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Image is illustrative
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Electronic Circuit Breaker CBM E8 24DC/0.5-10A NO-R, 1pcs/pck, Phoenix Code:
2905744
Cena
Manufacturer
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Availability:
21 days
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Weight:
0.319 kg/pc
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Volume:
0.0012 m3/pc
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Electronic Circuit Breaker CBM E8 24DC/0.5-10A NO-R, 1pcs/pck, PhoenixDimensions
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Height
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130 mm
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Width
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41 mm
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Depth
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121 mm (incl. DIN rail 7.5 mm)
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Ambient conditions
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Ambient temperature (operation)
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-25 °C ... 70 °C (Startup at -40 C type-tested)
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-25 °C ... 65 °C (for UL 2367)
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Ambient temperature (storage/transport)
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-40 °C ... 80 °C
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Humidity test
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240 h, 95 % RH, 40 °C
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Altitude
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≤ 6000 m (amsl (above mean sea level))
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Shock (operation)
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30g (IEC 60068-2-27, Test Ea)
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Vibration (operation)
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5 Hz ... 24.9 Hz (Amplitude ±1.6 mm; in accordance with IEC 60068-2-6, Test Fc)
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24.9 Hz … 150 Hz (Acceleration 4g; in accordance with IEC 60068-2-6, Test Fc with additional resonance frequency testing in accordance with DNV GL)
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Degree of protection
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IP20
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General
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Flammability rating according to UL 94
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V-0
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Mounting type
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DIN rail: 35 mm
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Color
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light grey RAL 7035
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Number of positions
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1
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Protection class
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III
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Degree of pollution
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2
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Type
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DIN rail module, one-piece
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Electrical data
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Fuse type
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electronic
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Rated surge voltage
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0.5 kV
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Operating voltage
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18 V DC ... 30 V DC
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Rated voltage
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24 V DC
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Rated current IN
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max. 80 A DC (for double supply IN+ with at least 2 x 6 mm²)
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max. 70 A DC (for UL 2367)
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0.5 / 1 / 2 / 4 / 6 / 10 A DC (adjustable per output channel)
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Rated current (pre-adjusted)
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0.5 A
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Measuring tolerance I
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typ. 40 % (0.5 A ... 1 A)
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typ. 10 % (2 - 10 A)
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Feedback resistance
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max. 35 V DC
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Fail-safe element
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15 A DC (per output channel)
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Active current limitation
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typ. 2.0 x IN (0.5 - 1 A)
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typ. 1.5 x IN (2 - 10 A)
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Efficiency
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> 99 %
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Closed circuit current I0
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typ. 50 mA
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Power dissipation
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1.2 W (No-load operation)
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17.2 W (Nominal operation)
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Module initialization time
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3.3 s
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Waiting time after switch off of a channel
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10 s (at overload / short circuit)
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Temperature derating
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40 A DC (at 70°C (65°C for UL 2367))
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50 A DC (at 60 °C)
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60 A DC (at 50 °C)
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70 A DC (at 40 °C)
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80 A DC (at 40 °C)
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70 A DC (at 40°C for UL 2367)
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Tripping method
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E (electronic)
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Required backup fuse
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Only required if Imax of the power supply > the short-circuit switching capacity. Integrated failsafe element.
