https://www.phoenixcontact.com/us/products/2903278
Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
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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
1 pc
Weight per Piece (excluding packing)
212.0 g
Custom tariff number
85364110
Country of origin
Germany
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
43 mm
Height
111 mm
Depth
90 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 60 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Coil side
Nominal input voltage UN
24 V DC
Input voltage range in reference to UN
see diagram
Typical input current at UN
56 mA
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Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
Technical data
Coil side
Typical response time
20 ms
Typical release time
20 ms
Coil voltage
24 V DC
Protective circuit
Damping diode
Polarity protection diode
Operating voltage display
Yellow LED
Power dissipation for nominal condition
1.34 W
Contact side
Contact type
3 PDTs
Contact material
AgNi
Maximum switching voltage
440 V AC
250 V DC
Minimum switching voltage
10 V (At 24 mA)
Min. switching current
10 mA (at 24 V)
Maximum inrush current
50 A (20 ms, N/O contact)
Limiting continuous current
10 A (see diagram)
Interrupting rating (ohmic load) max.
240 W (at 24 V DC)
124 W (at 48 V DC)
108 W (at 60 V DC)
52 W (at 110 V DC)
70 W (at 220 V DC)
2500 VA (for 250 V AC)
4000 VA (At 440 V AC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947
2 A (at 24 V, DC13)
0.22 A (at 120 V, DC13)
0.11 A (at 250 V, DC13)
3 A (at 24 V, AC15)
3 A (at 120 V, AC15)
1.5 A (at 240 V, AC15)
3-phase motor load
1500 W
Motor load according to UL 508
1/3 HP, 120 V AC (single-phase AC motor)
1/2 HP, 240 V AC (single-phase AC motor)
1/2 HP, 240 V AC (three-phase induction motor)
Connection data input side
Connection name
Coil side
Connection method
Push-in connection
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Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
Technical data
Connection data input side
Stripping length
8 mm
Conductor cross section solid
0.14 mm² ... 1.5 mm²
Conductor cross section flexible
0.14 mm² ... 1.5 mm²
0.14 mm² ... 1.5 mm² (Ferrule with plastic sleeve)
0.14 mm² ... 1.5 mm² (Ferrules without plastic sleeve)
Conductor cross section AWG
26 ... 16
Connection data output side
Connection name
Contact side
Connection method
Push-in connection
Stripping length
10 mm
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm² (Ferrule with plastic sleeve)
0.14 mm² ... 2.5 mm² (Ferrules without plastic sleeve)
Conductor cross section AWG
26 ... 14
General
Test voltage relay winding/relay contact
2.5 kVrms (50 Hz, 1 min.)
Test voltage relay contact/relay contact
2.5 kVrms (50 Hz, 1 min.)
Operating mode
100% operating factor
Degree of protection
IP20 (Relay socket)
RT I (Relay)
Mechanical service life
Approx. 10 cycles
Standards/regulations
DIN EN 50178
7
IEC 62103
Rated insulation voltage
250 V AC
Degree of pollution
2
Overvoltage category
III
Mounting position
any
Assembly instructions
In rows with zero spacing
Standards and Regulations
Connection in acc. with standard
CSA
Standards/regulations
DIN EN 50178
IEC 62103
Rated insulation voltage
250 V AC
Insulation
Basic insulation
Degree of pollution
2
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Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
Technical data
Standards and Regulations
Overvoltage category
III
Articles in set
Relay socket - RIF-4-BPT/3X21 - 2900961
RIF-4... relay base, for high-power relay with 2 or 3 PDTs or 3 N/O contacts, push-in connection, plug-in option for input/
suppressor modules, for mounting on NS 35/7,5
Single relay - REL-PR3- 24DC/3X21 - 2903702
Plug-in high-power relay with power contacts, 3 PDTs, coil voltage: 24 V DC
Plug-in module - RIF-LDP-12-24 DC - 2900939
Plug-in module, for mounting on RIF-1, RIF-2, RIF-3, and RIF-4, with freewheeling diode and yellow LED, polarity: A1+,
A2-, input voltage: 12 - 24 V DC ±20%
Retaining bracket - RIF-RH-4 - 2900956
Relay retaining bracket, with holder for marking material, suitable for RIF-4 relay base, for high-power relay
Classifications
eCl@ss
eCl@ss 4.0
27371102
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Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
Classifications
eCl@ss
eCl@ss 4.1
27371102
eCl@ss 5.0
27371601
eCl@ss 5.1
27371601
eCl@ss 6.0
27371601
eCl@ss 7.0
27371601
eCl@ss 8.0
27371601
eCl@ss 9.0
27371601
ETIM
ETIM 3.0
EC001456
ETIM 4.0
EC001456
ETIM 5.0
EC001437
UNSPSC
UNSPSC 6.01
30211917
UNSPSC 7.0901
39121516
UNSPSC 11
39121516
UNSPSC 12.01
39121516
UNSPSC 13.2
39121516
Approvals
Approvals
Approvals
CSA / EAC / GL / LR / EAC
Ex Approvals
Approvals submitted
Approval details
CSA
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Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
Approvals
EAC
GL
LR
EAC
Drawings
Circuit diagram
Diagram
32 22 12
Coil voltage U/UN
34 24 14
31 21 11
A2-
A1+
DC coils
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
20
30
40
50
60
70
Ambient temperature [°C]
DC coil (observe contact derating)
AC coil (observe contact derating)
80
Operating voltage range
Diagram
20
11
10
10
9
5
2
1
0,5
0,3
0,2
0,1
10
20
30
AC, ohmic load
DC, ohmic load
Interrupting rating
50
70 100
200 300
Switching voltage [V]
500
Limiting continuous current per contact [A]
Switching current [A]
Diagram
8
7
6
5
4
3
2
1
20
30
40
50
60
70
Ambient temperature [°C]
80
DC coil
AC coil
Contact derating
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Relay Module - RIF-4-RPT-LDP-24DC/3X21 - 2903278
Diagram
7
1
10
10
6
0,9
Reduction factor
Cycles
10
Diagram
5
10
4
0
1
2
3
Switching capacity [kVA]
4
0,8
0,7
0,6
0,5
0,4
0,3
1
0,9
0,8
0,7
0,6
0,5
0,4
0,3
0,2
COS j
! 250 V AC, ohmic load
Electrical service life
Service life reduction factor
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