Extract from the online
catalog
EMG 17-REL/KSR-120/21-21-LC AU
Order No.: 2941455
The illustration shows version EMG 17-REL/KSR- 24/21-21-LC AU, with
soldered-in miniature switching relay
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Relay module, with soldered-in miniature switching relay, contact (Ag
+Au): small to large loads, 2 PDT, input voltage 120 V AC/DC
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http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2941455
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Commercial data
4017918080457
Pack
10 pcs.
Customs tariff
85364190
Weight/Piece
0.06241 KG
WEEE/RoHS-compliant since:
04/01/2007
Page 125 (IF-2009)
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Catalog page information
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EAN
Product notes
http://
www.download.phoenixcontact.com
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads.
Technical data
Coil side
Nominal input voltage UN
120 V AC/DC
Input voltage range in reference to UN
0.8 ... 1.1
Nominal input current at UIN
6 mA
Typical response time
8 ms
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 1 / 4
Oct 30, 2009
EMG 17-REL/KSR-120/21-21-LC AU Order No.: 2941455
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2941455
Typical release time
10 ms
Operating voltage display
Yellow LED
Name of protection
Bridge rectifier
Protective circuit/component
Bridge rectifier
Contact side
Contact type
Single contact, 2-PDT
Contact material
AgNi, hard gold-plated
Maximum switching voltage
30 V AC
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36 V DC
0.2 A
Limiting continuous current
50 mA
Interrupting rating (ohmic load) max.
1.2 W (for 24 V DC)
Note
the following values are applicable if a gold layer is
destroyed
Maximum switching voltage
250 V AC/DC
Limiting continuous current
5A
Maximum inrush current
6A
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Maximum inrush current
Interrupting rating (ohmic load) max.
120 W (for 24 V DC)
Width
Height
Depth
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General data
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95 W (for 48 V DC)
60 W (for 60 V DC)
40 W (for 110 V DC)
55 W (for 220 V DC)
1250 VA (for 250 V AC)
17.5 mm
62.5 mm
75 mm
Test voltage relay winding/relay contact
4 kV AC (50 Hz, 1 min)
Test voltage relay contact/relay contact
1 kV AC (50 Hz, 1 min)
Ambient temperature (operation)
-20 °C ... 40 °C
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Operating mode
100% operating factor
Service life mechanical
Approx. 2 x 10 cycles
Pollution degree
2
Surge voltage category
III
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
7
Page 2 / 4
Oct 30, 2009
EMG 17-REL/KSR-120/21-21-LC AU Order No.: 2941455
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2941455
Standards/regulations
IEC 60664
IEC 60664 A
DIN VDE 0110
DIN EN 50178/DIN VDE 0160 (in relevant parts)
Rated surge voltage / insulation
4 kV / Basic isolation, (safe isolation, reinforced insulation and 6
kV between input circuit and output contact current paths.)
Mounting position
Any
Assembly instructions
In rows with zero spacing
Screw connection
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Conductor cross section AWG/kcmil min.
24
Conductor cross section AWG/kcmil max
12
Stripping length
8 mm
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CUL, GOST, UL
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Certificates / Approvals
Drawings
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Screw thread
Certification
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Type of connection
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Connection data
Circuit diagram
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 3 / 4
Oct 30, 2009
EMG 17-REL/KSR-120/21-21-LC AU Order No.: 2941455
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2941455
Address
s.
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PHOENIX CONTACT GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 00
Fax +49 5235 3 41200
http://www.phoenixcontact.de
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© 2009 Phoenix Contact
Technical modifications reserved;
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 4 / 4
Oct 30, 2009
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