DRA3P48E42

## **| DRA3P SERIES** 

## DIN RAIL MOUNT 

## Features 

- 2.4 & 4.2 Amp rated Solid State Contactor 

- Load voltage range of 48-510 VAC, 3-Phase 

- Fits standard 35mm DIN-RAIL 

- LED input status indicator 

- AC or DC control 

- Zero-crossing (resistive loads) or instantaneous turn-on (inductive loads) output 

- cUL Recognized, IEC Rated, CE, CCC & RoHS Compliant, Horsepower Rated 

- Built in Overvoltage Protection 

## **PRODUCT SELECTION** 

|**Control Voltage**|**2.4A**|**4.2A**|
|---|---|---|
|**4 - 6 VDC Control**|DRA3P48D2|DRA3P48D4|
|**18 - 28 VDC Control**|DRA3P48E2|DRA3P48E4|
|**36 - 60 VAC Control**|DRA3P48C2|DRA3P48C4|
|**90 - 140 VAC Control**|DRA3P48B2|DRA3P48B4|
|**200 - 265 VAC Control**|DRA3P48A2|DRA3P48A4|



## **SPECIFICATIONS** 

## AC Output **[(1)]** 

|**Description**|**2.4A**|**4.2A**|
|---|---|---|
|**Operating Voltage (47-63Hz) [Vrms]**|48 - 510|48 - 510|
|**Rated Operating Voltage (Vrms)**|480|480|
|**Transient Overvoltage [Vpk](2)**|1200|1200|
|**Maximum Resistive Load Current**<br>**UL/AC51 [Arms](3) (8)**|2.4 / 2.4|4.2 / 2.4|
|**Maximum Motor Load Current**<br>**UL/AC53 [Arms](3) (4)**|2.1 / 2.1|3.4 / 2.1|



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Description 2.4A 4.2A<br>Maximum Load Current [Arms] 0.15 0.15<br>Maximum Off-State Leakage Current @<br>1.0 1.0<br>Rated Voltage [mArms]<br>Maximum Off-State dv/dt<br>500 500<br>@ Rated Voltage [V/ µ sec]<br>Maximum On-State Voltage Drop<br>1.15 per Channel 1.15 per Channel<br>@ Rated Current [Vrms]<br>Maximum Surge Current<br>410 / 375 410 / 375<br>(50/60 Hz, 1 cycle) [Apk]<br>HP/IEC 60947 Rating @ 240V, 40 ° C<br>0.5 / 0.37 0.75 / 0.37<br>[HP/KW]  [(5)]<br>HP/IEC 60947 Rating @ 380V, 40 ° C<br>1.0 / 0.75 1.5 / 0.75<br>[HP/KW]  [(6)]<br>HP/IEC 60947 Rating @ 480V, 40 ° C<br>1.0 / 0.75 2.0 / 0.75<br>[HP/KW]  [(7)]<br>Minimum Power Factor<br>0.5 0.5<br>(with Maximum Load)<br>Min/Max Stranded/Solid Wire [AWG] 24 / 10 24 / 10<br>Min/Max Stranded/Solid Wire [IEC mm [2] ] 0.5 - 4.0 0.5 - 4.0<br>Load Terminal Screw Torque Range 12.0 in lb (1.36 Nm) 12.0 in lb (1.36 Nm)<br>**----- End of picture text -----**<br>


## Input **[(1)]** 

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Description DRA3P48Dx DRA3P48Ex DRA3P48Cx DRA3P48Bx DRA3P48Ax<br>Control Voltage Range 4 - 6 VDC 18 - 28 VDC 36 - 60 VAC 90 - 140 VAC 200 - 265 VAC<br>Rated Input Control Voltage 5 VDC 24 VDC 48 VAC 120 VAC 230 VAC<br>Minimum Turn-On Voltage 4 VDC 18 VDC 36 VAC 90 VAC 200 VAC<br>Minimum Turn-Off Voltage 2 VDC 4 VDC 10 VAC 20 VAC 60 VAC<br>Minimum Input Current [mA] 17 15 7.5 5 4.5<br>Maximum Input Current [mA] 35 25 13.5 8 5.7<br>Nominal Input Impedance [Ohms] 120 1.2K 4.2K 16K 46K<br>Maximum Turn-on Time  [(9)] ½  Cycle ½  Cycle 20 ms 20 ms 20 ms<br>Maximum Turn-Off Time ½  Cycle ½  Cycle 30 ms 30 ms 30 ms<br>Min / Max Stranded/Solid Wire [AWG] 24 / 12 24 / 12 24 / 12 24 / 12 24 /12<br>Min / Max Stranded/Solid Wire [IEC mm [2] ] 0.5 - 2.5 0.5 - 2.5 0.5 - 2.5 0.5 - 2.5 0.5 - 2.5<br>Control Terminal Screw Torque Range 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm)<br>**----- End of picture text -----**<br>


