SDN-C performance DIN rail series power supply. Extensive international hazardous location certifications, including Class I Zone 2, ATEX, IECEx, ExEAC. Hazardous location temperature code (T-Code) rating of T4. International off-shore certifications, including ABS and DNV-GL. PowerBoost ™ enables short duration overload capability, to start loads with high inrush current. Dual output terminals for convenience in wiring. Three LEDs provide extensive diagnostics. DC OK relay to provide diagnostic information to a PLC, controller or monitoring system. Universal AC and DC input voltages to accommodate global requirements. Wide operating temperature range accommodates both extreme hot and extreme cold environments. Active power factor correction on most models. Parallel operation capability standard. Supports redundant power supply operation using optional SDN Redundancy module.