# HYBRID MOTOR STARTER, 3-PH, 2.4A

![Product image](https://novapart.co/image/farnell:3252290/)

**URL**: https://novapart.co/products/2903922/hybrid-motor-starter-3-ph-24a
**SKU**: 2903922
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Motors & Motor Controls || Motor Starters
**Price**: €128.2500
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | 1-Methyl-2-pyrrolidone (NMP) (04-Feb-2026) |
| No. Of Poles | - |
| Power Rating | 3.3W |
| No. Of Phases | Three Phase |
| Product Range | ELR |
| Current Rating | 2.4A |
| Ip / Nema Rating | IP20 |
| Motor Starter Type | Hybrid Motor Starter |
| Supply Voltage Max | 30VDC |
| Supply Voltage Min | 19.2VDC |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3252290/)

https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

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's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

Hybrid motor starter for starting 3~ AC motors up to 500 V AC and 2.4 A output current, with 24 V DC control voltage, adjustable overload shutdown, and push-in connection. 

Key Commercial Data 

~~a~~ Packing unit 1 pc GTIN ~~eo a~~ GTIN 4046356771450 ~~a~~ Weight per Piece (excluding packing) 217.700 g Custom tariff number 85371098 ~~a a~~ Country of origin Germany 

## Technical data 

## Dimensions 

|Width|22.5 mm|
|---|---|
|Height|107.5 mm|
|Depth|114 mm|
|Ambient conditions||
|Ambient temperature (operation)|-25 °C ... 70 °C (observe derating)|
|Ambient temperature (storage/transport)|-40 °C ... 80 °C|
|Maximum altitude|≤ 2000 m|
|Degree of protection|IP20|
|Device 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|
|Type of protection|Surge protection|
||Reverse polarity protection|



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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Technical data 

## Input data 

Input name Control input Rated actuating voltage UC 24 V DC Triggering voltage range 19.2 V DC ... 30 V DC Rated actuating current IC 5 mA (Input type 1) Switching threshold 9.6 V (“0” signal) 19.2 V (“1” signal) Typical turn-off time < 30 ms Type of protection Reverse polarity protection Output data load output Output name 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 Type of protection Surge protection ~~ee~~ Output data reply output Output name Acknowledge output Note Confirmation: floating change-over contact, signal contact Contact type 1 PDT Switching capacity according to IEC 60947-5-1 3 A (230 V, AC15) 2 A (24 V, DC13) ~~SS~~ General Motor starter type Direct starter Switching frequency ≤ 2 Hz (Load-dependent) Mounting position vertical (horizontal DIN rail, motor output below) Mounting type DIN rail mounting Assembly instructions alignable, for spacing see derating Operating mode 100% operating factor Maximum power dissipation 3.3 W Minimum power dissipation 1.1 W Operating voltage display Green LED Status display Yellow LED Indication Red LED ~~SS~~ Connection data 12/30/2019   Page 2 / 10 

https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

|Technical data||
|---|---|
|Connection data||
|Connection name<br>Control circuits<br>Connection method<br>Push-in connection<br>Stripping length<br>10 mm<br>Conductor cross section solid<br>0.2 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.2 mm² ... 2.5 mm²<br>Conductor cross section AWG<br>24 ... 14<br>~~=S>>=~~||
|Connection data 2||
|Connection name|Load circuit|
|Connection method|Push-in connection|
|Stripping length|10 mm|
|Conductor cross section solid|0.2 mm² ... 2.5 mm²|
|Conductor cross section flexible|0.2 mm² ... 2.5 mm²|
|Conductor cross section AWG|24 ... 14|
|Insulation characteristics||
|Rated insulation voltage<br>500 V<br>Rated surge voltage<br>6 kV<br>Overvoltage category<br>III<br>Degree of pollution<br>2<br>Designation<br>Insulation characteristics between the control input and control supply<br>voltage, and auxiliary circuit to the main circuit<br>Insulation<br>Safe isolation (IEC 60947-1) at operating voltage ≤ 300 V AC (e.g.,<br>230/400 V AC, 277/480 V AC)<br>Safe isolation (EN 50178) at operating voltage ≤ 300 V A (e.g., 230/400<br>V AC, 277/480 V AC)<br>Basic isolation (IEC 60947-1) at operating voltage 300 ... 500 V AC<br>Safe isolation (EN 50178) at operating voltage 300 ... 500 V AC<br>Designation<br>Isolation characteristics between the control input and control supply<br>voltage to auxiliary circuit<br>Insulation<br>Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC<br>Safe isolation (EN 50178) in the auxiliary circuit ≤ 300 V AC<br>~~a~~||
|Standards and Regulations||
|Designation|Standards/regulations|
|Standards/regulations|IEC 60947-1|
||IEC 60947-4-2|
||IEC 61508|
||ISO 13849|
|Conformance/approvals||
|Designation|UL approval|
|Certificate|NLDX.E228652|



UL data 

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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Technical data 

## 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 stranded)|
||30 A (class CC or J, SCCR 100kA, #24 - 14 AWG max, solid and<br>stranded)|
|Category code|NLDX / NRNT|



## Environmental Product Compliance 

|REACh SVHC|Lead 7439-92-1|
|---|---|
|China RoHS|Environmentally Friendly Use Period = 50|
||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”|



## Drawings 

## Block diagram 

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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

