Official DistributorSKU
MPN
ELR W3- 24DC/500AC- 2I
Series ELR-W
ELR W3- 24DC/500AC- 2I - Hybrid motor starter
Hybrid motor starter for reversing 3~ AC motors up to 500 V AC and 2 A output current, with 24 V DC control voltage, adjustable overload shutdown, emergency stop function to SIL 3/PL e, and screw connection
- 22.5 mm wide
- Safety level in accordance with IEC 61508-1: SIL 3, ISO 13849: PL e
- Reduction in wiring
- Long service life
- Space saving
- 3-phase loop bridges
- Adjustable current for bimetal function
- Low-wear switching
Technical Specifications
Product properties
| Product family | CONTACTRON |
| Operating mode | 100% operating factor |
Electrical properties
| Number of phases | 3 |
| Motor starter type | Reversing starter |
| Maximum power dissipation for nominal condition | 2.2 W |
| Switching frequency | ≤ 2 Hz (Load-dependent) |
| Maximum power dissipation | 3.3 W |
| Minimum power dissipation | 1.1 W |
Supply
| Rated control circuit supply voltage US | 24 V DC |
| Control supply voltage range | 19.2 V DC ... 30 V DC |
| Rated control supply current IS | 40 mA |
| Protective circuit | Surge protection |
| Protective circuit | Reverse polarity protection |
Insulation characteristics
| Rated Insulation Voltage | 500 V |
| Rated surge voltage | 6 kV |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit | Safe isolation (IEC 60947-1) at operating voltage ≤ 300 V AC |
| Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit | Basic insulation (IEC 60947-1) at operating voltage 300 V AC ... 500 V AC |
| Isolation characteristics between the control input and control supply voltage to auxiliary circuit | Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC |
Control
| Input name | Control input right/left |
| Rated actuating voltage UC | 24 V DC |
| Triggering voltage range | 19.2 V DC ... 30 V DC |
| Rated actuating current IC | 5 mA |
| Switching threshold | 9.6 V (“0” signal) |
| Switching threshold | 19.2 V (“1” signal) |
| Switching level | < 5 V DC (For EMERGENCY STOP) |
| Typical response time | < 35 ms |
| Typical turn-off time | < 40 ms |
AC output
| Rated operating voltage Ue | 500 V AC |
| Operating voltage range | 42 V AC ... 550 V AC |
| Rated operating current Ie | 2.4 A (AC-51) |
| Rated operating current Ie | 2.4 A (AC-53a) |
| Mains frequency | 50/60 Hz |
| Load current range | 180 mA ... 2.4 A (see to derating) |
| Trigger characteristic in acc. with IEC 60947-4-2 | Class 10A |
| Cooling time | 20 min. (for auto reset) |
| Leakage current | 0 mA |
| Residual voltage | < 0.3 V |
| Surge current | 100 A (t = 10 ms) |
| Protective circuit | Surge protection |
Acknowledge output
| Note | Confirmation: floating change-over contact, signal contact |
| Contact switching type | 1 changeover contact |
| Switching capacity in accordance with IEC 60947-5-1 | 3 A (230 V, AC15) |
| Switching capacity in accordance with IEC 60947-5-1 | 2 A (24 V, DC13) |
| Residual voltage | < 0.5 V |
Control circuits
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Tightening torque | 5 lbf-in. ... 7 lbf-in. |
Load circuit
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Tightening torque | 5 lbf-in. ... 7 lbf-in. |
Signaling
| Status display | Yellow LED |
| Operating voltage display | Green LED |
| Error indication | Red LED |
Dimensions
| Width | 22.5 mm |
| Height | 107 mm |
| Depth | 114 mm |
Material specifications
| Flammability rating according to UL 94 | V0 (Housing) |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -25 °C ... 70 °C (observe derating) |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m |
UKCA
| Certificate | UKCA-compliant |
ATEX
| Identification | II (2) G [Ex e] [Ex d] [Ex px] |
| Identification | II (2) D [Ex t] [Ex p] |
| Certificate | PTB 07 ATEX 3145 |
UL approval
| Certificate | NLDX.E228652 |
Safety Integrity Level (SIL, IEC 61508)
| Identification | ≤ 3 |
| Note | Safe shutdown |
| Identification | 2 |
| Note | Motor protection |
Performance Level (ISO 13849)
| Identification | ≤ e |
| Note | Safe shutdown |
Category (ISO 13849)
| Identification | ≤ 3 |
| Note | Safe shutdown |
UL data
| SCCR | 100 kA (500 V AC (fuse: 30 A class CC/30 A class J (high fault))) |
| SCCR | 5 kA (500 V AC (fuse: 20 A RK5 (standard fault))) |
| FLA | 2.4 A (500 V AC) |
| Group installation | 20 A (class RK5, SCCR 5kA, #24 - 14 AWG max. solid and stranded) |
| Group installation | 30 A (class CC or J, SCCR 100kA, #24 - 14 AWG max, solid and stranded) |
| Category code | NLDX |
Standards/regulations
| Standards/regulations | EN 60947 |
| Standards/regulations | IEC 61508 |
| Standards/regulations | ISO 13849 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | Can be aligned with spacing = 20 mm |
| Mounting Position | Vertical (horizontal DIN rail) |
Accessories
2900746 - 3-phase loop bridge for CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
2900747 - 3-phase loop bridge for 3 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.- 2900748 - 3-phase loop bridge for 4 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
- 2900749 - 3-phase loop bridge for 5 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
- 2900750 - 3-phase loop bridge for 6 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
- 2900751 - 3-phase loop bridge for 7 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
- 2900752 - 3-phase loop bridge for 8 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
- 2900753 - 3-phase loop bridge for 9 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
- 2900754 - 3-phase loop bridge for 10 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 0.3 m, with ferrules.
