https://www.phoenixcontact.com/us/products/2834407
Relay Module - PR1-RSP3-LDP-24DC/21 - 2834407
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Preassembled relay modules with spring-cage connection, consisting of: Relay socket, power contact relay,
pluggable display or interference suppression module and retaining bracket. Input voltage: 24 V DC, 1 PDT, 10 A
Product Features
■
■
■
Safe isolation between coil and contact side
Logical contact arrangement thanks to 1/3-level relay base
Operational reliability thanks to sealed relay
Key Commercial Data
Packing unit
1 pc
Minimum order quantity
5 pc
Weight per Piece (excluding packing)
66.06 g
Custom tariff number
85364900
Country of origin
Germany
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
16 mm
Height
97 mm
Depth
72 mm
Ambient conditions
Ambient temperature (operation)
-25 °C ... 60 °C
Ambient temperature (storage/transport)
-25 °C ... 85 °C
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Relay Module - PR1-RSP3-LDP-24DC/21 - 2834407
Technical data
Coil side
Nominal input voltage UN
24 V DC
Typical input current at UN
19 mA
Typical response time
8 ms
Typical release time
10 ms
Protective circuit
Damping diode
Operating voltage display
Yellow LED
Power dissipation for nominal condition
0.46 W
Contact side
Contact type
1 PDT
Contact material
AgNi
Maximum switching voltage
250 V AC/DC
Minimum switching voltage
12 V (at 10 mA)
Min. switching current
10 mA (at 12 V)
Maximum inrush current
30 A (300 ms)
Limiting continuous current
10 A
Interrupting rating (ohmic load) max.
3000 W (for 250 V AC)
50 W (at 110 V DC)
80 W (at 220 V DC)
288 W (at 24 V DC)
At 440 V AC
58 W (at 48 V DC)
48 W (at 60 V DC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947
2 A (at 24 V, DC13)
0.2 A (at 110 V, DC13)
0.2 A (at 250 V, DC13)
6 A (at 24 V, AC15)
6 A (at 120 V, AC15)
6 A (at 250 V, AC15)
General
Test voltage relay winding/relay contact
4 kV (50 Hz, 1 min.)
Operating mode
100% operating factor
Mechanical service life
3 x 10 cycles
Standards/regulations
IEC 60664
7
EN 50178
IEC 62103
Degree of pollution
3
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https://www.phoenixcontact.com/us/products/2834407
Relay Module - PR1-RSP3-LDP-24DC/21 - 2834407
Technical data
General
Overvoltage category
III
Mounting position
any
Assembly instructions
In rows with zero spacing
Connection data input side
Connection name
Coil side
Connection method
Spring-cage connection
Stripping length
10 mm
Conductor cross section solid
0.2 mm² ... 1.5 mm²
Conductor cross section flexible
0.2 mm² ... 1.5 mm²
Conductor cross section AWG
24 ... 16
Standards and Regulations
Standards/regulations
IEC 60664
EN 50178
IEC 62103
Degree of pollution
3
Overvoltage category
III
Articles in set
Relay socket - PR1-BSP3/2X21 - 2833534
Relay socket PR1..., for miniature power relay or miniature switching relay with 1 or 2 PDT or solid-state relay of same
construction, 1/3 level design, spring-cage connections, connection facility for input/interference suppression modules
Single relay - REL-MR- 24DC/21HC - 2961312
Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 24 V DC
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https://www.phoenixcontact.com/us/products/2834407
Relay Module - PR1-RSP3-LDP-24DC/21 - 2834407
Articles in set
Plug-in module - LDP- 12- 24DC - 2833657
Plug-in module, for mounting on PR1 and PR2, with damping diode and yellow LED, polarity: A1+, A2-, input voltage: 12
-24 V DC ± 20%
Relay retaining bracket - EL1-P16 - 2833547
Relay retaining bracket, with eject function and integrated equipment marking area (7.5 x 15 mm), to suit relay socket
PR1, for 16 mm high miniature power relay and solid-state relay
Classifications
eCl@ss
eCl@ss 4.0
27371102
eCl@ss 4.1
27371102
eCl@ss 5.0
27371603
eCl@ss 5.1
27371603
eCl@ss 6.0
27371603
eCl@ss 7.0
27371603
eCl@ss 8.0
27371601
eCl@ss 9.0
27371601
ETIM
ETIM 2.0
EC001456
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
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Relay Module - PR1-RSP3-LDP-24DC/21 - 2834407
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approvals submitted
Approval details
EAC
Drawings
Circuit diagram
Diagram
12
2,8
2,6
14
Coil voltage U/UN
2,4
11
A1+
A2-
2,2
2
1,8
1
1,6
2
1,4
1,2
2
1
0,8
DC coils
0,6
1
0
10
20
30
40
50
60
70
80
90
100
Ambient temperature [°C]
1 DC coils
2 AC coils
Operating voltage range of the relay
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https://www.phoenixcontact.com/us/products/2834407
Relay Module - PR1-RSP3-LDP-24DC/21 - 2834407
Diagram
Diagram
10
6
4
1
1
0,9
2
3
1
Reduction factor
Switching current [A]
20
2
0,5
0,3
0,2
0,1
10
20
30
50 70 100
200
Switching voltage [V]
300
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
1 AC, ohmic load
2 DC, ohmic load
3 DC, L/R = 40 ms
Interrupting rating
Service life reduction factor with various cos phi
Cycles
Diagram
10
7
10
6
1
10
5
10
4
0
2
1
2
3
4
5
6
7 8
9 10 11 12 13 14 15 16
Switching current [A]
1 250 V AC, ohmic load (DC coils)
2 250 V AC, ohmic load (AC coils)
Electrical service life
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