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REL-MR- 24DC/21-21AU/MS Single relay
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2987985

REL-MR- 24DC/21-21AU/MS Single relay

Manufactured by
Brand PHOENIX CONTACT
Plug-in miniature relay, with multi-layer contact with hard gold coating, 2 changeover contacts, test button, mechanical switching position indicator, status LED, freewheeling diode, polarity A1+, A2-, input voltage 24 V DC
4046356480994
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Properties
Description
Dimensions
Files
Codes
Nominal input voltage UN
24 V DC
Product type
Single relay
Mechanical service life
5x 106 cycles
Typical input current at UN
18 mA
Date of last data management
01.04.2026
03.08.2026
Service life electrical
see diagram
Maximum power dissipation for nominal condition
0.43 W
Test voltage (Winding/contact)
5 kV AC (50 Hz, 1 min.)
Test voltage (Contact/contact)
2.5 kV AC (50 Hz, 1 min.)
Test voltage (open contact)
1 kV (50 Hz, 1 min.)
Nominal input voltage UN
24 V DC
Input voltage range
19.2 V DC ... 52.8 V DC
Drive and function
monostable
Drive (polarity)
non-polarized
Typical input current at UN
18 mA
Typical response time
9 ms
Typical release time
6 ms
Contact switching type
2 changeover contacts
Type of switch contact
Single contact
Contact material
AgNi
AgNi, hard gold-plated
Maximum switching voltage
250 V AC/DC
30 V AC
36 V DC
Minimum switching voltage
12 V (At 1 mA)
12 V (at 10 mA)
Limiting continuous current
50 mA
8 A
Maximum inrush current
16 A (20 ms)
50 mA
Min. switching current
1 mA (at 12 V)
10 mA (at 12 V)
Switching capacity
1 A (at 24 V, DC13)
1.5 A (at 120 V, AC15)
1.5 A (at 24 V, AC15)
1.5 A (at 240 V, AC15)
Motor load according to UL 508
1/2 HP, 240 V AC (N/O contact)
1/4 HP, 120 V AC (N/O contact)
Note
the following values are applicable if a gold layer is destroyed
Interrupting rating (ohmic load) max.
2000 VA (for 250 V AC)
Connection method
Plug / solder connection
Width
12.7 mm
Height
29 mm
Depth
25 mm
Ambient temperature (operation)
-40 °C ... 70 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Identification
EN 60068-2-60
ISA-S71.04. G3 Harsh Group
Standards/regulations
EN 50178
EN 61810-1
VDE 0435-201
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
No files found
ECLASS-13.0
27371601
ECLASS-15.0
27371601
ETIM 10.0
EC001437
UNSPSC 21.0
39122300
GTIN
4046356480994
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