Device protection, according to type 3/class III, with network interference suppression filter to prevent high-frequency interference voltages, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with remote indication contact.

Airline Hydraulics

Rated Current A = 20 / Mounting Type = DIN Rail Mount / Frequency Hz = 50 / IP Rating = IP20 / Height mm = 93 / Depth mm = 79 / Width mm = 112 / Series = SFP TRAB / Terminal Contact Type = Screw / Tightening Torque - Screw-Type Max. Nm = 0.6 / Tightening Torque - Screw-Type Min. Nm = 0.25

Distrelec

The Phoenix Contact SFP 1-20/230AC is a combined EMC interference filter and Type 3 surge protection device designed for single-phase AC power supply networks. It provides device protection according to Type 3/Class III standards, featuring an integrated mains interference suppression filter to prevent high-frequency interference voltages in 3-conductor systems (L1, N, PE). The unit incorporates a combined protective circuit with symmetrical design, including surge protection components on both input and output sides of the filter for absorbing transient overvoltages. It includes thermal monitoring of the protective circuit and provides remote status indication through a changeover contact. The device is DIN rail mountable with an IP20 rating and features screw-clamp terminals for reliable connection in industrial environments. Item Details Brand Name: Phoenix Contact Manufacturer: Phoenix Contact Item Type Name: EMC Filter and Surge Protection Device Product Family / Series: SFP-TRAB Model Number: SFP 1-20/230AC Part Number: 2859987 Product Specifications rated_voltage: 230 V AC rated_current: 20 A maximum_continuous_voltage: 264 V AC frequency: 50/60 Hz surge_current_rating: 10 kA rated_discharge_current_8_20: 3 kA short_circuit_current_rating_TN_TT: 5 kA AC short_circuit_current_rating_IT: 1 kA AC spd_type: Type 3 / Class III number_of_poles: 2 number_of_conductors: 3 (L1, N, PE) overvoltage_category: III pollution_degree: 2 input_attenuation_symmetric: 20 dB (≥ 100 kHz / 50 Ω) input_attenuation_asymmetric: 30 dB (≥ 1 MHz / 50 Ω) discharge_resistance: 820 kΩ ip_rating: IP20 mounting_type: DIN Rail (NS 35) terminal_type: Screw clamp tightening_torque_max: 0.6 Nm tightening_torque_min: 0.25 Nm Additional Details Lifecycle Status: Obsolete Remote Indication: Changeover contact for fault status Protection Features: Thermal monitoring, remote fault indicator Network Configuration: Single-phase with separate N and PE Suitable For Countries: D, A, I, NL, S, E, FIN, P Replacement Part: 1292605 Standards Compliance: EN 61643-11, DIN VDE 0110-1, IEC 60664-1, IEC 61643-1 Measurements Width: 112 mm Height: 93 mm Depth: 79 mm

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