Phoenix Contact Relay connectors ST-REL4-KG 24/21-21/AU 2829551 2829551 Data Sheet
Product codes
2829551
Nov 9, 2013 1 / 4
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Relay connector, fitted with miniature switching relay, contacts (AgNi+Au): Small to large loads, 2
PDT, 24 V AC/DC input voltage, with light indicator, can be plugged into basic terminal blocks
Key commercial data
package_quantity
10
GTIN
4017918078508
Technical data
Dimensions
Width
27 mm
Height
33 mm
Depth
66.5 mm
Ambient conditions
Ambient temperature (operation)
-20 °C ... 50 °C
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Coil side
Nominal input voltage U
N
24 V AC/DC
Input voltage range in reference to U
N
0.8 ... 1.1
Nominal input current at U
IN
19 mA
Typical response time
9 ms (with DC)
Typical release time
10 ms (with DC)
Operating voltage display
Yes
Protective circuit
Bridge rectifier, varistor
Contact side
Contact type
Single contact, 2-PDT
Contact material
Hard gold plated AgNi
Maximum switching voltage
30 V AC/DC
Maximum inrush current
50 mA
Limiting continuous current
50 mA
Interrupting rating (ohmic load) max.
1.2 W (at 24 V DC)
Note
the following values are applicable if a gold layer is destroyed
Maximum switching voltage
250 V AC/DC