The DCNLB200NB24 is a normally closed, single-coil, 60V DC max contactor relay rated for 200 A continuous current, with a 24 V DC coil voltage and side mounting. It is designed for high-current switching in applications such as communication power supplies and UPS systems. The relay has a maximum short circuit current rating of 800 A at 48 V DC, an electrical life of 3,000 operations, and a mechanical life of 100,000 operations. Operating temperature ranges from -40°C to +85°C, with ingress protection rating of IP40. It features non-polarized contacts, a dielectric withstand voltage of 1000 V AC, and insulation resistance of at least 50 MΩ at 500 V DC. Maximum contact voltage drop is ≤50 mV at 100 A. Weight is 535 g.
The DCNLB Series 48V DC contactor relay (DCNLB200NB24) is a normally closed relay with a single-coil design with coil voltage rating of 24V. 200 A continuous current rating for high-current contact switching Coil voltage rating of 24 V Single-coil relay design
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLB200NB24 |
| Product Name | 60V DC Max Normally Closed SPST Industrial Contactor Relays for Stationary Applications |
| DC Coil Voltage | 24 volts |
