https://www.phoenixcontact.com/us/products/2824190
Relay connectors - ST-REL3-KG 24/21AU - 2824190
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Relay connector, equipped with miniature switching relay, contacts (AgPd60): small loads, 1 PDT, input voltage
24 V AC/DC, with light indicator, can be plugged on basic termination blocks
Key commercial data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
40.32 GRM
85364190
Germany
1 pc
Technical data
Dimensions
Width
Height
Depth
20.8 mm
33 mm
66.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-20 °C ... 50 °C
-20 °C ... 70 °C
Coil side
Nominal input voltage U
N
Input voltage range in reference to U
N
Typical input current at U
N
Typical response time
Typical release time
24 V AC/DC
0.8 ... 1.1
21 mA
7 ms
11 ms (with DC)
10/20/2014 Page 1 / 4
https://www.phoenixcontact.com/us/products/2824190
Relay connectors - ST-REL3-KG 24/21AU - 2824190
Technical data
Coil side
Operating voltage display
Protective circuit
Yes
Bridge rectifier, varistor
Contact side
Contact type
Contact material
Maximum switching voltage
Maximum inrush current
Limiting continuous current
Interrupting rating (ohmic load) max.
Note
Maximum switching voltage
Limiting continuous current
Maximum inrush current
Interrupting rating (ohmic load) max.
Double contact, 1 PDT
AgPd60, hard gold-plated
30 V AC
36 V DC
0.2 A
0.5 A
5 W (at 24 V DC)
the following values are applicable if a gold layer is destroyed
125 V AC
2A
2A
29 W (at 24 V DC)
29 W (at 48 V DC)
29 W (at 60 V DC)
General
Test voltage relay winding/relay contact
Operating mode
Mechanical service life
Standards/regulations
2.5 kV AC (50 Hz, 1 min.)
100% operating factor
Approx. 2 x 10 cycles
DIN VDE 0110b, Gr. C for 250 V DC
IEC 60255/DIN VDE 0435 (in relevant parts)
DIN EN 50178/DIN VDE 0160 (in relevant parts)
EN 60730/DIN VDE 0631
DIN VDE 0160 (in relevant parts)
DIN VDE 0110b, Gr. C for 250 V DC
IEC 60255/DIN VDE 0435 (in relevant parts)
DIN EN 50178/DIN VDE 0160 (in relevant parts)
EN 60730/DIN VDE 0631
DIN VDE 0160 (in relevant parts)
7
Classifications
eCl@ss
eCl@ss 4.0
27371104
10/20/2014 Page 2 / 4
https://www.phoenixcontact.com/us/products/2824190
Relay connectors - ST-REL3-KG 24/21AU - 2824190
Approvals
GOST
Drawings
Circuit diagram
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10/20/2014 Page 4 / 4
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