2901543 - 3-phase loop bridge for 2 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
2901656 - 3-phase loop bridge for 3 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m- 2901659 - 3-phase loop bridge for 4 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
- 2901545 - 3-phase loop bridge for 5 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
- 2901697 - 3-phase loop bridge for 6 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
- 2901698 - 3-phase loop bridge for 7 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
- 2901700 - 3-phase loop bridge for 8 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
- 2901701 - 3-phase loop bridge for 9 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
- 2901702 - 3-phase loop bridge for 10 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 3 m
2901542 - 3-phase loop bridge for 2 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 1 m
2901655 - 3-phase loop bridge for 3 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 1 m- 2901658 - 3-phase loop bridge for 4 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 1 m
- 2901544 - 3-phase loop bridge for 5 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 1 m
- 2901649 - 3-phase loop bridge for 6 CONTACTRON modules, with screw connection and 22.5 mm housing width, connecting cable: 1 m
2906240 - The BRIDGE COVER covering hood is used to cover unused plugs on the CONTACTRON bridge that may subsequently be used to extend the system. The hood can be used with the screw and Push-in version of the bridge.
1002634 - Modular power distribution board with CrossLink® interface, 125 A, 3-pos., touch-proof and protection against polarity reversal, width: 225 mm
1002635 - Modular power distribution board with CrossLink® interface, 125 A, 3-pos., touch-proof and protection against polarity reversal, width: 405 mm
1002633 - Connection module with integrated spring-loaded terminals for cables from 1.5 to 16 mm2, 3-pos., maximum 63 A
1002668 - Device adapter with fuse holder for 16 A fuse (10x38/Class CC), CrossLink® interface and fixed DIN rail
Why Proax for Phoenix Contact 2297031?
Proax is an authorized distributor of Phoenix Contact 2297031 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
| Pack Size | 1 |
Recommended
2297824 - "4 in 1" three-phase solid-state reversing contactor with 24 V DC input, 0.4 A output current and adjustable overload shutdown
2297293 - Three-phase solid-state reversing contactor with 24 V DC input, 2 A output current, zero voltage switch, optionally with thermal fuse
2297109 - Hybrid motor starter for reversing 3~ AC motors up to 550 V AC, with 24 V DC input, 2.4 A output current, adjustable overload shutdown, and limited phase failure detection
2297316 - Three-phase solid-state reversing contactor with 24 V DC input, 9 A output current, zero voltage switch, optionally with thermal fuse
2297057 - Hybrid motor starter for reversing 3~ AC motors up to 500 V AC and 9 A output current, with 24 V DC control voltage, adjustable overload shutdown, emergency stop function to SIL 3/PL e, and screw connection.
2900795 - Hybrid motor starter for reversing 3~ AC motors up to 550 V AC, with 24 V DC input, 9 A output current, adjustable overload shutdown, and limited phase failure detection
2297332 - Three-phase solid-state reversing contactor with 24 V DC input, 16 A output current, zero voltage switch, optionally with thermal fuse
2982621 - Electronic reversing load relay with motor management, for direct driving of equipment in the 3-phase network, for approximately 1 kW
2964186 - Electronic reversing load relay, for direct driving of equipment in the 3-phase network, with light indicator and protection circuit, output: 110-550 V AC/3 x 9 A- 2963543 - Electronic reversing load relay with motor management, for direct driving of equipment in the 3-phase network, output: 110-550 V AC/3 x 8 A
2963695 - Electronic reversing load relay with motor management, for direct driving of equipment in the 3-phase network, output: 110-550 V AC/3 x 8 A- 2964173 - Electronic reversing load relay, for direct driving of equipment in the 3-phase network, with light indicator and protection circuit, output: 110-440 V AC/3 x 9 A
- 2963514 - Electronic reversing load relay with motor management, for direct driving of equipment in the 3-phase network, output: 110-440 V AC/3 x 8 A
2963569 - Electronic reversing load relay, with integrated soft starter, 3 x 8 A load current
2297303 - Three-phase solid-state reversing contactor with 230 V AC input, 2 A output current, zero voltage switch, optionally with thermal fuse
2297044 - "4 in 1" three-phase semiconductor reversing contactor with 230 V AC input, 2 A output current, emergency stop function, and adjustable overload shutdown.
2297329 - Three-phase solid-state reversing contactor with 230 V AC input, 9 A output current, zero voltage switch, optionally with thermal fuse
2297060 - Hybrid motor starter for reversing 3~ AC motors up to 500 V AC and 9 A output current, with 230 V AC control voltage, adjustable overload shutdown, emergency stop function up to SIL 3/PL e, and screw connection
2297387 - Three-phase solid-state reversing contactor with 230 V AC input, 37 A output current, zero voltage switch, optionally with thermal fuse
2297374 - Three-phase solid-state reversing contactor with 24 V DC input, 37 A output current, zero voltage switch, optionally with thermal fuse