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Phoenix Contact 2909741
AllRelaysElectromechanical RelaysRelay modules for potentially explosive areas
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
RIF-2-RPT-LDP-24DC/4X21/EX
Weight
0.11 kg
Series RIF

RIF-2-RPT-LDP-24DC/4X21/EX - Relay Module

Pre-assembled relay module consisting of: relay base, function plug-in module, power contact relay, and retaining bracket, approval in accordance with ATEX/IECEx (Zone 2) and Ex Zone Class I, Div. 2, Push-in connection, 4 changeover contacts, Freewheeling diode, Input voltage: 24 V DC

Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

Product familyRIFLINE complete
ApplicationClass I, Division 2
Applicationpotentially explosive areas
Operating mode100% operating factor
Mechanical service lifeapprox. 2x 107 cycles

Insulation characteristics

InsulationBasic insulation
InsulationBasic insulation
Overvoltage categoryIII
Overvoltage categoryII (Zone 2)

Electrical properties

Maximum power dissipation for nominal condition1.01 W
Test voltage (Winding/contact)2.5 kVrms (50 Hz, 1 min., winding/contact)
Test voltage (Contact/contact)2 kVrms (50 Hz, 1 min., contact/contact)
Rated Insulation Voltage250 V AC
Rated surge voltage2.5 kV

Coil side

Nominal input voltage UN24 V DC
Input voltage range19.2 V DC ... 30 V DC (20 °C)
Input voltage range in reference to UNsee diagram
Drive and functionmonostable
Drive (polarity)polarized
Typical input current at UN42 mA
Typical response time13 ms
Typical release time14 ms
Coil Voltage24 V DC
Protective circuitFreewheeling diode
Operating voltage displayYellow LED

Switching

Contact switching type4 changeover contacts
Type of switch contactSingle contact
Contact MaterialAgNi
Maximum Switching Voltage250 V AC/DC
Minimum Switching Voltage5 V (24 mA)
Limiting Continuous Current6 A (see diagram)
Maximum Inrush Current16 A (20 ms, N/O contacts)
Min. switching current5 mA (24 V)
Interrupting rating (ohmic load) max.144 W (at 24 V DC)
Interrupting rating (ohmic load) max.124 W (at 48 V DC)
Interrupting rating (ohmic load) max.108 W (at 60 V DC)
Interrupting rating (ohmic load) max.52 W (at 110 V DC)
Interrupting rating (ohmic load) max.48 W (at 220 V DC)
Interrupting rating (ohmic load) max.1500 VA (for 250 V AC)
Switching capacity2 A (at 24 V, DC13)
Switching capacity0.22 A (at 120 V, DC13)
Switching capacity0.11 A (at 250 V, DC13)
Switching capacity1.5 A (at 24 V, AC15)
Switching capacity1.5 A (at 120 V, AC15)
Switching capacity1 A (at 240 V, AC15)

Connection data

Connection MethodPush-in connection
Stripping length8 mm
Conductor cross section rigid0.14 mm² ... 1.5 mm²
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section flexible0.14 mm² ... 1.5 mm² (Ferrule with plastic sleeve)
Conductor cross section flexible0.14 mm² ... 1 mm² (Ferrule with plastic sleeve, two conductors on double terminal block)
Conductor cross section AWG26 ... 16 (solid)
Conductor cross section AWG26 ... 16 (flexible)

Drill hole

Diameter3.2 mm
Width31 mm
Height96 mm
Depth75 mm

Material specifications

Colorgray (RAL 7042)
Flammability rating according to UL 94V2 (Housing)

Ambient conditions

Degree of protection (Relay base)IP20 (Relay base)
Degree of protection (Relay)RT III (Relay)
Ambient Temperature (Operation)-40 °C ... 60 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C

ATEX

Identification II 3G Ex ec nC IIC T4 Gc
CertificateIBExU17ATEXB014X

UKCA Ex (UKEX)

Identification II 3G Ex ec nC IIC T4 Gc
CertificatePxcIF21UKEX2909741X

IECEx

IdentificationEx ec nC IIC T4 Gc
CertificateIECEx IBE 17.0032X

UL, USA/Canada

IdentificationClass I, Div. 2, Groups A, B, C, D T4
IdentificationClass I, Zone 2, Group IIC

