The nVent ERICO Critec Transient Surge Filter (TSF) product family is a UL registered, IEC compliant, compact, serviceable solution for protection of PLC controllers, SCADA systems, motor control centers and other process control systems. Compact, space saving design Replaceable surge module reduces down time and unprotected time during maintenance Compliance to the latest UL 1449 Edition 4 and IEC 61643-11 surge standards and UL 1283 Electromagnetic Interference Filters (EMI) standard Low let-through voltages on the critical line to neutral mode Transient Discriminating (TD) Technology provides increased service life Product specifications Product Attribute Value Nominal System Voltage (Un) 120 V Rated Load Current (IL) 6A Max Continuous Operating Voltage (Uc) 170 V Stand-off Voltage 230 Frequency 0 - 100 Hz Max Discharge Current (Imax), L-N 20kA 8/20 µs Max Discharge Current (Imax), L-PE 20kA 8/20 µs Max Discharge Current (Imax), N-PE 20kA 8/20 µs Filtering -65 dB @ 100 kHz Distribution System 1Ph 2W+G Protection Modes L-N;L-PE;N-PE Connection, Solid 2.00 - 5.25 mm² Connection, Solid #14 min Connection, Stranded #14 min Mounting 35 mm top hat DIN rail Status Indication Mechanical flag;Remote Contacts Enclosure Material UL® 94V-0 Thermoplastic Enclosure Rating IP 20 Temperature -31 to 104 °F Module Width 3 M Depth (D) 3 3/4" Height (H) 4.83" Width (W) 2.13" Unit Weight 1.12 lb Replacement Module TSF120MTDS UPC 782856799795 EAN 0782856799795 Standard Packaging Quantity 1 Packing Quantity 1