Industrial Automation
BT-1S-230AC/O - Type 3 surge protection device
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Product properties | IEC power supply system: TN-S TT IT with N conductor Type: Installation module Distance between live and grounded parts: 3 mm Product type: Device protection Product family: BLOCKTRAB Number of positions: 2 Surge protection fault message: optical Insulation characteristics Overvoltage category: III Pollution degree: 2 IEC test classification: III T3 EN type: T3 Number of ports: One Distance between live and grounded parts: 3 mm |
Connection data | Connection method: Spring-cage connection Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section rigid: 0.2 mm² ... 2.5 mm² Conductor cross section AWG: 24 ... 14 |
Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/62ef671bca76da43a94ced887532be05/-S204x204-FJPG Width: 22.5 mm Height: 43 mm Depth: 27.4 mm |
Material specifications | Flammability rating according to UL 94: V-0 CTI value of material: 600 Insulating material: PA 6.6 Housing material: PA 6.6 |
Protective circuit | Mode of protection: L-N L-PE N-PE Direction of action: L(N)-PE Nominal voltage UN: 230/400VAC(TN-S) 230/400VAC(TT - only in use with RCD) Nominal frequency fN: 50 Hz (60Hz) Maximum continuous operating voltage UC (L-N): 275 VAC Maximum continuous operating voltage UC (L-PE): 440 VAC Maximum continuous operating voltage UC (N-PE): 440 VAC Rated load current IL: 16 A (30°C) Residual current IPE: ⤠3 µA Standby power consumption PC: ⤠400 mVA Reference test voltage UREF: 255 VAC Nominal discharge current In (8/20) µs: 3 kA Maximum discharge current Imax (8/20) µs: 8 kA Combination wave UOC: 6 kV Voltage protection level Up (L-N): ⤠1.3 kV Voltage protection level Up (L-PE): ⤠1.5 kV Voltage protection level Up (N-PE): ⤠1.5 kV Residual voltage at Iamax, (L-N): ⤠1.3 kV (at UOC) Residual voltage at Iamax, (L-PE): ⤠1.5 kV (at UOC) Residual voltage at Iamax, (PE): ⤠1.5 kV (at UOC) TOV behavior at UT (L-N): 335 VAC (5s / withstand mode) 440 VAC (120min / safe failure mode) TOV behavior at UT (L-PE): 440 VAC (5s / withstand mode) 440 VAC (120min / withstand mode) 1455 VAC (200ms / safe failure mode) TOV behavior at UT (N-PE): 1200 VAC (200ms / safe failure mode) Response time tA (L-N): ⤠25 ns Response time tA (L-PE): ⤠100 ns Short-circuit current rating ISCCR: 1 kA AC Max. backup fuse with branch wiring: 16 A (MCB B) |
Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 Ambient temperature (operation): -30°C ... 75°C Ambient temperature (storage/transport): -30°C ... 75°C Altitude: ⤠2000 m (amsl) Permissible humidity (operation): 5 % ... 95 % |
Standards and regulations | Air clearances and creepage distances Standards/regulations: EN60664-1 / IEC 60664-1 / IEC 61643-1 / EN61643-11 Standards/specifications: IEC 61643-11 EN61643-11 Note: 2011 2012 |
Mounting | Mounting type: Screw mounting |
ECLASS | ECLASS-11.0: 27130806 ECLASS-13.0: 27171203 |
ETIM | ETIM 9.0: EC000942 |
UNSPSC | UNSPSC 21.0: 39121600 |
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