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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 protection for NEMA power supply units Product family: VALVETRAB US Number of positions: 3 Surge protection fault message: Optical, remote indicator contact Insulation characteristics Overvoltage category: III Pollution degree: 2 |
| Electrical properties | Nominal frequency fN: 50 Hz (60Hz) Indicator/remote signaling Connection name: Remote fault indicator contact Switching function: Changeover contact Operating voltage: 5 VAC ... 250 VAC 30 VDC Operating current: 5 mA AC ... 1.5 A AC 1 ADC |
| Connection data | Connection method: Screw connection Fork-type cable lug Screw thread: M5 Tightening torque: 3 Nm (1.5mm² ... 16mm²) 4.5 Nm (25mm²...35mm²) Stripping length: 16 mm Conductor cross section flexible: 1.5 mm² ... 25 mm² 1.5 mm² ... 16 mm² Conductor cross section rigid: 1.5 mm² ... 35 mm² Conductor cross section AWG: 15 ... 2 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/156443151564/75f79b4b3d7b05479caccfaec392c2a8/-S204x204-FJPG Width: 53.4 mm Height: 98.7 mm Depth: 77.5 mm (incl. DIN rail 7.5mm) Horizontal pitch: 3 Div. |
| Material specifications | Flammability rating according to UL 94: V-0 CTI value of material: 600 Insulating material: PA 6.6/PBT Material group: I Housing material: PA 6.6 PBT |
| Protective circuit | Mode of protection: L-PEN Direction of action: 3L-GND Nominal voltage UN: 277/480VAC (TN-C) Nominal frequency fN: 50 Hz (60Hz) Maximum continuous operating voltage UC (L-PEN): 358 VAC Residual current IPE: ⤠600 µA Standby power consumption PC: ⤠0.6 VA Nominal discharge current In (8/20) µs: 40 kA Maximum discharge current Imax (8/20) µs: 80 kA Short-circuit current rating ISCCR: 25 kA Voltage protection level Up: ⤠2 kV Residual voltage Ures (L-PE): ⤠2 kV (at In) ⤠1.5 kV (at 10 kA) ⤠1.4 kV (at 5 kA) ⤠1.3 kV (at 3kA) TOV behavior at UT: 480 VAC (5s / withstand mode) 530 VAC (120min / safe failure mode) Max. backup fuse with branch wiring: 125 A (gG) |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 (only when all terminal points are used) Ambient temperature (operation): -40°C ... 80°C Ambient temperature (storage/transport): -40°C ... 80°C Altitude: ⤠2000 m (amsl) Permissible humidity (operation): 5 % ... 95 % Shock (operation): 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) Vibration (operation): 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| Approvals | UL specifications Maximum continuous operating voltage MCOV (L-L): 750 VAC Maximum continuous operating voltage MCOV (L-G): 385 VAC Short-circuit current rating (SCCR): 200 kA Voltage protection rating VPR (L-L): 2500 V Voltage protection rating VPR (L-G): 1500 V UL type: type 1 Nominal discharge current In: 20 kA Maximum Surge Current per Phase: 80 kA Mode of protection: L-L L-G Nominal voltage: 277/480VAC (3-phase Wye) Power distribution system: Wye Nominal frequency: 50/60 Hz SPD Type: 1 UL indicator/remote signaling Operating voltage: 125 VAC AC operating current: 1 A AC UL connection data Tightening torque: 30 lbf-in. Conductor cross section AWG: 14 ... 2 |
| Standards and regulations | Air clearances and creepage distances Standards/regulations: EN60664-1 / EN61643-11 Standards/specifications: IEC 61643-11 EN61643-11 Note: 2011 2012 |
| Mounting | Mounting type: DIN rail: 35 mm |
| ECLASS | ECLASS-11.0: 27130805 ECLASS-13.0: 27171202 |
| ETIM | ETIM 8.0: EC000941 |
| UNSPSC | UNSPSC 21.0: 39121600 |
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