**==> picture [35 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram<br>**----- End of picture text -----**<br>


Derating diagram 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27021100|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27021100|
|eCl@ss 5.0|eCl@ss 5.0|27024000|
|eCl@ss 5.1|eCl@ss 5.1|27024000|
|eCl@ss 6.0|eCl@ss 6.0|27024000|
|eCl@ss 7.0|eCl@ss 7.0|27024002|
|eCl@ss 8.0|eCl@ss 8.0|27024002|
|eCl@ss 9.0|eCl@ss 9.0|27370905|



## ETIM 

|ETIM 2.0|EC001037|
|---|---|
|ETIM 3.0|EC001037|
|ETIM 4.0|EC001037|
|ETIM 5.0|EC001037|
|ETIM 6.0|EC001037|
|ETIM 7.0|EC001037|
|UNSPSC||



|UNSPSC 6.01|UNSPSC 6.01|30211915|
|---|---|---|
|UNSPSC 7.0901|UNSPSC 7.0901|39121514|
|UNSPSC 11|UNSPSC 11|39121514|
|UNSPSC 12.01|UNSPSC 12.01|39121514|



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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Classifications 

## UNSPSC 

|UNSPSC 13.2|UNSPSC 13.2|25173902|
|---|---|---|
|UNSPSC 18.0|UNSPSC 18.0|25173902|
|UNSPSC 19.0|UNSPSC 19.0|25173902|
|UNSPSC 20.0|UNSPSC 20.0|25173902|
|UNSPSC 21.0|UNSPSC 21.0|25173902|



## Approvals 

Approvals 

## Approvals 

UL Listed / cUL Listed / UL Listed / IECEE CB Scheme / cUL Listed / CCC / EAC 

Ex Approvals 

Approval details 

UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 228652  ~~oo~~ cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 228652  UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 323771  ~~ee~~ IECEE CB Scheme http://www.iecee.org/ DE1-55728  ~~oo~~ cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 323771  CCC 2016010304871315  ~~ee~~ 

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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Approvals 

EAC  

RU C- DE.A*30.B.01082 

## Accessories 

## Accessories 

## Adapter 

Adapter - EM-CPS-DA-22,5F/16A - 1002668 

Device adapter with fuse holder for 16 A fuse (10x38/Class CC), CrossLink® interface and fixed DIN rail 

## Assembly adapter 

Power distribution board - EM-CPS-225 - 1002634 

Modular power distribution board with CrossLink® interface, 125 A, 3-pos., touch-proof and protection against polarity reversal, width: 225 mm 

## Power distribution board - EM-CPS-405 - 1002635 

Modular power distribution board with CrossLink® interface, 125 A, 3-pos., touch-proof and protection against polarity reversal, width: 405 mm 

## Connection module - EM-CPS-TB3/63A - 1002633 

Connection module with integrated spring-loaded terminals for cables from 1.5 to 16 mm², 3-pos., maximum 63 A 

Cover 

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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Accessories 

Covering hood - BRIDGE COVER - 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. ~~So~~ 

## Device marking 

Plastic label - US-EMLP (15X5) - 0828790 

Plastic label, Card, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, THERMOMARK PRIME, THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: adhesive, lettering field size: 15 x 5 mm, Number of individual labels: 189 

Plastic label - UC-EMLP (15X5) - 0819301 

Plastic label, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: adhesive, lettering field size: 15 x 5 mm, Number of individual labels: 10 

## Loop bridge 

Jumper - BRIDGE-PT 2 - 2904490 

3-phase loop bridge for 2 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting ~~Or~~ cable: 3 m, with ferrules included. Jumper - BRIDGE-PT 3 - 2904491 3-phase loop bridge for 3 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting ~~Oo~~ cable: 3 m, with ferrules included. 12/30/2019   Page 8 / 10 

https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Accessories 

Jumper - BRIDGE-PT 4 - 2904492 

3-phase loop bridge for 4 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting ~~Om~~ cable: 3 m, with ferrules included. Jumper - BRIDGE-PT 5 - 2904493 3-phase loop bridge for 5 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting ~~Om~~ cable: 3 m, with ferrules included. Jumper - BRIDGE-PT 6 - 2904494 

3-phase loop bridge for 6 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting cable: 3 m, with ferrules included. 

Jumper - BRIDGE-PT 7 - 2904495 

3-phase loop bridge for 7 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting cable: 3 m, with ferrules included. 

Jumper - BRIDGE-PT 8 - 2904496 

3-phase loop bridge for 8 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting cable: 3 m, with ferrules included. 

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https://www.phoenixcontact.com/gb/products/2903922 

## Hybrid motor starter - ELR H3-I-PT- 24DC/500AC-2 - 2903922 

## Accessories 

Jumper - BRIDGE-PT 9 - 2904497 

3-phase loop bridge for 9 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting ~~Oo~~ cable: 3 m, with ferrules included. Jumper - BRIDGE-PT 10 - 2904498 3-phase loop bridge for 10 CONTACTRON modules, with push-in connection and 22.5 mm housing width, connecting ~~Oo~~ cable: 3 m, with ferrules included. Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 

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## Links

- [View this product on Novapart](https://novapart.co/products/2903922/hybrid-motor-starter-3-ph-24a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/2903922/hybrid-motor-starter-3-ph-2-4a/dp/3252290)
---

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