Extract from the online
catalog
EMG 17-REL/SG-B 24/21/M
Order No.: 2952910
The illustration shows version EMG 17-REL, with soldered-in remanence
miniature switching relay
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2952910
Relay module with permanently soldered remanance miniature
switching relay, with minus-switching diode wiring, contacts (AgAu):
small to large loads, 1 PDT, input voltage 24 V DC
Product notes
WEEE/RoHS-compliant since:
08/10/2006
Commercial data
GTIN (EAN)
4
017918
084509
sales group
G031
Pack
10 pcs.
Customs tariff
85364190
Catalog page information
Page 145 (IF-2009)
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
24 V DC
Input voltage range in reference to UN
0.8 ... 1.1
Nominal input current at UIN
26 mA
Typical response time
10 ms
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Feb 3, 2011
EMG 17-REL/SG-B 24/21/M Order No.: 2952910
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2952910
Typical release time
10 ms
Pulse time
30 ms ... 5 s
Type of protection
Free-wheeling diode
Protective circuit/component
Damping diode
Contact side
Contact type
Single contact, 1-PDT
Contact material
(AgAu)
Maximum switching voltage
24 V AC/DC
Maximum inrush current
0.2 A
Limiting continuous current
0.5 A
Interrupting rating (ohmic load) max.
5 W (at 24 V DC)
5 VA (for 24 V AC)
Maximum switching voltage
250 V AC/DC
Limiting continuous current
5A
Maximum inrush current
6A
Interrupting rating (ohmic load) max.
120 W (at 24 V DC)
40 W (for 48 V DC)
35 W (for 60 V DC)
30 W (for 110 V DC)
55 W (for 220 V DC)
1250 VA (for 250 V AC)
General data
Width
17.5 mm
Height
75 mm
Depth
62.5 mm
Test voltage relay winding/relay contact
4 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 (observe max. input pulse length)
Mechanical service life
Approx. 3 x 10 cycles
Standards/regulations
IEC 60664
7
EN 50178
IEC 62103
Pollution degree
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
2
Page 2 / 5
Feb 3, 2011
EMG 17-REL/SG-B 24/21/M Order No.: 2952910
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2952910
Surge voltage category
III
Mounting position
Any
Assembly instructions
In rows with zero spacing
Connection data
Type of connection
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
Screw thread
M3
Certificates / Approvals
Certification
GOST
Accessories
Item
Designation
Description
EMG-GKS 12
Equipment marker, width 12 mm
Marking
2947035
PHOENIX CONTACT Deutschland GmbH
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Feb 3, 2011
EMG 17-REL/SG-B 24/21/M Order No.: 2952910
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2952910
Diagrams/Drawings
Circuit diagram
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Feb 3, 2011
EMG 17-REL/SG-B 24/21/M Order No.: 2952910
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2952910
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;
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
Page 5 / 5
Feb 3, 2011
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