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2908823

P1-P3P4-P5
https://www.phoenixcontact.com/pi/products/2908823
08/20/2018Page1/5
Single relay-REL-MR-110DC/21HC/EX-2908823
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)
Plug-in miniature power relay, RTIII sealed with power contacts, 1changeover contact, input voltage:
110VDC, in connection with the corresponding PLC base approved in accordance with ATEX/IECEx
(zone2) and Ex zone classI, div.2.
Why buy this product
Switching current of up to 16 A
RT III-proof (wash-proof)
Key Commercial Data
Packing unit 10 STK
Minimum order quantity 10 STK
GTIN
GTIN 4055626345178
Technical data
Dimensions
Width 12.7 mm
Height 29 mm
Depth 15.7 mm
Ambient conditions
Ambient temperature (operation) -40 °C ... 85 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Coil side
Nominal input voltage U
N
110 V DC
Typical input current at U
N
4.1 mA
Typical response time 7 ms
Typical release time 3 ms
Coil resistance 26600 Ω ±15 % (at 20 °C)
https://www.phoenixcontact.com/pi/products/2908823
08/20/2018Page2/5
Single relay-REL-MR-110DC/21HC/EX-2908823
Technical data
Coil side
Power dissipation for nominal condition 0.45 W
Contact side
Contact type 1 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 50 A (20 ms)
Limiting continuous current 16 A
Interrupting rating (ohmic load) max. 384 W (at 24 V DC)
58 W (at 48 V DC)
48 W (at 60 V DC)
50 W (at 110 V DC)
80 W (at 220 V DC)
4000 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)
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 5 kV AC (50 Hz, 1 min.)
Operating mode 100% operating factor
Degree of protection RT III (wash-proof)
Mechanical service life
3x 10
7
cycles
Mounting position any
Assembly instructions Can be aligned without spacing (> 70 °C ≥ 2.5 mm)
Standards and Regulations
Standards/regulations IEC60664
EN 50178
EN 61810-1
Degree of pollution 3
Overvoltage category III
Environmental Product Compliance
China RoHS Environmentally Friendly Use Period = 50
https://www.phoenixcontact.com/pi/products/2908823
08/20/2018Page3/5
Single relay-REL-MR-110DC/21HC/EX-2908823
Technical data
Environmental Product Compliance
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Drilling diagram
1,3 55
1,28
a = pitch division 2.5 mm
Diagram
Ambienttemperature[°C]
CoilvoltageU/U
N
DCcoils
ACcoils
0,6
0,8
1
1,2
1,4
1,6
1,8
2
2,2
2,4
2,6
2,8
0 10 20 30 40 50 60 70 80 90 100
1
1
2
2
1
2
Operating voltage range
Diagram
0,1
0,2
0,3
0,5
1
2
4
6
10
20
10 20 30 50 70 100 300200
1
2
3
3
1
2
AC,ohmicload
DC,ohmicload
DC,L/R=40ms
Switchingvoltage[V]
Switchingcurrent[A]
Interrupting rating
Diagram
Cycles
Switchingcurrent[A]
250V AC,ohmicload(DCcoils)
250V AC,ohmicload(ACcoils)
0 1 4 8 12 16
10
7
10
6
10
5
10
4
2 3 5 6 7 119 10 151413
1
2
2
1
Electrical service life
P1-P3P4-P5

2908823

Mfr. #:
Buy 2908823
Manufacturer:
Phoenix Contact
Description:
Industrial Relays REL-MR-110DC/21HC/EX
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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