$2,360.00 Original price was: $2,360.00.$1,190.00Current price is: $1,190.00.
The ABB DSSR122 (Order No.: 4899001-NK) is a high-reliability motor protection relay for low-voltage applications, integrating overload, short-circuit, and phase-failure protection with precise current monitoring.
| Parameter | Details |
|---|---|
| Model | ABB DSSR122 (Order No.: 4899001-NK) |
| Manufacturer | ABB |
| Product Type | Low-Voltage Motor Protection Relay |
| Core Functions | Overload protection; short-circuit protection; phase-failure protection; current monitoring |
| Rated Current Range | 0.1-125 A (adjustable) |
| Rated Voltage | 230/400 V AC (50/60 Hz) |
| Trip Class | 10, 20, 30 (selectable) |
| Operating Temperature Range | -20°C to +60°C |
| Storage Temperature Range | -40°C to +85°C |
| Dimensions (W × H × D) | 55 mm × 175 mm × 120 mm |
| Weight | 0.45 kg |
| Protection Rating | IP54 |
| Control Supply | 24 V DC / 230 V AC |
| Output Contacts | 1 NO, 1 NC (5 A/250 V AC) |
| Certifications | CE; IEC 60947-6-2 |
| Applications | Low-voltage motor protection in industrial plants, pumps, fans, conveyors, and machinery |
AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

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