https://www.phoenixcontact.com/us/products/2987972
Single relay - REL-MR-230AC/21-21/MS - 2987972
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Plug-in miniature relay, with power contact, 2 PDTs, test button, mechanical switch position indicator, status LED,
coil voltage 230 V AC
Why buy this product
With detectable manual operation
DC types with integrated freewheeling diode
Integrated status LED
Switching current of up to 16 A
Mechanical switch position indicator
Key Commercial Data
Packing unit
1 STK
Minimum order quantity
10 STK
GTIN
GTIN
4046356480987
Weight per Piece (excluding packing)
18.000 g
Custom tariff number
85364190
Country of origin
China
Technical data
Dimensions
Width
12.7 mm
Height
29 mm
Depth
25 mm
Ambient conditions
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Single relay - REL-MR-230AC/21-21/MS - 2987972
Technical data
Ambient conditions
Ambient temperature (operation)
-40 °C ... 70 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Coil side
Nominal input voltage UN
230 V AC
Mains frequency
50/60 Hz
Typical input current at UN
3.5 mA
Typical response time
3 ms ... 12 ms (depending on phase relation)
Typical release time range
2 ms ... 8 ms (depending on phase relation)
Power dissipation for nominal condition
0.81 W
Contact side
Contact type
2 PDT
Type of switch contact
Single contact
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
16 A (20 ms)
Limiting continuous current
8A
Interrupting rating (ohmic load) max.
2000 VA (for 250 V AC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947
1 A (at 24 V, DC13)
1.5 A (at 24 V, AC15)
1.5 A (at 120 V, AC15)
1.5 A (at 240 V, AC15)
General
Test voltage relay winding/relay contact
5 kV AC (50 Hz, 1 min.)
Test voltage relay contact/relay contact
2.5 kV AC (50 Hz, 1 min.)
Mechanical service life
5x 10 cycles
6
Standards and Regulations
Connection in acc. with standard
CUL
Standards/regulations
EN 61810-1
VDE 0435-201
EN 50178
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
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https://www.phoenixcontact.com/us/products/2987972
Single relay - REL-MR-230AC/21-21/MS - 2987972
Technical data
Environmental Product Compliance
No hazardous substances above threshold values
Drawings
Diagram
Dimensional drawing
29
10
12,7
6
25
Cycles
107
3,6
105
104
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Switching current [A]
250 V AC, ohmic load
Electrical service life
2,6
2,4
2,2
2
1,8
1,6
1,4
1,2
1
0,8
0,6
Diagram
20
10
Switching current [A]
Coil voltage U/UN
Diagram
5
2
1
0,5
0,2
0
10
40 50 60 70 80 90
Ambient temperature [°C]
DC coils, 0 A contact current
DC coils, 8 A contact current
AC coils, 0 A contact current
AC coils, 8 A contact current
Operating voltage range
20
30
100
0,1
10
20
30
50
70
100
200
300 400 500
Switching voltage [V]
AC, ohmic load
DC, ohmic load, contacts in series
DC, ohmic load
Interrupting rating
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https://www.phoenixcontact.com/us/products/2987972
Single relay - REL-MR-230AC/21-21/MS - 2987972
Diagram
1
Reduction factor
0,9
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
Service life reduction factor with various cos phi
Classifications
eCl@ss
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 2.0
EC001437
ETIM 3.0
EC001437
ETIM 4.0
EC001437
ETIM 5.0
EC001437
ETIM 6.0
EC001437
UNSPSC
UNSPSC 6.01
30211916
UNSPSC 7.0901
39121515
UNSPSC 11
39121515
UNSPSC 12.01
39121515
UNSPSC 13.2
39122334
Approvals
Approvals
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https://www.phoenixcontact.com/us/products/2987972
Single relay - REL-MR-230AC/21-21/MS - 2987972
Approvals
Approvals
UL Recognized / VDE Zeichengenehmigung / cUL Recognized / EAC / cULus Recognized
Ex Approvals
Approval details
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 195083
VDE Zeichengenehmigung
http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx
40027210
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 195083
EAC
RU CDE.A*30.B.01082
cULus Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
Accessories
Additional products
Relay base - RIF-1-BPT/2X21 - 2900931
RIF-1... relay base, for miniature power relay with 1 or 2 PDTs or solid-state relays of the same design, push-in
connection, plug-in option for input/suppressor modules, for mounting on NS 35/7,5
07/04/2018 Page 5 / 6
https://www.phoenixcontact.com/us/products/2987972
Single relay - REL-MR-230AC/21-21/MS - 2987972
Accessories
Relay base - RIF-1-BSC/2X21 - 2900930
RIF-1... relay base, for miniature power relay with 1 or 2 changeover contacts or identical solid-state relays, screw
connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5
Relay base - PR1-BSC3/2X21 - 2833521
Relay base 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
Relay base - PR1-BSP3/2X21 - 2833534
Relay base 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
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