Not available 
| Product properties | IEC test classification: II T2 EN type: T2 IEC power supply system: DC Type: DIN rail module, two-section, divisible Product type: Surge arrester Product family: SEC Family Number of positions: 2 Surge protection fault message: Optical, remote indicator contact Insulation characteristics Overvoltage category: III Pollution degree: 2 |
| Electrical properties | Nominal frequency fN: 50 Hz (60Hz) Nominal voltage UN: 48 VDC ... 60 VDC Indicator/remote signaling Connection name: Remote fault indicator contact Switching function: Changeover contact Operating voltage: 5 VAC ... 250 VAC (Altitude ⤠2000 m amsl) 5 VAC ... 150 VAC (Altitude > 2000 m amsl) 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/ca716f833cb13c4a9fc33a7788d5d52c/-S204x204-FJPG Width: 25.4 mm Height: 97.9 mm Depth: 74.5 mm (incl. DIN rail 7.5mm) Horizontal pitch: 1.4 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: (DC+) - (DC-) (DC+) - PE (DC-) - PE Direction of action: (DC+/DC-) - PE Nominal voltage UN: 60VAC (TN) 48 VDC ... 60 VDC Nominal frequency fN: 50 Hz (60Hz) Maximum continuous voltage UC: 75 VDC 75 VAC Rated load current IL: 40 A (Biconnect M4 fork-type cable lug 6â mm²) 63 A (TWIN ferrule 2 x 10 mm²) Residual current IPE: ⤠50 µA DC ⤠450 µA AC Nominal discharge current In (8/20) µs: 20 kA Maximum discharge current Imax (8/20) µs: 40 kA Impulse discharge current (10/350)µs, charge: 2 As Impulse discharge current (10/350)µs, specific energy: 4 kJ/é Impulse discharge current (10/350)µs, peak value limp: 4 kA Total discharge current Itotal (8/20)µs: 40 kA Short-circuit current rating ISCCR: 0.2 kA DC (without backup fuse) 6 kA DC (for 20 A gG/B backup fuse) 10 kA AC (C63A miniature circuit breaker) 25 kA AC (for a backup fuse of up to 315AgG) 50 kA AC (for a backup fuse of up to 200AgG) Voltage protection level Up (DC+) - (DC-): ⤠0.9 kV Voltage protection level Up (DC+/DC-) - PE: ⤠0.5 kV Response time tA: ⤠25 ns Max. backup fuse with V-type through wiring: 20 ADC (gG / B at ISCCR > 200 A) Max. backup fuse with branch wiring: 20 ADC (gG / B at ISCCR > 200 A) 315 A AC (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: ⤠6000 m (amsl) Permissible humidity (operation): 5 % ... 95 % Shock (operation): 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) Vibration (operation): 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| Approvals | UL specifications Short-circuit current rating (SCCR): 50 kA Voltage protection rating VPR (DC+) - (DC-): 800 V Voltage protection rating VPR (DC+) - G: 400 V Voltage protection rating VPR (DC-) - G: 400 V Nominal discharge current In: 20 kA Mode of protection: (DC+) - (DC-) (DC+) - G (DC-) - G Nominal voltage: 60 VDC Power distribution system: DC 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: 10 ... 2 |
| Standards and regulations | Standards/specifications: IEC 61643-11 Note: 2011 EN 61643-11 Standards/specifications: EN61643-11 Note: 2012 |
| Mounting | Mounting type: DIN rail mounting |
| ECLASS | ECLASS-11.0: 27130805 ECLASS-13.0: 27171302 |
| ETIM | ETIM 9.0: EC000941 |
| UNSPSC | UNSPSC 21.0: 39121600 |
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