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| Notes | General: When mounted in rows without convection cooling, the nominal device current should only be led to a maximum of 80% due to the thermal effect during continuous operation (100% operating factor). Special precautionary measures must be taken in systems or machines, to prevent components from restarting (e.g., use of a safety PLC). Parallel connection of multiple circuit breakers is not permitted. |
| Product properties | Type: Male Product type: Device circuit breakers Product family: CBÃE Number of positions: 1 No. of channels: 1 Insulation characteristics Pollution degree: 2 |
| Electrical properties | No. of channels: 1 General Operating voltage: 24 VÃDC 18 VÃDC ... 30 VÃDC Nominal current IN: 3 A Rated surge voltage: 0.5 kV Tripping method: E (electronic) Required backup fuse: not required, integrated failsafe element Dielectric strength: max. 30 VÃDC (Load circuit) Active current limitation: typ. 1.25 x IN Fuse: electronic Closed circuit current I0: typ. 8 mA (When switched on) typ. 17 mA (With alarm output) Power dissipation: 0.77 W (Nominal operation) Temperature derating: 3 A (at 50ðC) MTBF (IEC 61709, SN 29500): 8320000 h (at 25ðC with 80Ã% load) 7410000 h (at 40ðC with 80Ã% load) Voltage drop: 120 mV (at IN) Fail-safe element: 6.3 AÃDC Load circuit Shutdown time: 300 ms (see time/current characteristic curve) Undervoltage switch-off: < 14 V (typ. OFF) > 17 V (typ. ON) Max. capacitive load: 20000 õF Auxiliary contact Contact connection type: floating signal contact Minimum operating voltage Umin DC: 10 VÃDC Maximum operating voltage Umax DC: 30 VÃDC Minimum operating current Imin: 10 mA Max. operating current Imax: 0.5 A |
| Connection data | Connection method: pluggable |
| Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/9c754cbf8e030f4089d1985cb82bba0b/-S204x204-FJPG Width: 12.3 mm Height: 45 mm Depth: 52 mm Complete module width: 12.3 mm Complete module height: 90 mm Complete module depth: 77.3 mm |
| Material specifications | Flammability rating according to UL 94: V-0 |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP30 (Actuation area) Ambient temperature (operation): -25°C ... 50°C (non-condensing) Ambient temperature (storage/transport): -40°C ... 70°C Humidity test: 96Ãh, 95Ã%ÃRH, 40ðC Vibration (operation): 3g (according to IEC 60068-2-6, Test Fc) |
| Approvals | UL approval Identification: UL Listed ULÃ508 UL Recognized UL 2367 Shipbuilding approval Identification: DNV GL |
| Standards and regulations | Standard designation: EMV Standards/specifications: ENÃ61000-6-3 ENÃ61000-6-2 Note: Interference emission Noise immunity |
| Mounting | Mounting type: on base element |
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