The DCNLM100NB12 is a 100A continuous current, normally open, single-coil DC contactor relay with 60V maximum voltage rating and a 12V coil voltage, designed for industrial applications such as communication power supplies and uninterruptible power supplies. It features non-polarized main contacts, side mounting, and operates within a temperature range of -40°C to +70°C. The contactor has a dielectric withstand voltage of 1000V AC, insulation resistance of at least 50MΩ at 500V DC, and a mechanical life of 100,000 cycles. Electrical life is rated at 6,000 cycles at 48V DC. Coil power consumption at 25°C is 6W with a pick-up voltage of 8.4V and drop-out voltage of 1V. The product is mounted using M4 terminal screws with a torque of 1.7-2.5N·m and has a weight of 283g. Ingress protection is IP40.
The DCNLM Series 60V High-Current DC Contactor Relay features 100A contact switching capability with a 12V 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, high-current DC contactor (DCNLM100NB12) features 60V non-polarized main contacts and a single-coil design. 100A continuous current rating for high-current contact switching 12V coil rating Single-coil relay design
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLM100NB12 |
| Product Name | 60V DC Max Normally Open SPST Industrial Contactor Relays for Stationary Applications |
| DC Coil Voltage | 12 volts |