Corrosive gas test

IdentificationISA-S71.04. G3 Harsh Group
IdentificationEN 60068-2-60

Standards and Regulations

Standards/regulationsIEC 60947-5-1
Standards/regulationsIEC 61508-1

Ex zone

Standards/regulationsEN/IEC 60079-0
Standards/regulationsEN/IEC 60079-7
Standards/regulationsEN/IEC 60079-15

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsin rows with zero spacing
Mounting Positionany
Accessories
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  • Phoenix Contact3032237
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    3032237 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: gray
  • Phoenix Contact0800967
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    0800967 -
  • Phoenix Contact0819217
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    0819217 -
  • Phoenix Contact0819262
    0819262
    0819262 -
  • Phoenix Contact0801733
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    0801733 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • Phoenix Contact0801681
    0801681
    0801681 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • Phoenix Contact1204119
    1204119
    1204119 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • Phoenix Contact1204122
    1204122
    1204122 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • Phoenix Contact0801704
    0801704
    0801704 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • Phoenix Contact1206421
    1206421
    1206421 - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • Phoenix Contact1206434
    1206434
    1206434 - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • Phoenix Contact0801762
    0801762
    0801762 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • Phoenix Contact1206560
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    1206560 - DIN rail end piece, for DIN rail NS 35/7.5
  • Phoenix Contact1201730
    1201730
    1201730 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • Phoenix Contact1201714
    1201714
    1201714 - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • Phoenix Contact0806602
    0806602
    0806602 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
  • Phoenix Contact1204135
    1204135
    1204135 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • Phoenix Contact1201756
    1201756
    1201756 - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • Phoenix Contact1206599
    1206599
    1206599 - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • Phoenix Contact1206586
    1206586
    1206586 - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • Phoenix Contact1201895
    1201895
    1201895 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • Phoenix Contact1206573
    1206573
    1206573 - DIN rail end piece, for DIN rail NS 35/15
  • Phoenix Contact1201798
    1201798
    1201798 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile 2.3 mm, color: silver
  • Phoenix Contact3022218
    3022218
    3022218 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
  • Phoenix Contact3022276
    3022276
    3022276 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray
  • Phoenix Contact0800886
    0800886
    0800886 - End clamp, width: 9.5 mm, color: gray
  • Phoenix Contact0201744
    0201744
    0201744 - Test plug, with solder connection up to 1 mm2 conductor cross section, number of positions: 1, color: gray
  • Phoenix Contact0201663
    0201663
    0201663 - Insulating sleeve, color: white
  • Phoenix Contact0201676
    0201676
    0201676 - Insulating sleeve, color: red
  • Phoenix Contact0201689
    0201689
    0201689 - Insulating sleeve, color: blue
  • Phoenix Contact0201692
    0201692
    0201692 - Insulating sleeve, color: yellow
  • Phoenix Contact0201702
    0201702
    0201702 - Insulating sleeve, color: green
  • Phoenix Contact0201728
    0201728
    0201728 - Insulating sleeve, color: gray
  • Phoenix Contact0201731
    0201731
    0201731 - Insulating sleeve, color: black
  • Phoenix Contact1050004
    1050004
    1050004 -
  • Phoenix Contact1050017
    1050017
    1050017 -
  • Phoenix Contact1050020
    1050020
    1050020 -
  • Phoenix Contact1050033
    1050033
    1050033 -
  • Phoenix Contact1050415
    1050415
    1050415 -
  • Phoenix Contact0818108
    0818108
    0818108 -
  • Phoenix Contact0824581
    0824581
    Marker for terminal blocks - UC-TM 5 CUS
  • Phoenix Contact0828734
    0828734
    0828734 -
  • Phoenix Contact0811972
    0811972
    0811972 -
  • Phoenix Contact0824945
    0824945
    Zack marker strip - ZB 15 CUS
  • Phoenix Contact0811998
    0811998
    0811998 -

Why Proax for Phoenix Contact 2909741?

Proax is an authorized distributor of Phoenix Contact 2909741 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

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Available for order

Phoenix Contact Availability