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ST-REL4-KG 24/21-21/AU Relay connectors
N
0%
2829551

ST-REL4-KG 24/21-21/AU Relay connectors

Manufactured by
Brand PHOENIX CONTACT
Relay connector, equipped with miniature switching relay, contacts (AgNi+Au): small to large loads, 2 changeover contacts, input voltage 24 V AC/DC, with LED display, pluggable into basic terminal blocks
4017918078508
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Product recommended retail price (RRP) is
000
11130 0 € pcs.
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Properties
Description
Dimensions
Files
Codes
Nominal input voltage UN
24 V AC/DC
Product type
Relay Module
Operating mode
100% operating factor
Typical input current at UN
19 mA
Mechanical service life
approx. 2x 10<sup>7</sup> cycles
Date of last data management
01.04.2026
Maximum power dissipation for nominal condition
0.46 W
Test voltage (Winding/contact)
2.5 kV AC (50 Hz, 1 min., winding/contact)
Test voltage (Changeover contact/changeover contact)
1 kV AC (50 Hz, 1 min., changeover contact/changeover contact)
Nominal input voltage U&lt;sub&gt;N&lt;/sub&gt;
24 V AC/DC
Input voltage range
19.2 V AC/DC ... 26.4 V AC/DC (20 °C)
Drive and function
monostable
Drive (polarity)
polarized
Typical input current at U&lt;sub&gt;N&lt;/sub&gt;
19 mA
Typical response time
9 ms (with DC)
Typical release time
10 ms (with DC)
Protective circuit
Bridge rectifier, varistor
Operating voltage display
yes
Contact switching type
2 changeover contacts
Type of switch contact
Single contact
Contact material
Hard gold plated AgNi
Maximum switching voltage
250 V AC/DC
30 V AC/DC
Limiting continuous current
3 A
50 mA
Maximum inrush current
5 A
50 mA
Interrupting rating (ohmic load) max.
1.2 W (at 24 V DC)
40 W (at 110 V DC)
60 W (at 220 V DC)
60 W (at 60 V DC)
70 W (at 24 V DC)
750 VA (for 250 V AC)
85 W (at 48 V DC)
Note
<b>the following values are applicable if a gold layer is destroyed</b>
Width
27 mm
Height
33 mm
Depth
66.5 mm
Color
green (RAL 6021)
Ambient temperature (operation)
-20 °C ... 50 °C
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Standards/regulations
DIN EN 50178/VDE 0160 (in relevant parts)
DIN VDE 0110b, Gr. C for 250 V DC
DIN VDE 0160 (in relevant parts)
EN 60730/DIN VDE 0631
IEC 60255/DIN VDE 0435 (in relevant parts)
Mounting type
Plug-in mounting
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
4017918078508
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