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| Product properties | IEC test classification: C1 C2 C3 D1 Type: DIN rail module, one-piece Product type: Surge protection for MCR technology Product family: TERMITRAB complete Insulation characteristics Overvoltage category: III Pollution degree: 2 |
| Electrical properties | Nominal voltage UN: 24 VÃDC |
| Connection data | Connection method: Screw connection Screw thread: M3 Tightening torque: 0.5 Nm ... 0.6 Nm Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section rigid: 0.2 mm² ... 4 mm² Conductor cross section AWG: 24 ... 12 |
| Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/f51f7b681a5ebf41986027fad50782e7/-S204x204-FJPG Width: 6.2 mm +0.1Ãmm Height: 105.8 mm Depth: 83.5 mm (incl. DIN rail 7.5Ãmm) |
| Material specifications | Flammability rating according to UL 94: V-0 Insulating material: PBT Housing material: PBT |
| Mechanical properties | Mechanical data Open side panel: No |
| Protective circuit | Direction of action: Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground Maximum continuous voltage UC: 30 VÃDC 21 VÃAC Rated current: 6 A (55ðC) Operating effective current IC at UC: ââ°¤ 5 õA Residual current IPE: ââ°¤ 1 õA Nominal discharge current In (8/20) õs (line-line): 0.5 kA Nominal discharge current In (8/20) õs (line-ground): 5 kA Pulse discharge current Iimp (10/350)Ãõs (line-earth): 0.5 kA Total discharge current Itotal (8/20)Ãõs: 5 kA Voltage protection level Up (line-line): ââ°¤ 50 V (C1 - 1ÃkV / 500ÃA) ââ°¤ 45 V (C3 - 25ÃA) ââ°¤ 50 V (C3 - 100ÃA) Voltage protection level Up (line-earth): ââ°¤ 1.35 kV (C1 - 1ÃkV / 500ÃA) ââ°¤ 1.45 kV (C2 - 10 kV / 5 kA) ââ°¤ 850 V (C3 - 25ÃA) ââ°¤ 1.1 kV (C3 - 100ÃA) Response time tA (line-line): ââ°¤ 1 ns Response time tA (line-earth): ââ°¤ 100 ns Input attenuation aE, sym.: typ. 0.3 dB (ââ°¤ 300 kHz / 150 é) Cut-off frequency fg (3ÃdB), sym. in 150Ãé system: typ. 1 MHz Capacity (Core-Earth): typ. 2.2 nF Resistance per path: ââ°¤ 100 mé Surge protection fault message: optical Max. required back-up fuse: 6.3 A (FF) Impulse durability (line-line): C1 - 1ÃkV / 500ÃA C3 - 100ÃA Impulse durability (line-earth): C1 - 1ÃkV / 500ÃA C2 - 10ÃkV / 5ÃkA C3 - 100ÃA D1 - 500ÃA Pulse reset time (line-earth): ââ°¤ 40Ãms |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 Ambient temperature (operation): -40°C ... 85°C Ambient temperature (storage/transport): -40°C ... 85°C Altitude: ââ°¤ 4000 m (amsl) Permissible humidity (operation): 5 % ... 95 % |
| Standards and regulations | Standards/specifications: IEC 61643-21 Note: 2000 + corrigendum 2001 + A1:2008, modified + A2:2012 EN 61643-21 Standards/specifications: ENÃ61643-21 Note: 2001 + A1:2009 + A2:2013 |
| Mounting | Mounting type: DIN rail: TH 35 - 7.5 mm |
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