Phoenix Contact Relay connectors ST-REL7-SG 24/4X21 2828387 2828387 Data Sheet
Product codes
2828387
Nov 9, 2013 1 / 3
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Relay connector, equipped with Siemens KAMMRELAIS ®, contacts (Ag): medium loads, 4 PDT,
input voltage 24 V DC, with light indicator, can be plugged on basic termination blocks
Key commercial data
package_quantity
5
GTIN
4017918078348
Technical data
Dimensions
Width
45.6 mm
Height
33 mm
Depth
66.5 mm
Ambient conditions
Ambient temperature (operation)
-20 °C ... 60 °C
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Coil side
Nominal input voltage U
N
24 V DC
Input voltage range in reference to U
N
0.8 ... 1.1
Nominal input current at U
IN
32 mA
Typical response time
8 ms (with DC)
Typical release time
15 ms (with DC)
Operating voltage display
Yes
Protective circuit
Damping diode, polarity protection Damping diode, polarity
protection diode
Contact side
Contact type
Single contact, 4-PDT
Contact material
Ag, gold-flashed
Maximum switching voltage
150 V DC
Maximum switching voltage
125 V AC
Maximum inrush current
2 A
Limiting continuous current
2 A
Interrupting rating (ohmic load) max.
48 W (at 24 V DC)
Interrupting rating (ohmic load) max.
40 W (at 48 V DC)