PHOENIX CONTACT Inc., USA Page 1 / 4
http://www.phoenixcon.com May 6, 2011
Extract from the online
catalog
ELR 2+1- 24DC/500AC-37
Order No.: 2297277
The figure shows version: ELR 3-230AC/500AC-16
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2297277
Three-phase solid-state contactor with 24 V DC input, 37 A output
current, zero voltage switch, optionally with thermal fuse
Commercial data
GTIN (EAN)
4 046356 175630
sales group G414
Pack 1 pcs.
Customs tariff 85364900
Catalog page information Page 171 (IF-2009)
Product notes
WEEE/RoHS-compliant since:
05/29/2008
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
Input data
Rated actuating voltage UC24 V DC
Rated actuating voltage range with reference to
UC
0.8 ... 1.25
Rated actuating current IC8.3 mA
ELR 2+1- 24DC/500AC-37 Order No.: 2297277
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2297277
PHOENIX CONTACT Inc., USA Page 2 / 4
http://www.phoenixcon.com May 6, 2011
Switching threshold "0" signal, voltage 9.6 V
Switching threshold "1" signal voltage 19.2 V
Protective circuit Protection against polarity reversal Suppressor diode
Surge protection
Status display Yellow LED
Indication Red LED
Output data, load relay
Output name AC output
Nominal output voltage 500 V AC
Nominal output voltage range 48 V AC ... 575 V AC
Periodic peak reverse voltage 1200 V
Load current max. 37 A (see derating curve)
Leakage current 6 mA
Residual voltage < 1.5 V
Surge current 1300 A (t = 10 ms)
Max. load value 9000 A2s
Type of protection RCV circuit
Surge voltage protection > 575 V AC
General data
Width 147.5 mm
Height 99 mm
Depth 114.5 mm
Test voltage input/output 5 kVrms
Ambient temperature (operation) -25 °C ... 70 °C
Ambient temperature (storage/transport) -25 °C ... 70 °C
Mounting position Vertical (horizontal DIN rail)
Assembly instructions Can be aligned with spacing = 40 mm
Operating mode 100% operating factor
Degree of protection IP20
Name Standards/regulations
Standards/regulations DIN EN 50178
EN 60947
Name Power station requirements
Standards/regulations DWR 1300 / ZXX01/DD/7080.8d
ELR 2+1- 24DC/500AC-37 Order No.: 2297277
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2297277
PHOENIX CONTACT Inc., USA Page 3 / 4
http://www.phoenixcon.com May 6, 2011
Name Air and creepage distances between the power circuits
Standards/regulations DIN EN 50178
Rated surge voltage / insulation 6 kV / Basic isolation
Rated insulation voltage 500 V
Pollution degree 2
Surge voltage category III
Certificates / Approvals
Certification CUL Listed, UL Listed
Certifications applied for: GL
Diagrams/Drawings
Block diagram
Diagram
ELR 2+1- 24DC/500AC-37 Order No.: 2297277
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2297277
PHOENIX CONTACT Inc., USA Page 4 / 4
http://www.phoenixcon.com May 6, 2011
Address
PHOENIX CONTACT Inc., USA
586 Fulling Mill Road
Middletown, PA 17057,USA
Phone (800) 888-7388
Fax (717) 944-1625
http://www.phoenixcon.com
© 2011 Phoenix Contact
Technical modifications reserved;