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Extract from the online
catalog
ST-REL3-KG120/21AU
Order No.: 2826334
The illustration shows version ST-REL3-KG 24/21 AU
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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
Commercial data
GTIN (EAN)
4 017918 077891
Note Made-to-order
sales group G010
Pack 10 pcs.
Customs tariff 85364900
Catalog page information Page 88 (IF-2005)
Product notes
WEEE/RoHS-compliant since:
01/25/2007
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ST-REL3-KG120/21AU Order No.: 2826334
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Technical data
Coil side
Nominal input voltage UN120 V AC/DC
Input voltage range in reference to UN0.8 ... 1.06
Nominal input current at UIN 5 mA
Typical response time 7 ms
Typical release time 11 ms (with DC)
Operating voltage display Yes
Protective circuit/component Bridge rectifier, varistor
Contact side
Contact type Double contact, 1 PDT
Contact material Silver palladium (AgPd60), 5 µm hard gold-plated
Maximum switching voltage 30 V AC
36 V DC
Maximum inrush current 0.2 A
Limiting continuous current 0.5 A
Interrupting rating (ohmic load) max. 5 W (at 24 V DC)
Note the following values are applicable if a gold layer is
destroyed
Maximum switching voltage 125 V AC
Limiting continuous current 2 A
Maximum inrush current 2 A
Interrupting rating (ohmic load) max. 29 W (at 24 V DC)
29 W (for 48 V DC)
29 W (for 60 V DC)
General data
Width 20.8 mm
Height 33 mm
Depth 66.5 mm
Test voltage relay winding/relay contact 2.5 kV AC (50 Hz, 1 min.)
Ambient temperature (operation) -20 °C ... 50 °C
Ambient temperature (storage/transport) -20 °C ... 70 °C
Operating mode 100% operating factor
Mechanical service life Approx. 2 x 107 cycles
ST-REL3-KG120/21AU Order No.: 2826334
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Standards/regulations 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)
Certificates / Approvals
Certification GOST
Additional products
Item Designation Description
General
2777043 UDK-RELG 3 Basic termination blocks with test connection on both sides and
double connections with the same potential for NS 32 and NS
35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and ST-
OE... plugs, 3-pos.
2820136 URELG 3 Basic termination blocks with screw connection for NS 32 and NS
35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and ST-
OE... plugs, 3-pos.
2820709 URELG 3-PMTK Basic termination blocks with test connection on both sides and
knife disconnection for NS 32 and NS 35/7.5 DIN rail, with end
cover, for ST-REL..., ST-OV... and ST-OE... plugs, 3-pos.
2829917 ZFK-RELG 3 Basic termination blocks with spring-cage connection for NS
35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and ST-
OE... plugs, 3-pos.
ST-REL3-KG120/21AU Order No.: 2826334
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Address
PHOENIX CONTACT Deutschland GmbH
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 12000
Fax +49 5235 3 41200
http://www.phoenixcontact.de
© 2011 Phoenix Contact
Technical modifications reserved;
