772 x 4.252 in (75 x 45 x 108 mm)

4.252 in (108 mm)

0.5A@24VDC

60 °C (140 °F)

500 mA

120 V

-10 °C (14 °F)

500 mA

Screw

2764687

24 V

When Gold Layer is Destroyed then Contact Switching Voltage should be considered as: 250 VAC/DC

24 V

AC/DC

PLC-RSC-230UC/21HC/MS

Phoenix Contact

Power/Signal Relay

REL-OR3/L-120AC/3X21

Phoenix Contact

Power/Signal Relay

REL-OR3/L-120AC/3X21

PLC-RPT-110UC/21AU/RW

Phoenix Contact

Power/Signal Relay

REL-PR3-24AC/3X21

Phoenix Contact

Power/Signal Relay

Socket Mount

Momentary

3PDT

AC

CSA; CUL; EAC; EN; IEC; UL

16A@440VAC

3 Form C

20.4 V

25 ms

70W@220VDC

5 ms

2.8 W

Bulk

1.52 in (38.6 mm)

36.1 in (916.94 mm)

75 Ω

IP54; RT1

116 mA

11

1.52 x 1.421 x 1.791 in (38.6 x 36.1 x 45.5 mm)

1.791 in (45.5 mm)

16A@250VDC

55 °C (131 °F)

16 A

26.4 V

-40 °C (-40 °F)

16 A

Snap-On

24 V

Silver Nickel

250 V

440 V

4000VA@440VAC

AC/DC

REL-IR/LDP-24DC/2X21

Phoenix Contact

Power/Signal Relay

2903324

Phoenix Contact

Power/Signal Relay

PLC-RSC-230UC/2AU/SEN

Phoenix Contact

Power/Signal Relay

REL-PR1-110DC/1/MB

Phoenix Contact

Power/Signal Relay

REL-PR1-110DC/1/MB

PLC-RPT-120UC/21/EX

Phoenix Contact

Power/Signal Relay

2903319

Phoenix Contact

Power/Signal Relay

2827139

Phoenix Contact

Power/Signal Relay

Panel Mount

Momentary

4PDT

DC

DIN; EAC; IEC; VDE

6A@250VAC

15 ms

15 ms

960 mW

Bulk

2.618 in (66.5 mm)

45.6 in (1158.24 mm)

600 Ω

2.618 x 1.795 x 1.299 in (66.5 x 45.6 x 33 mm)

1.299 in (33 mm)

6A@250VDC

60 °C (140 °F)

6 A

40 mA

-20 °C (-4 °F)

6 A

Connector

250 V

250 V

24 V

AC/DC

REL-MR-BL-200AC/21-21/MS

Phoenix Contact

Power/Signal Relay

Power & Signal Relays

Power and signal relays are electromechanical switches that are used to control power circuits and signal circuits respectively. Power relays are designed to handle higher voltages and currents, typically in the range of several hundred volts and amperes. They are commonly used in industrial and automotive applications to switch on/off motors, heaters, lights, and other high-power loads. Signal relays, on the other hand, are designed to handle lower voltages and currents, typically in the range of several volts and milliamperes. They are commonly used in electronic equipment such as computers, telecommunications equipment, and consumer electronics to switch on/off signals, data, and low-power loads.

Power and signal relays come in different types and configurations depending on the specific application requirements. Some common types include electromechanical relays, reed relays, solid-state relays, and latching relays. Electromechanical relays use a mechanical switching mechanism, typically a set of contacts that move to make or break an electrical circuit. Reed relays use a set of magnetically activated contacts that are enclosed in a sealed glass tube. Solid-state relays use a semiconductor device to switch on/off the load. Latching relays use a magnetic field to hold the contacts in either the open or closed position, eliminating the need for continuous power to maintain the relay's state.

Power and signal relays play a critical role in the overall performance and reliability of electrical and electronic systems. The selection of the appropriate relay for a given application is crucial to ensure proper operation, safety, and longevity of the system. Factors to consider when selecting a relay include the load current and voltage, switching frequency, contact rating, switching speed, contact bounce, and environmental conditions such as temperature, humidity, and vibration. Proper maintenance and testing of relays are also important to ensure their continued performance and reliability over time.