https://www.phoenixcontact.com/us/products/2961192
Single relay - REL-MR- 24DC/21-21 - 2961192
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Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 24 V DC
Product Features
■
■
RT III-proof (wash-proof)
Switching current of up to 8 A
Key Commercial Data
Packing unit
Minimum order quantity
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
22.26 g
85364190
Austria
1 pc
10 pc
Technical data
Dimensions
Width
Height
Depth
12.7 mm
29 mm
15.7 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-40 °C ... 85 °C
-40 °C ... 85 °C
Coil side
Nominal input voltage U
N
24 V DC
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https://www.phoenixcontact.com/us/products/2961192
Single relay - REL-MR- 24DC/21-21 - 2961192
Technical data
Coil side
Typical input current at U
N
Typical response time
Typical release time
Coil resistance
Power dissipation for nominal condition
17 mA
7 ms
3 ms
1440 Ω ±10 % (at 20 °C)
0.41 W
Contact side
Contact type
Contact material
Maximum switching voltage
Minimum switching voltage
Min. switching current
Maximum inrush current
Limiting continuous current
Interrupting rating (ohmic load) max.
2 PDT
AgNi
250 V AC/DC
5 V (at 10 mA)
10 mA (At 5 V)
25 A (20 ms)
8A
190 W (at 24 V DC)
85 W (at 48 V DC)
60 W (at 60 V DC)
44 W (at 110 V DC)
60 W (at 220 V DC)
2000 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 250 V, DC13)
3 A (at 24 V, AC15)
3 A (at 120 V, AC15)
3 A (at 250 V, AC15)
General
Test voltage relay winding/relay contact
Test voltage relay contact/relay contact
Operating mode
Degree of protection
Mechanical service life
Standards/regulations
5 kV AC (50 Hz, 1 min.)
2.5 kV AC (50 Hz, 1 min.)
100% operating factor
RT III (wash-proof)
3 x 10 cycles
IEC 60664
EN 50178
IEC 62103
Rated surge voltage/insulation
Degree of pollution
Overvoltage category
Basic insulation
3
III
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https://www.phoenixcontact.com/us/products/2961192
Single relay - REL-MR- 24DC/21-21 - 2961192
Technical data
General
Mounting position
Assembly instructions
any
Can be aligned without spacing (> 70 °C ≥ 2.5 mm)
Standards and Regulations
Connection in acc. with standard
Standards/regulations
CUL
IEC 60664
EN 50178
IEC 62103
Rated surge voltage/insulation
Degree of pollution
Overvoltage category
Basic insulation
3
III
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27371104
27371104
27371001
27371001
27371001
27371001
27371601
27371601
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000196
EC000196
EC000196
EC001437
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211916
39121515
39121515
39121515
39121515
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https://www.phoenixcontact.com/us/products/2961192
Single relay - REL-MR- 24DC/21-21 - 2961192
Approvals
Approvals
Approvals
UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / GL / EAC / EAC / UL Recognized / cUL Recognized / cULus
Recognized
Ex Approvals
Approvals submitted
Approval details
UL Recognized
VDE Gutachten mit Fertigungsüberwachung
cUL Recognized
GL
EAC
EAC
UL Recognized
cUL Recognized
04/24/2016 Page 4 / 9
https://www.phoenixcontact.com/us/products/2961192
Single relay - REL-MR- 24DC/21-21 - 2961192
Approvals
cULus Recognized
Accessories
Additional products
Relay socket - PLC-BPT- 24DC/21-21 - 2900283
14 mm PLC basic terminal block with push-in connection, without relay or solid-state relay, for mounting on DIN rail NS
35/7,5, 2 PDTs, input voltage 24 V DC
Relay socket - PLC-BSP- 24DC/21-21 - 2912439
14 mm PLC basic terminal block with spring-cage connection, without relay or solid-state relay, for mounting on DIN rail
NS 35/7,5, 2 PDTs, input voltage 24 V DC
Relay socket - PLC-BSC- 24DC/21-21 - 2967015
14 mm PLC basic terminal block with screw connection, without relay or solid-state relay, for mounting on DIN rail NS
35/7,5, 2 PDTs, input voltage 24 V DC
Relay socket - PLC-BPT- 24UC/21-21 - 2900284
14 mm PLC basic terminal block with push-in connection, without relay or solid-state relay, for mounting on DIN rail NS
35/7,5, 2 PDTs, input voltage 24 V AC/DC
04/24/2016 Page 5 / 9
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