The RTHN-2 series is a high-attenuation, low-leakage current three-phase EMI filter with a thin, low-profile design and terminal block cover for safety. The RTHN-2250 variant is rated for 250A AC/DC and 250V AC, with common mode attenuation from 0.5 to 10 MHz and differential mode from 0.2 to 30 MHz at 25 dB. It has a DC insulation resistance of 100 MΩ minimum, a leakage current limit of 1 mA max at 250V/60Hz, and operates from -25 to +85°C with derating above 50°C. It meets UL1283 and EN60939-1/-2 safety standards. Dimensions are 593 mm × 195 mm × 103 mm (L×W×H) with M10 terminal clamping torque of 11.8 N·m and a weight of 15.0 kg.
Power Line EMC Filters, 3-phase/3-line(250V)
LINE FILTER 250A CHASSIS MOUNT
| TDK-Lambda Americas Inc. | DigiKey | |
|---|---|---|
| Product Category | EMI Filters and RFI Filters | EMI Filters and RFI Filters |
| Product Number | RTHN-2250 | 285-RTHN-2250-ND |
| Product Name | Power Line EMC Filters | Power Line Filter Modules |
| Package / Mounting | Low profile | Chassis Mount |
| Product Standards | EN60939-1, EN60939-2 | UL Recognized Component Mark (US and Canadian); ENEC, UL |
| Rated Voltage | 250 volts |
