PR2-RSC3-LV- 24AC/4X21AU 2834737 PHOENIX CONTACT Preassembled relay modules with screw connection, consistin.. View larger
Images are for illustrative purposes only. Please refer to data sheet for details.

PR2-RSC3-LV- 24AC/4X21AU 2834737 PHOENIX CONTACT Preassembled relay modules with screw connection, consistin..

PR2-RSC3-LV- 24AC/4X21AU





Ship on today

Preassembled relay modules with screw connection, consisting of: Relay socket, industrial relay with integrated LED and engage/disengage manual actuate lever, varistor module, and retaining bracket. Input voltage: 24 V AC, four PDTs with gold-plated contacts, 5 A

More details

Programmable Logic Controllers Plcs

INTERFACE Signal converters, switching devices, and power supply units - PHOENIX CONTACT

INTERFACE Industrial Relays

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

Quantity Price
*This price is per unit and is the net value (not including taxes if applicable).

Related products

More info


Width27 mm
Height78.5 mm
Depth86 mm

Ambient conditions

Ambient temperature (operation)-25 °C ... 60 °C
Ambient temperature (storage/transport)-25 °C ... 70 °C

Coil side

Nominal input voltage UN24 V AC
Typical input current at UN54 mA (at 50 Hz)
46 mA (At 60 Hz)
Typical response time4 ms ... 10 ms
Typical release time range3 ms ... 12 ms
Protective circuitVaristor
Operating voltage displayLED red

Contact side

Contact type4 PDTs
Contact materialAgNi, hard gold-plated
Maximum switching voltage250 V AC/DC
Minimum switching voltage1 V
Min. switching current1 mA
Maximum inrush current12 A (15 ms)
Limiting continuous current5 A
Interrupting rating (ohmic load) max.120 W (at 24 V DC)
100 W (at 48 V DC)
78 W (at 60 V DC)
55 W (at 110 V DC)
80 W (at 220 V DC)
1250 VA (for 250 V AC)


Test voltage relay winding/relay contact2 kV (50 Hz, 1 min.)
Test voltage relay contact/relay contact2 kV (50 Hz, 1 min.)
Operating mode100% operating factor
Mechanical service life5 x 107 cycles
Standards/regulationsIEC 60664
EN 50178
IEC 62103
Pollution degree2
Overvoltage categoryII
Mounting positionany
Assembly instructionsIn rows with zero spacing

Connection data input side

Connection nameCoil side
Connection methodScrew connection
Stripping length7 mm
Conductor cross section solid0.14 mm² ... 2.5 mm²
Conductor cross section flexible0.14 mm² ... 2.5 mm²
Conductor cross section AWG26 ... 14

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2834737-PR2-RSC3-LV- 24AC/4X21AU English 150 Kbytes PHOENIX CONTACT-2834737-PR2-RSC3-LV- 24AC/4X21AU

Reviews (0)

No customer reviews for the moment.

Add Review
hide form
  Add review

Latest Customer Reviews

All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.