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| Product properties | IEC test classification: I / II T1 / T2 I EN type: T1 / T2 IEC power supply system: DC Type: DIN rail module, two-section, divisible Product type: Arrester combination Product family: VALVETRAB MS Number of positions: 1 Surge protection fault message: Optical, remote indicator contact Insulation characteristics Pollution degree: 2 |
| Electrical properties | Nominal frequency fN: 50 Hz (60ÃHz) |
| Connection data | Connection method: Screw connection Screw thread: M5 Tightening torque: 4.5 Nm 30 lbf-in. (UL) Stripping length: 16 mm Conductor cross section flexible: 1.5 mm² ... 25 mm² Conductor cross section rigid: 1.5 mm² ... 35 mm² Conductor cross section AWG: 15 ... 2 10 ... 2 (UL) |
| Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/fb5aaed635785642b4d0453ad7bee719/-S204x204-FJPG Width: 17.5 mm Height: 77.1 mm Depth: 89.2 mm Horizontal pitch: 1 Div. |
| Material specifications | Flammability rating according to UL 94: V0 Housing material: PBT |
| Mechanical properties | Mechanical data Open side panel: No |
| Protective circuit | Mode of protection: L-PEN (L+) - (L-) (L-) - PE (L+) - PE Direction of action: L-N / L-PEN Nominal voltage UN: -48 VÃDC (RRH) 60 VÃDC Nominal frequency fN: 50 Hz (60ÃHz) Maximum continuous voltage UC: 75 VÃAC 100 VÃDC Rated load current IL: 80 A Residual current IPE: ââ°¤ 0.6 mA Standby power consumption PC: ââ°¤ 45 mVA Nominal discharge current In (8/20) õs: 12.5 kA Maximum discharge current Imax (8/20) õs: 30 kA Impulse discharge current (10/350)Ãõs, charge: 6.25 As Impulse discharge current (10/350)Ãõs, specific energy: 39 kJ/é Impulse discharge current (10/350)Ãõs, peak value limp: 12.5 kA Impulse discharge current (10/350)Ãõs (L-N), charge: 6.25 As Impulse discharge current (10/350) õs (L-N), specific energy: 39 kJ/é Impulse discharge current (10/350)Ãõs (L-N), peak current value Iimp: 12.5 kA Short-circuit current rating ISCCR: 25 kA Voltage protection level Up: ââ°¤ 0.4 kV Voltage protection level Up (L-N): ââ°¤ 0.4 kV Voltage protection level Up (L-PEN): ââ°¤ 0.4 kV Residual voltage Ures: ââ°¤ 0.4 kV (at In) ââ°¤ 0.35 kV (at 10 kA) ââ°¤ 0.3 kV (at 5 kA) ââ°¤ 0.275 kV (at 4 kA) ââ°¤ 0.25 kV (at 3ÃkA) TOV behavior at UT: 100 VÃAC (5Ãs / withstand mode) 130 VÃDC (5Ãs / withstand mode) Response time tA: ââ°¤ 25 ns Response time tA (L-N): ââ°¤ 25 ns Response time tA (L-PEN): ââ°¤ 25 ns Max. backup fuse with V-type through wiring: 80 A AC (gG - 16 mm²) Max. backup fuse with branch wiring: 160 A AC (gG) Additional technical data Maximum discharge current Imax (8/20) õs: 65 kA |
| 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: max. 2000 m Permissible humidity (operation): 5 % ... 95 % Shock (operation): 25g (Half-sine / 11 ms / 3x ñX, ñY, ñZ) Vibration (operation): 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| Approvals | UL specifications Maximum continuous operating voltage MCOV: 75 VÃAC Maximum continuous operating voltage MCOV (L-N): 75 VÃAC Maximum continuous operating voltage MCOV (L-G): 75 VÃAC Maximum continuous operating voltage MCOV (L+) - (L-): 100 VÃDC Maximum continuous operating voltage MCOV (L+/L-) - G: 100 VÃDC Voltage protection rating VPR: 400 V Voltage protection rating VPR (L-N): 400 V Nominal discharge current In: 20 kA Nominal discharge current In (L-G): 20 kA Nominal discharge current In (L+) - (L-): 20 kA Mode of protection: L-L L-G (L+) - (L-) (L+) - G (L-) - G Nominal voltage: 60 VÃDC Power distribution system: Single phase Measured limiting voltage MLV: 1240 V Measured limiting voltage MLV (L-G): 1240 V Measured limiting voltage MLV (L+) - (L-): 1230 V SPD Type: 1CA UL connection data Tightening torque: 30 lbf-in. Conductor cross section AWG: 10 ... 2 |
| Standards and regulations | Air clearances and creepage distances Standards/regulations: ENÃ61643-11 / ULÃ840 |
| Mounting | Mounting type: DIN rail: 35 mm |
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