https://www.phoenixcontact.com/us/products/2297031
Solid-state reversing contactor - ELR W3- 24DC/500AC- 2I - 2297031
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"4 in 1" three-phase semiconductor reversing contactor with 24 V DC input, 2 A output current, emergency stop
function, and adjustable overload shutdown.
Product Features
22.5 mm wide
Safety level according to IEC 61508-1: SIL 3, ISO 13849: PL e
Long service life
Reduction in wiring
Space saving
3-phase loop bridges
Bimetal function can be set up to 9 A
Packing unit
1 pc
275.2 GRM
85371099
Germany
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Width
Height
Depth
22.5 mm
99 mm
114.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Degree of protection
-25 °C ... 70 °C
-40 °C ... 80 °C
IP20
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https://www.phoenixcontact.com/us/products/2297031
Solid-state reversing contactor - ELR W3- 24DC/500AC- 2I - 2297031
Technical data
Input data
Input name
Rated control supply voltage U
S
Voltage range with reference to U
S
Rated control supply current I
S
Rated actuating voltage U
C
Voltage range with reference to U
C
Rated actuating current I
C
Switching threshold "0" signal, voltage
Switching threshold "1" signal voltage
Protective circuit
Typical response time
Typical turn-off time
Operating voltage display
Status display
Indication
Input name
Device supply
24 V DC
0.8 ... 1.25
40 mA
24 V DC
0.8 ... 1.25
5 mA
9.6 V
19.2 V
Protection against polarity reversal Parallel polarity protection diode
Surge protection
< 35 ms
< 40 ms
Green LED
Yellow LED
Red LED
Control input right/left
Output data
Output name
Nominal output voltage
Nominal output voltage range
Load current
Rated operating current at AC-51
Rated operating current at AC-53a
Leakage current
Residual voltage
Surge current
Type of protection
Output name
Note
Nominal output voltage
Continuous load current
Residual voltage
AC output
500 V AC
42 V AC ... 550 V AC
max. 2.4 A (see derating curve)
2.4 A
2.4 A
0 mA
< 0.3 V
100 A (t = 10 ms)
Surge protection
Acknowledge output
Confirmation 01: Floating PDT contact
max. 253 V AC 0 % ... 100 % (300 V DC)
2A
< 0.5 V
Output data, signaling contact
Measuring via
Current transformer for line current on L1 and L3
Connection data
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https://www.phoenixcontact.com/us/products/2297031
Solid-state reversing contactor - ELR W3- 24DC/500AC- 2I - 2297031
Technical data
Connection data
Connection method
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Screw connection
0.14 mm²
2.5 mm²
0.14 mm²
2.5 mm²
26
14
General
Test voltage input/output
Mounting position
Assembly instructions
Operating mode
Designation
Standards/regulations
Designation
Standards/regulations
Designation
Standards/regulations
Rated surge voltage / insulation
Rated insulation voltage
Pollution degree
Surge voltage category
Category in acc. with EN 954-1
4 kV
rms
Vertical (horizontal DIN rail)
Can be aligned with spacing = 20 mm
100% operating factor
Standards/regulations
DIN EN 50178
EN 60947
Power station requirements
DWR 1300 / ZXX01/DD/7080.8d
Air and creepage distances between the power circuits
DIN EN 50178
6 kV/safe isolation
500 V
2
III
3
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27371102
27371102
27371601
27371601
27371601
27371601
27371601
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https://www.phoenixcontact.com/us/products/2297031
Solid-state reversing contactor - ELR W3- 24DC/500AC- 2I - 2297031
Classifications
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000066
EC000066
EC000066
EC000066
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211915
39121514
39121514
39121514
39121514
Approvals
Approvals
Approvals
UL Listed / UL Listed / cUL Listed / cUL Listed / GL / GL-SW / IECEE CB Scheme / IECEE CB Scheme / GL / GL-SW / GL / cULus Listed
Ex Approvals
ATEX / ATEX
Approvals submitted
Approval details
UL Listed
UL Listed
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https://www.phoenixcontact.com/us/products/2297031
Solid-state reversing contactor - ELR W3- 24DC/500AC- 2I - 2297031
Approvals
cUL Listed
cUL Listed
GL
GL-SW
IECEE CB Scheme
IECEE CB Scheme
GL
GL-SW
GL
cULus Listed
Drawings
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