# AUTOMOTIVE RELAY, SPST-NO, 24V, 80A

![Product image](https://novapart.co/image/farnell:3523259/)

**URL**: https://novapart.co/products/DG57CM-5021-76-1024/automotive-relay-spst-no-24v-80a
**SKU**: DG57CM-5021-76-1024
**Manufacturer**: DURAKOOL
**Category**: Switches & Relays || Relays || Automotive Relays
**Price**: €9.5500
**Stock**: 10+
**Lead Time**: 173 days (indicative)

## Description

Coil Voltage:24VDC; Contact Current:80A; Contact Configuration:SPST-NO; Relay Mounting:Plug In; Relay Terminals:Quick Connect; Product Range:DG57CM Series; Contact 73AH9553

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3523259/)

**DG57CM Series automotive / electric vehicle relay** 

- General Purpose automotive or industrial relay 

- Good inrush current resistance 

- Ideal for DC motor control 

- High continuous DC current capability 

- Optimised for up to 145VDC switching 

- Magnet arc blowout feature 

- Industry standard terminal layout 

> ROHS ü Compliant **Contacts Ordering Code** Contact arrangement SPST-NO (1 Form A) ~~——————<~~ Contact material AgSnO2 D G 5 7 C M - 5 0 2 1 - 7 6 - 1 0 1 2 - D R ~~—————— UU|~~ Max. switching voltage DC 145VDC Min. switching current / voltage 100mA / 12VDC Series Coil code: ~~———————— UU —~~ Rated load - see Fig. 1 DC1 80A @ 12VDC, 60A @ 36VDC, 50A @ 48VDC See table 1 ~~———————~~ 30A @ 72VDC, 5A @ 145VDC Contact material ~~a~~ Max. switching current make 150A @ 12.8VDC (3secs) 50: AgSnO2 ~~——————— ll|~~ Initial Contact resistance <100mΩ, at 0.1A / 6VDC ~~————————<—<~~ **Coil** Contact arrangement Rated voltage DC 6 ... 50V 21:  SPST-NO (1 N/O, 1 Form A) ~~——<«|~~ Must release voltage ≥0.1Un ~~——————<—<~~ Operating range See Table 1 Environmental protection ~~ee~~ Rated power consumption 1.6W; 1.8W with resistor 7:  In cover, dust cover - IP54 ~~——|~~ **Insulation** 9:  Cover with mounting bracket Insulation resistance 100MΩ at 500VDC, 50%RH ~~——<«|~~ Dielectric strength coil to contact 500Vrms, 1min Connection Mode ~~|~~ contact to contact 500Vrms, 1min 5:  PCB Terminals ~~—————————<_—~~ **General Data** 6:  Flat Blades Operating time typ. 7ms ~~<<“ —~~ Release time typ. 2ms Options 1 (metal mounting bracket) ~~|~~ Electrical life ops. 1 x 10[5] Blank: No option ~~—————— ——————a—llh~~ Mechanical life ops. 1 x 10[7] M1:     Metal mounting bracket fitted **Environmental** Ambient temperature operating -40 to +125°C (above 85°C - consult factory) Options 2 (parallel components) ~~_—_<i._~~ storage -40 to +155°C Nil: No option ~~———————<—<~~ Shock resistance functional 20g, 11ms R: Integral resistor ~~—————— UU~~ destructive 100g DR: Integral diode -85, +86 (standard) ~~———————<—<~~ Vibration resistance DA 1.27mm 10-40Hz / 40-70Hz:5g D: Integral diode +85, -86 (special order) ~~—————— Uh~~ DA 0.5mm 100-500Hz: 10g ~~————<—<~~ Dimensions L x W x H 39.1 x 28 x 26mm (excluding terminals) ~~——————~~ Weight approx. 46g ~~———~~ 

Specifications are subject to change without notice. E&OE. 

DG57CM 031220FW 

See website for contact details:  www.durakoolrelays.com 

1 

**DG57CM Series automotive / electric vehicle relay** 

|**Coil Data**|||||**Table 1**|
|---|---|---|---|---|---|
|Coil code|Nominal voltage<br>(VDC)|Coil resistance<br>(Ω)<br>±10%|Must operate<br>voltage max.<br>(VDC)|Max. allowable<br>voltage<br>(VDC)|Must release<br>voltage min.<br>(VDC)|
|1006|6|22|3.6|10.1|0.6|
|1012|12|90|7.2|20.5|1.2|
|1024|24|330|14.4|39.1|2.4|
|1048|48|1440|28.8|80.0|4.8|
|1050|50|1565|30.0|83.0|5.0|



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Performance Fig. 1<br>Max. DC resistive load breaking capacity<br>°<br>7<br>:<br>Volts DC<br>Current (amps)<br>**----- End of picture text -----**<br>


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Circuit Diagram Fig. 2<br>**----- End of picture text -----**<br>


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Dimensions Fig. 3<br>Plug-in Plug-in with metal mounting bracket<br> 41.10<br> 25.92<br> 28.00   25.10   14.00<br> R2.00 TYP   11.60<br>T ——— 5 iT ly —|<br> 0.84 TYP<br>! je | T ae i" | | = 7 4 _<br>-  20.90  4.10   R0.85 TYP<br>w¢.0s0| oso_ 5.30  , 7 ~ 1.00 X 45° TYP a [C] L 14.00  [C] L 8.50  i  8.50<br> 6.00<br>3.60.2 25.1<br>2.7+0.1 2.2] 14 Se<br>PCB Mounting<br> 1.20 TYP<br> 39.10   35.10   6.40  4.63<br> 9.50   13.00  CL 2<br> 1.92<br> 14.00<br> 15.00   9.50<br>**----- End of picture text -----**<br>


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Dimensions in mm<br>**----- End of picture text -----**<br>


Specifications are subject to change without notice. E&OE. 

See website for contact details:  www.durakoolrelays.com 

DG57CM 031220FW 

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- [Supplier page](https://es.farnell.com/durakool/dg57cm-5021-76-1024/automotive-relay-spst-no-24v-80a/dp/3523259)
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