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## General **[(1)]** 

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Description Parameters<br>Dielectric Strength, Input to Output<br>3750 Vrms<br>(50/60 Hz)<br>Minimum Insulation Resistance<br>10 [9]  Ohm<br>(@ 500 V DC)<br>Maximum Capacitance, Input/Output 20 pF<br>Ambient Operating Temperature Range -20 to 60°C<br>Ambient Storage Temperature Range -40 to 85°C<br>LED Status Indicator for Control Input On: Green<br>Weight (Typical) 4.75 oz (135 g)<br>Housing Material (Bottom Cover) PVC Class V0 (UL94)<br>Housing Material (End Pieces) Polyamide Class V0 (UL94)<br>**----- End of picture text -----**<br>


## **DIAGRAMS** 

## Wiring Diagram 

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## Block Diagram 

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## **MECHANICAL SPECIFICATIONS** 

Tolerances: ±0.02 in / 0.5 mm 

All dimensions are in inches [millimeters] 

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## **THERMAL DERATE INFORMATION** 

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**ORDERING OPTIONS** 

## **Example : DRA3P48D4R2** We 

3 Phase Function, 48-510 VAC Operating Voltage, 4-6 VDC Control Voltage, 4.2 Amp/ 2HP @ 480 VAC Rated Load Current, Instantaneous Turn-On Switching Type, 2 Controlled Legs 

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||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|DRA|-|3P|-_|48|-|D|-|4|-|O|R|l|-|2|
|Series|
|Function|
|ee|ee|ee|
|3P:|3 Phase|
|Operating Temperature|
|eeee|
|48:|48-510 Amps|
|Control Voltage|ee|
|D:|4-6 VDC|
|E:|18-28 VDC|
|A:|200-265 VAC|
|B:|90-140 VAC|
|C:|36-60 VAC|
|Rated Load Current|
|||
|2:|2.4 Amp / 1HP @ 480 VAC|
|4:|4.2 Amp / 1HP @ 480 VAC|
|Switching Type|
|Blank:|Zero Voltage Turn-On|
|R:|Instantaneous Turn-On|
|Controlled Legs|
|Blank:|3 Legs|
|eC|2:|2 Legs|

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Required for Valid Part Number For Options Only and not Required for Valid Part Number 

## **GENERAL NOTES** 

> **(1)** All parameters at 25 °C unless otherwise specified. 

> **(2)** Relay will self trigger between 900-1200 Vpk. Not suitable for capacitive loads. 

- **(3)** For AC control AC53 maximum current is 1.6A 

> **(4)** Mounted in the vertical position (Din Rail in horizontal position). 

> **(5)** For AC control, rating is ½ HP / 0.25 KW 

> **(6)** For AC control, rating is 1 HP / 0.37 KW 

> **(7)** For AC control, rating is 1 HP / 0.55 KW 

> **(8)** Resistive Load Current rating for DRA3P48x4 (A,B & C suffix only) is 3.4 A 

> **(9)** Turn-on time for DC control instantaneous turn-on versions is 0.1 msec. 

> **(10)** Three Controlled legs versions only. Otherwise L2-T2 are connected internally. 

For additional information or specific questions, contact Sensata Technical Support. 

## **AGENCY APPROVALS & CERTIFICATIONS** 

- UL: E116950 

- CCC: Except DRA3P48xxx2) 

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Copyright © 2018 Sensata Technologies, Inc. 

## **WARNINGS** 

RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE 

- The product’s side panels may be hot, allow the product to cool before touching 

- Follow proper mounting instructions including torque values 

- Do not allow liquids or foreign objects to enter this product 

**Failure to follow these instructions can result in serious injury, or equipment damage.** 

HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH 

- Disconnect all power before installing or working with this equipment 

- Verify all connections and replace all covers before turning on power 

**Failure to follow these instructions will result in death or serious injury.** 

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Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. 

www.sensata.com 

Rev: 06/29/18 ECN 20395 FDE-07-01 Rev. B 

Copyright © 2018 Sensata Technologies, Inc.