2909591 PHOENIX CONTACT - Technology Bsa

VAL-SEC-T2-3C-350VF-FM - Type 2 surge arrester

Pluggable surge protective device free of leakage current, in accordance with Type 2/Class II, for 3-phase power supply networks with combined PE and N installed in one conductor (4-conductor system: L1, L2, L3, PEN), with remote indication contact.

Product Code: 2909591

Partner cod.: 2909591

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Product properties	IEC test classification: II T2 EN type: T2 IEC power supply system: TN-C Type: DIN rail module, two-section, divisible Product type: Surge arrester Product family: SEC Family Number of positions: 3 Surge protection fault message: Optical, remote indicator contact Insulation characteristics Overvoltage category: III Pollution degree: 2
Electrical properties	Nominal frequency f_N: 50 Hz (60Hz) Indicator/remote signaling Connection name: Remote fault indicator contact Switching function: Changeover contact Operating voltage: 5 VAC ... 250 VAC 125 VDC (200 mA DC) Operating current: 5 mA AC ... 1 A AC 1 ADC (30VDC)
Connection data	Connection method: Screw connection Fork-type cable lug Screw thread: M5 Tightening torque: 4.5 Nm Stripping length: 16 mm Conductor cross section flexible: 2.5 mm² ... 16 mm² 1.5 mm² ... 6 mm² Conductor cross section rigid: 2.5 mm² ... 25 mm² Conductor cross section AWG: 12 ... 4 Remote fault indicator contact Connection method: Plug-in/screw connection via COMBICON Screw thread: M2 Tightening torque: 0.25 Nm Stripping length: 7 mm Conductor cross section flexible: 0.14 mm² ... 1.5 mm² Conductor cross section rigid: 0.14 mm² ... 1.5 mm² Conductor cross section AWG: 28 ... 16
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/d55cb695c9e2114cae6c227cd8756a59/-S204x204-FJPG Width: 37.3 mm Height: 97.9 mm Depth: 74.5 mm (incl. DIN rail 7.5mm) Horizontal pitch: 2 Div.
Material specifications	Flammability rating according to UL 94: V-0 CTI value of material: 600 Insulating material: PA6.6-FR 20% GF PBT-FR Material group: I Housing material: PA 6.6-FR 20% GF PBT-FR
Protective circuit	Mode of protection: L-PEN Direction of action: 3L-N/PE Nominal voltage U_N: 240/415VAC (TN-C) Nominal frequency f_N: 50 Hz (60Hz) Maximum continuous voltage U_C: 350 VAC Rated load current I_L: 40 A (Biconnect M4 fork-type cable lug 6Ã¢ mm²) 63 A (TWIN ferrule 2 x 10 mm²) Nominal discharge current I_n (8/20) µs: 10 kA Maximum discharge current I_max (8/20) µs: 20 kA Short-circuit current rating I_SCCR: 50 kA Voltage protection level U_p: Ã¢¤ 1.5 kV Residual voltage U_res: Ã¢¤ 1.35 kV (at I_n) Ã¢¤ 1.1 kV (at 5 kA) Ã¢¤ 0.95 kV (at 2 kA) Ã¢¤ 0.9 kV (at 1 kA) Front of wave sparkover voltage at 6 kV (1.2/50) µs: Ã¢¤ 1.5 kV TOV behavior at U_T: 457 VAC (5s / withstand mode) 457 VAC (120min / withstand mode) Response time t_A: Ã¢¤ 100 ns Max. backup fuse with V-type through wiring: 40 A (gG / Biconnect M4 fork-type cable lug, 6Ã¢ mm²) 63 A (gG / TWIN ferrule 2x 10mm²) Max. backup fuse with branch wiring: 200 A (gG)
Environmental and real-life conditions	Ambient conditions Degree of protection: IP20 Ambient temperature (operation): -40°C ... 80°C Ambient temperature (storage/transport): -40°C ... 80°C Altitude: Ã¢¤ 2000 m (amsl) Permissible humidity (operation): 5 % ... 95 %
Standards and regulations	Standards/specifications: IEC 61643-11 Note: 2011 EN 61643-11 Standards/specifications: EN61643-11 Note: 2012
Mounting	Mounting type: DIN rail: 35 mm