https://www.phoenixcontact.com/us/products/2834371
Relay Module - PR1-RSC3-LV- 24AC/21AU - 2834371
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
Preassembled relay modules PR1-RSC... with screw connection, consisting of: Relay socket, multi-layer contact
relay, pluggable display or interference suppression module and retaining bracket. Input voltage: 24 V AC, 1 PDT,
12 A
Product Features
■
■
■
Safe isolation between coil and contact side
Operational reliability thanks to sealed relay
Logical contact arrangement thanks to 1/3-level relay base
Key Commercial Data
Packing unit
1 pc
Minimum order quantity
5 pc
Weight per Piece (excluding packing)
65.66 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
78.5 mm
Depth
71 mm
Ambient conditions
Ambient temperature (operation)
-25 °C ... 60 °C
Ambient temperature (storage/transport)
-25 °C ... 85 °C
05/16/2016 Page 1 / 7
https://www.phoenixcontact.com/us/products/2834371
Relay Module - PR1-RSC3-LV- 24AC/21AU - 2834371
Technical data
Coil side
Nominal input voltage UN
24 V AC
Typical input current at UN
34 mA (at 50 Hz)
26 mA (At 60 Hz)
Typical response time
3 ms ... 12 ms
Typical release time range
1.5 ms ... 14 ms
Protective circuit
Varistor
Operating voltage display
Yellow LED
Contact side
Contact type
1 PDT
Contact material
AgNi, hard gold-plated
Maximum switching voltage
30 V AC
36 V DC
Minimum switching voltage
100 mV (at 10 mA)
Min. switching current
1 mA (at 24 V)
Maximum inrush current
50 mA
Limiting continuous current
50 mA
Interrupting rating (ohmic load) max.
1.2 W (at 24 V DC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947
2 A (at 24 V, AC15)
Note
the following values are applicable if a gold layer is destroyed
Maximum switching voltage
250 V AC/DC
Minimum switching voltage
12 V (at 10 mA)
Limiting continuous current
12 A
Maximum inrush current
30 A (300 ms)
Min. switching current
10 mA (at 12 V)
Interrupting rating (ohmic load) max.
3000 VA (for 250 V AC)
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)
2 A (at 24 V, AC15)
2 A (at 120 V, AC15)
2 A (at 250 V, AC15)
Connection data input side
Connection name
Coil side
Connection method
Screw connection
Stripping length
8 mm
Screw thread
M3
05/16/2016 Page 2 / 7
https://www.phoenixcontact.com/us/products/2834371
Relay Module - PR1-RSC3-LV- 24AC/21AU - 2834371
Technical data
Connection data input side
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
Conductor cross section AWG
26 ... 14
Connection data output side
Connection name
Contact side
Connection method
Screw connection
Stripping length
8 mm
Screw thread
M3
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
Conductor cross section AWG
26 ... 14
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
Overvoltage category
III
Mounting position
any
Assembly instructions
In rows with zero spacing
Standards and Regulations
Standards/regulations
IEC 60664
EN 50178
IEC 62103
Degree of pollution
3
Overvoltage category
III
05/16/2016 Page 3 / 7
https://www.phoenixcontact.com/us/products/2834371
Relay Module - PR1-RSC3-LV- 24AC/21AU - 2834371
Articles in set
Relay socket - PR1-BSC3/2X21 - 2833521
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, screw connections, connection facility for input/interference suppression modules
Single relay - REL-MR- 24AC/21HC AU - 2961503
Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 24 V AC
Plug-in module - LV- 12- 24UC - 2833712
Plug-in module, for mounting on PR1 and PR2, with varistor and yellow LED, input voltage: 12 - 24 V AC/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
05/16/2016 Page 4 / 7
https://www.phoenixcontact.com/us/products/2834371
Relay Module - PR1-RSC3-LV- 24AC/21AU - 2834371
Classifications
eCl@ss
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
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approvals submitted
Approval details
EAC
Drawings
05/16/2016 Page 5 / 7
https://www.phoenixcontact.com/us/products/2834371
Relay Module - PR1-RSC3-LV- 24AC/21AU - 2834371
Circuit diagram
Diagram
12
2,8
2,6
14
Coil voltage U/UN
2,4
11
A1
2,2
2
1,8
1
1,6
2
1,4
1,2
A2
2
1
0,8
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
Diagram
Diagram
20
1
6
4
1
0,9
2
2
3
1
Reduction factor
Switching current [A]
10
0,5
0,3
0,2
0,1
10
20
30
50
70
100
200
300
0,8
0,7
0,6
0,5
0,4
0,3
1
Switching voltage [V]
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
05/16/2016 Page 6 / 7
https://www.phoenixcontact.com/us/products/2834371
Phoenix Contact 2016 © - all rights reserved
http://www.phoenixcontact.com
05/16/2016 Page 7 / 7
