Image not available
Illustrative purposes only
2297031
Motor Starter, Hybrid, ELR Series, Three Phase, 40 mA, 3.3 W, 24 VDC
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PHOENIX CONTACT
- Product type: Motor Starters
- SVHC: Lead (04-Feb-2026)
- No. of Poles: -
- Power Rating: 3.3W
- No. of Phases: Three Phase
- Product Range: ELR
- Current Rating: 40mA
- IP / NEMA Rating: IP20
- Motor Starter Type: Hybrid Motor Starter
- Supply Voltage Max: 30VDC
- Supply Voltage Min: 19.2VDC
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 181.6 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user documentation. Our general terms of use for downloads are valid. 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 ## Your advantages - - - - - - - - - 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 ## Commercial data |Item number|2297031| |---|---| |Packing unit|1 pc| |Minimum order quantity|1 pc| |Sales key|CK7| |Product key|CK7412| |Catalog page|Page 18 (C-7-2013)| |GTIN|4046356167864| |Weight per piece (including packing)|310.8 g| |Weight per piece (excluding packing)|282.7 g| |Customs tariff number|85371098| |Country of origin|DE| Oct 24, 2024, 4:44 AM Page 1 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 ## Technical data ## Product properties Product type Product family Operating mode Hybrid motor starters CONTACTRON 100% operating factor Data management status Article revision 14 ## Electrical properties Number of phases 3 Motor starter type Reversing starter Switching frequency ≤ 2 Hz (Load-dependent) 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 Control supply voltage range Rated control supply current IS Protective circuit 24 V DC 19.2 V DC ... 30 V DC 40 mA Surge protection Reverse polarity protection ## Insulation characteristics 500 V Rated insulation voltage Rated surge voltage Overvoltage category Degree of pollution 2 6 kV III Safe isolation (IEC 60947-1) at operating voltage ≤ 300 V AC Basic insulation (IEC 60947-1) at operating voltage 300 V AC ... 500 V AC Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC Isolation characteristics between the control input and control supply voltage to auxiliary circuit ## Input data ## Control Input name Rated actuating voltage UC Triggering voltage range Rated actuating current IC Switching threshold Control input right/left 24 V DC 19.2 V DC ... 30 V DC 5 mA 9.6 V (“0” signal) 19.2 V (“1” signal) Oct 24, 2024, 4:44 AM Page 2 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter ## 2297031 https://www.phoenixcontact.com/in/products/2297031 |Switching level|< 5 V DC (For EMERGENCY STOP)| |---|---| |Typical response time|< 35 ms| |Typical turn-off time|< 40 ms| ## Output data |utput data|| |---|---| |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)| ||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)| ||2 A (24 V, DC13)| |Residual voltage|< 0.5 V| ## Connection data |onnection data|| |---|---| |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| ||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| Oct 24, 2024, 4:44 AM Page 3 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter ## 2297031 https://www.phoenixcontact.com/in/products/2297031 |Tightening torque|0.5 Nm ... 0.6 Nm| |---|---| ||5 lbf-in. ... 7 lbf-in.| |gnaling|| |Status display|LED (yellow)| |Operating voltage display|Green LED| |Error indication|Red LED| ## Signaling ## Dimensions |mensions|| |---|---| |Width|22.5 mm| |Height|107 mm| |Depth|114 mm| ## Material specifications Flammability rating according to UL 94 V0 (Housing) ## Environmental and real-life conditions |nvironmental and real-life conditions|| |---|---| |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| ## Approvals |pprovals|| |---|---| |UKCA|| |Certificate|UKCA-compliant| |ATEX|| |Identification|II (2) G [Ex e] [Ex d] [Ex px]| ||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| |Safety Integrity Level (SIL, IEC 61508)|| |Identification|2| |Note|Motor protection| |Performance Level (ISO 13849)|| |Identification|≤ e| |Note|Safe shutdown| Oct 24, 2024, 4:44 AM Page 4 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 |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)))| ||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<br>stranded)| ||30 