The DCNHS40NG12 is a 40A, 750V DC, normally open contactor relay with a 12V DC coil, designed for automotive and industrial applications. It features a resin body made of glass-filled nylon 6/6 with UL 94 V-0 flammability rating, ceramic brazed sealed contacts, and a magnetic blowout for DC arc extinguishing. The device has an ingress protection rating of IP40, operates from -40°C to +85°C, and is RoHS compliant. It uses female M4 copper terminals for main contacts with a torque specification of 1.7 to 2.5 N·m and has a coil hold current of 3A at 25°C. The contactor requires no specific mounting orientation and has a mechanical life of 200,000 operations.
The DCNHS40NG12 is a 40A, 750V DC, normally open, 12V Coil, DC Contactor relay with a resin body for corrosion resistance in harsh automotive environments. Ceramic brazing sealed contacts help ensure there is no leakage of electrical arc for safety. The contactor includes a magnetic blow out to achieve a rapid extinguishing of the DC arc. Normally open relay design Housing provides corrosion resistance in harsh automotive environments Ceramic brazing sealed contacts with no leakage of electrical arc for maximum safety RoHS compliant No mounting orientation restrictions
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNHS40NG12 |
| Product Name | DCNHS |
| DC Coil Voltage | 12 volts |
