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Voltage Monitoring Relay Weidmüller DPA/DCV/0-300Vdc/220Vac
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Weidmüller DPA/DCV/0-300Vdc/220Vac/HNE/LNE 7940033647
Precise DC voltage monitoring with adjustable thresholds for reliable equipment protection in industrial applications
| Brand | Weidmüller |
| Model | DPA/DCV/0-300Vdc/220Vac/HNE/LNE 7940033647 |
| Voltage | 220V AC / 0-300V DC |
| Country of Origin | Germany |
| Weight | 0.15 kg |
| Dimensions | 22.5x90x100 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cULus, RoHS |
| SKU / MPN | 7940033647 |
| What’s in the box | Voltage monitoring relay, mounting bracket, quick start guide, product label |
| Input Voltage Range (DC) | 0-300V DC |
| Supply Voltage (AC) | 220V AC |
| Output Contacts | 1 changeover (SPDT) |
| Mounting Type | DIN Rail (35mm) |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +55°C |
Key benefits: Wide DC input range, adjustable hysteresis, LED status indication, compact DIN-rail design, high switching reliability
Typical applications: Battery voltage monitoring, DC power supply supervision, generator control, solar inverter protection, industrial automation safety circuits
Lifecycle: Active product, 10+ years availability with ongoing support
1 review for Voltage Monitoring Relay Weidmüller DPA/DCV/0-300Vdc/220Vac
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William G. –
Very sturdy enclosure, IP rating seems genuine. Good value for money.