A (class CC or J, SCCR 100kA, #24 - 14 AWG max, solid and<br>stranded)| |Category code|NLDX| ## Standards and regulations |tandards and regulations|| |---|---| |Standards/regulations|| |Standards/regulations|EN 60947| ||IEC 61508| ||ISO 13849| ## Mounting |ounting|| |---|---| |Mounting type|DIN rail mounting| |Assembly note|Can be aligned with spacing = 20 mm| |Mounting position|Vertical (horizontal DIN rail)| Oct 24, 2024, 4:44 AM Page 5 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 ## Drawings Circuit diagram **==> picture [407 x 452] intentionally omitted <==** **----- Start of picture text -----**<br> F1<br>L1<br>F2<br>L2<br>F3<br>L3<br>+24V DC<br>K<br>5<br>L1 L2 L3<br>T<br>3<br>K<br>1<br>T1 T2 T3 T1 T2<br>K<br>5<br>K K<br>5 5<br>K<br>M K1 +US R L 5 S2<br>~<br>3<br>E<br>M<br>1<br>PE<br>K K<br>5 5<br>K<br>5<br>GND<br>**----- End of picture text -----**<br> Oct 24, 2024, 4:44 AM Page 6 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 **==> picture [69 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Circuit diagram<br>**----- End of picture text -----**<br> **==> picture [410 x 457] intentionally omitted <==** **----- Start of picture text -----**<br> +24V DC F5<br>K K<br>5 5<br>S<br>2<br>F<br>4<br>K K<br>T 5 5<br>1<br>K<br>5<br>T<br>2 T<br>3<br>K<br>1<br>K K K K<br>4 3 5 5<br>K<br>2<br>K<br>K K K 5 K K<br>3 4 5 1 2<br>GND<br>**----- End of picture text -----**<br> Oct 24, 2024, 4:44 AM Page 7 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 **==> picture [69 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Circuit diagram<br>**----- End of picture text -----**<br> **==> picture [407 x 447] intentionally omitted <==** **----- Start of picture text -----**<br> F1<br>L1<br>F2<br>L2<br>F3<br>L3<br>K<br>1<br>K<br>2<br>K K<br>3 4<br>F<br>4<br>M<br>~<br>3<br>M<br>1<br>PE<br>**----- End of picture text -----**<br> Oct 24, 2024, 4:44 AM Page 8 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 **==> picture [412 x 490] intentionally omitted <==** **----- Start of picture text -----**<br> Block diagram<br>MAN<br>RES<br>RES Logik<br>1/L1<br>AUTO µP<br>3/L2<br>U<br>s U 5/L3<br>s<br>GND<br>2/T1<br>GNDE<br>& Error<br>4/T2<br>R<br>6/T3<br>L<br>97 96 95<br>Diagram<br>4<br>3,5<br>1<br>3<br>2,5<br>2<br>1,5 2<br>1<br>1 = mounted in rows with spacing of 20 mm<br>0,5<br>2 = mounting in rows without spacing<br>0,18<br>0 10 20 30 40 50 60 70<br>Ambient temperature [°C]<br>Output current [A]<br>**----- End of picture text -----**<br> Derating diagram Oct 24, 2024, 4:44 AM Page 9 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 ## Approvals To download certificates, visit the product detail page: https://www.phoenixcontact.com/in/products/2297031 ||| |---|---| ||IECEE CB Scheme<br>Approval ID: DE1-55728| ||| ||EAC<br>Approval ID: RU*C-DE.*08.B.00520*| ||| ||DNV GL<br>Approval ID: TAA00002HK| ||| ||UL Listed<br>Approval ID: FILE E 323771| ||| ||CCC<br>Approval ID: 2016010304871315| ||| ||cUL Listed<br>Approval ID: FILE E 323771| ||| ||cUL Listed<br>Approval ID: E228652| ||| ||UL Listed<br>Approval ID: E228652| ||| ||ATEX<br>Approval ID: PTB 07 ATEX 3145| ||| Oct 24, 2024, 4:44 AM Page 10 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter 2297031 https://www.phoenixcontact.com/in/products/2297031 ## Classifications |ECLASS|| |---|---| |ECLASS-11.0|27370905| |ECLASS-12.0|27370905| |ECLASS-13.0|27370905| ## ETIM ||ETIM 9.0|EC001037| |---|---|---| ||NSPSC|| ||UNSPSC 21.0|25173900| ## UNSPSC Oct 24, 2024, 4:44 AM Page 11 (12) ## ELR W3- 24DC/500AC- 2I - Hybrid motor starter ## 2297031 https://www.phoenixcontact.com/in/products/2297031 ## Environmental product compliance EU RoHS Fulfills EU RoHS substance requirements Yes Exemption 7(a), 7(c)-I China RoHS Environment friendly use period (EFUP) EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required. EU REACH SVHC REACH candidate substance (CAS No.) Lead(CAS: 7439-92-1) SCIP cc9358cc-6777-4686-8f14-76490f080910 Phoenix Contact 2024 © - all rights reserved https://www.phoenixcontact.com PHOENIX CONTACT (I) Pvt. Ltd. A-58/2, Okhla Industrial Area, Phase - II, New Delhi-110 020 +91.1275.71420 info@phoenixcontact.co.in Oct 24, 2024, 4:44 AM Page 12 (12)
Updated at April 29, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →