Littelfuse-Commercial Vehicle Catalog
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DCNHR50QF48
DCNHR 50A 450V P Aux 48Vcoil | Series: DCNHRThe DCNHR Series 900V Max High-Voltage DC Contactor Relay is normally open with a low-power coil in a corrosion-resistant housing for use in harsh vehicle environments. The contactor's permanent magnet helps to achieve a high-voltage DC cutoff.
This DCNHR Series contactor relay (DCNHR50QF48) is for 50A contact switching. It includes an auxiliary contact and features polarized main contacts and a 48V coil.
| Property | Value |
|---|---|
Current Rating (Continuous) in Amps | 50 |
Voltage Rating (V) | 900 |
Circuitry | SPST NO |
Ingress Protection | IP67 |
Input Terminals | Hole: M5 |
Output Terminals | M5 Female Thread |
Contacts | Silver alloy contact |
Normal Position | Normally Open |
Hardware | M5 Stainless Steel Bolts |
Housing | Grey Glass-Filled Plastic |
Mounting Method | BOTTOM |
Recommended Torque | 1.7~2.5N.m |
Agency Approval - Shock | Shock, 11ms 1/2 Sine, Peak, Operating 20G |
Agency Approval - Vibration | 4.4G, 10~200Hz (10μs) |
Temperature Maximum (°C) | 85 |
Temperature Minimum (°C) | -40 |
Temperature Maximum (°F) | 185 |
Temperature Minimum (°F) | -40 |
Coil Type | Single |
Aux Contacts | Yes |
Polarized | Yes |
Coil Voltage | 48 |
- Designed for 50 A contact switching
- Polarized main contacts
- Includes an auxiliary contact
- 48 V coil rating
DCNHR50QF48 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 | |
|---|---|---|---|---|---|---|---|---|---|
| DCNHR50QF48 | DCNHR 50A 450V P Aux 48Vcoil | View More |
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