Littelfuse-Commercial Vehicle Catalog
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DCNLEV50-EASN
DCN 50A 900V 48VCoil SPST IP67 SM AUX NP | Series: DCNLEV50The DCNLEV50 Series 750 V 50 A High-Voltage DC Contactor Relay is designed for electric vehicle (EV) and eMobility applications, including battery power supply, charging station, motor control, circuit protection, and other switch controls as well as industrial machinery applications.
The magnetic arc blowout design in an IP67 sealed, gas-filled chamber dissipates electrical arc between the contacts. This design allows the automotive relay to safely make/break higher voltages.
This configuration of the DCNLEV50 series electric vehicle contactor (DCNLEV50-EASN) features a 48 V coil and non-polarized contacts. In addition, the 50 A relay has a side mounting style and a single-pole, single-throw (SPST), normally open (NO) auxiliary circuit.
| Property | Value |
|---|---|
Current Rating (Continuous) in Amps | 50 |
Voltage Rating (V) | 750 |
Circuitry | SPST |
Ingress Protection | IP67 |
Output Terminals | M5 |
Contacts | 3.4 - 4.5 Nm (30 - 40 in-lb) |
Hardware | M4 with Compression Limiters |
Connector | Wire Leads for Control Circuit |
Housing | Nylon UL 94-V0 |
Temperature Maximum (°C) | 85 |
Temperature Minimum (°C) | -40 |
Aux Contacts | Yes |
Polarized | No |
- High-voltage (750 V) contactor with a continuous current rating of 50 A for electric vehicle (EV) and eMobility applications
- 48 V dc (nominal), 33-52 V dc (working) coil voltage
- Non-polarized load terminals
- Includes a single-pole, single-throw (SPST), normally open (NO) direct indicating auxiliary circuit
- Side mounting style
DCNLEV50-EASN Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| DCNLEV50-EASN | DCN 50A 900V 48VCoil SPST IP67 SM AUX NP | View More |
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