https://www.phoenixcontact.com/us/products/2903294
Relay Module - RIF-3-RPT-LDP-24DC/3X21 - 2903294
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Pre-assembled relay module with push-in connection, consisting of: relay base, power contact relay, and
retaining bracket. Contact type: 3 PDTs. Input voltage: 24 V DC
Key commercial data
Packing unit
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
1 pc
176.0 GRM
85364110
Germany
Technical data
Dimensions
Width
Height
Depth
40 mm
103 mm
90 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-40 °C ... 60 °C
-40 °C ... 85 °C
Coil side
Nominal input voltage U
N
Input voltage range in reference to U
N
Nominal input current at U
IN
Typical response time
Typical release time
Operating voltage display
24 V DC
(see diagram)
60 mA
18 ms
20 ms
Yellow LED
3/7/14 Page 1 / 6
https://www.phoenixcontact.com/us/products/2903294
Relay Module - RIF-3-RPT-LDP-24DC/3X21 - 2903294
Technical data
Coil side
Protective circuit
Damping diode
Contact side
Contact type
Contact material
Maximum switching voltage
Minimum switching voltage
Maximum inrush current
Min. switching current
Limiting continuous current
Interrupting rating (ohmic load) max.
3 PDTs
AgNi
250 V AC/DC
10 V (At 24 mA)
30 A (20 ms, N/O contact)
10 mA (at 24 V)
8.5 A (see diagram)
204 W (at 24 V DC)
124 W (at 48 V DC)
108 W (at 60 V DC)
52 W (at 110 V DC)
48 W (at 220 V DC)
2125 VA (for 250 V AC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947
2 A (24 V (DC13))
1.5 A (230 V (AC 15))
Connection data
Connection method
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section stranded, with ferrule with plastic sleeve min.
Conductor cross section stranded, with ferrule with plastic sleeve max.
Conductor cross section stranded, with ferrule without plastic sleeve min.
Conductor cross section stranded, with ferrule without plastic sleeve max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Stripping length
Push-in connection
0.14 mm²
1.5 mm²
0.14 mm²
1.5 mm²
0.14 mm²
1.5 mm²
0.14 mm²
1.5 mm²
26
16
8 mm
General
Test voltage relay winding/relay contact
Test voltage relay contact/relay contact
Operating mode
Degree of protection
2.5 kV
rms
(50 Hz, 1 min.)
2 kV
rms
(50 Hz, 1 min.)
100% operating factor
IP20 (Relay socket)
RT I (Relay)
3/7/14 Page 2 / 6
https://www.phoenixcontact.com/us/products/2903294
Relay Module - RIF-3-RPT-LDP-24DC/3X21 - 2903294
Technical data
General
Mechanical service life
Standards/regulations
Rated insulation voltage
Pollution degree
Surge voltage category
Mounting position
Assembly instructions
Approx. 2 x 10 cycles
DIN EN 50178
IEC 62103
250 V AC
2
III
any
In rows with zero spacing
7
Articles in set
Relay socket - RIF-3-BPT/3X21 - 2900938
RIF-3... relay base, for octal relay with 3 PDTs, push-in connection, plug-in option for input/suppressor modules, for
mounting on NS 35/7,5
Single relay - REL-OR3/LDP-24DC/3X21 - 2903693
Plug-in octal relays with power contacts, 3 PDTs, test button, freewheeling diode, mechanical switch position indicator,
polarity: A1+, A2-, coil voltage: 24 V DC
Retaining bracket - RIF-RH-3 - 2900955
Relay retaining bracket, with holder for marking material, suitable for RIF-3 relay base, for octal relay
Classifications
eCl@ss
eCl@ss 4.0
27371102
3/7/14 Page 3 / 6
https://www.phoenixcontact.com/us/products/2903294
Relay Module - RIF-3-RPT-LDP-24DC/3X21 - 2903294
Classifications
eCl@ss
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27371102
27371603
27371603
27371603
27371603
27371603
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001456
EC001456
EC001437
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211917
39121516
39121516
39121516
39121516
Approvals
Approvals
Approvals
CSA
Ex Approvals
Approvals submitted
Approval details
CSA
3/7/14 Page 4 / 6
https://www.phoenixcontact.com/us/products/2903294
Relay Module - RIF-3-RPT-LDP-24DC/3X21 - 2903294
Drawings
Circuit diagram
32 22 12
34 24 14
Coil voltage U/U
N
Diagram
1,8
1,7
1,6
1,5
1,4
1,3
1,2
1,1
1,0
0,9
0,8
0,7
0,6
31 21 11
A2-
A1+
DC coils
0
40
50
60
70
Ambient temperature [°C]
DC coil (observe contact derating)
AC coil (observe contact derating)
10
20
30
80
Operating voltage range
Diagram
20
Diagram
11
10
9
Limiting continuous current per contact [A]
Switching current [A]
10
6
4
2
1
0,5
0,3
0,2
0,1
10
20
30
50 70 100
200
Switching voltage [V]
300
8
7
6
5
4
3
2
1
20
30
DC coil
AC coil
40
50
60
70
Ambient temperature [°C]
80
AC, ohmic load
DC, ohmic load
Interrupting rating
Contact derating
3/7/14 Page 5 / 6
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