The DCNLM50NB48 is a 60V DC maximum normally open, monostable contactor relay with a 50A continuous current rating and a 48V DC coil voltage, designed for stationary applications such as communication power supplies and uninterruptible power supplies. It features non-polarized main contacts, side-mount installation, and operates within a temperature range of -40°C to +70°C. The relay has an ingress protection rating of IP40, a dielectric withstanding voltage of 1000V AC, and an electrical life of 6000 cycles at 48V DC. Its coil power consumption is 9W at 25°C, with an operate time of 40ms and a release time of 20ms. Weight is 157g.
The DCNLM Series 60V DC Contactor Relay features 50A contact switching capability with a 48V coil rating, which is suitable for a wide variety of applications, including use in electrical control systems, communication power supplies, engineering machines, and uninterruptible power supplies (UPS).This configuration of the DCNLM normally open DC contactor (DCNLM50NB48) features 60V non-polarized main contacts. 50A continuous current rating 48V coil rating
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLM50NB48 |
| Product Name | 60V DC Max Normally Open SPST Industrial Contactor Relays for Stationary Applications |
| DC Coil Voltage | 48 volts |