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Short-circuit switching capacity
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300 A
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Dielectric strength
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max. 30 V DC (Load circuit)
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MTBF (IEC 61709, SN 29500)
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1304293 h (at 25 °C)
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858501 h (at 40 °C)
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440048 h (at 60 °C)
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Shutdown time load circuit
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0.02 s (> 1.3 x IN)
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30 s (1.1 ... 1.3 x IN)
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Undervoltage switch-off load circuit
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≤ 17.8 V DC (active)
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≥ 19 V DC (inactive)
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Overvoltage switch-off shutdown load circuit
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≥ 30.5 V DC (active)
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≤ 29.5 V DC (inactive)
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Max. capacitive load load circuit
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75000 µF
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Output voltage status output
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24 V DC
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Output current status output
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max. 20 mA (when I > 80% at at least one channel)
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Input voltage reset input
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7 V DC ... 30 V DC (Reset with falling edge)
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Current consumption reset input
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typ. 0.4 mA (at 24 V DC)
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Pulse length reset input
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≥ 50 ms (High signal)
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≥ 50 ms (Low signal)
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Voltage reset input
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< 5 V DC (Low signal)
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> 8 V DC (High signal)
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Remote indication contact
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Connection name
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Remote indication circuit
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Switching function
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N/O contact
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Stripping length
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10 mm
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Conductor cross section solid
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0.2 mm² ... 2.5 mm²
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Conductor cross section AWG
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24 ... 12
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Conductor cross section, flexible, with ferrule, with plastic sleeve
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1.5 mm² ... 0.25 mm²
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Conductor cross section flexible, with ferrule without plastic sleeve
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0.25 mm² ... 2.5 mm²
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DC operating voltage
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0 V DC ... 30 V DC
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DC operating current
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1 mA DC ... 100 mA DC
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Signaling
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Channel LED off
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off (Channel switched off)
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Channel LED green
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lit (Channel switched on)
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flashing (Channel switched on, programming mode active)
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Channel LED yellow
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lit (Channel switched on, channel load > 80% )
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Channel LED yellow-green
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flashing (Channel switched on, nominal current assistant active)
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Channel LED red
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lit (Channel switched off, over- or undervoltage active)
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ON temporarily (Channel switched off, 10 s cool-down phase, overload or short-circuit release)
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flashing (Channel switched off, ready to be switched back on, overload or short-circuit release)
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Channel LED red-yellow
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flashing (Channel switched on, overload mode, capacity approximately 110 ... 130% , shutdown after 30 s)
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Channel LED red-green
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flashing (Channel switched off, programming mode active, current adjustment after overload or short-circuit release)
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DC OK LED off
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off (No supply voltage)
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DC OK LED green
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lit (Operating voltage in nominal range 18 ... 30 V)
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DC OK LED yellow
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lit (Undervoltage active, voltage ≤ 17.8 V, active channels switched off and channel LEDs are lit red)
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flashing (Undervoltage switch-off inactive, device was in undervoltage switch-off)
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DC OK LED red
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lit (Overvoltage switch-off active, voltage ≥ 30.5 V, channels switched off and channel LEDs are lit red)
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flashing (Overvoltage switch-off inactive, device was in overvoltage shutdown)
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Connection data
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Connection name
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Main circuit IN+
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Connection method
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Push-in connection
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Stripping length
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18 mm
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Conductor cross section solid
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0.75 mm² ... 16 mm²
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Conductor cross section AWG
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20 ... 4
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Conductor cross section, flexible, with ferrule, with plastic sleeve
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0.75 mm² ... 10 mm²
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Conductor cross section flexible, with ferrule without plastic sleeve
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0.75 mm² ... 16 mm²
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Connection name
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Main circuit IN-
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Connection method
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Push-in connection
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Stripping length
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10 mm
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Conductor cross section solid
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0.2 mm² ... 2.5 mm²
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Conductor cross section AWG
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24 ... 12
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Conductor cross section, flexible, with ferrule, with plastic sleeve
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0.25 mm² ... 1.5 mm²
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Conductor cross section flexible, with ferrule without plastic sleeve
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0.25 mm² ... 2.5 mm²
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Connection name
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Main circuit OUT
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Connection method
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Push-in connection
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Stripping length
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10 mm
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Conductor cross section solid
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0.2 mm² ... 2.5 mm²
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Conductor cross section AWG
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24 ... 12
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Conductor cross section, flexible, with ferrule, with plastic sleeve
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0.25 mm² ... 1.5 mm²
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Conductor cross section flexible, with ferrule without plastic sleeve
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0.25 mm² ... 2.5 mm²
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Standards and Regulations
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Standards/specifications
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EN 61000-6-2 EMC – Immunity for industrial areas
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EN 61000-6-3 EMC – Emission for residential, business and commercial properties and small operations
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EN 60068-2-6 Environmental influences – Vibrations (sinusoidal)
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EN 60068-2-1 Environmental influences – Part 2-1: Tests – Test A: Cold
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EN 60068-2-2 Environmental influences – Part 2-2: Tests – Test B: Dry heat
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EN 60068-2-78 Environmental influences – Moisture and heat, constant
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Conformance/approvals
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Designation
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UL approval
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Identification
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UL/C-UL Listed UL 508
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UL Recognized UL 2367
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UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location)
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Designation
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Shipbuilding approval
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Identification
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DNV GL
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Temperature
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D
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Humidity
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B
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Vibration
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B
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EMC
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A
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Enclosure
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Required protection according to the Rules shall be provided upon installation on board
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Environmental Product Compliance
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REACh SVHC
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Lead 7439-92-1
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China RoHS
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Environmentally friendly use period: unlimited = EFUP-e
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No hazardous substances above threshold values
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ECLASS
| ECLASS 10.0.1 |
27140401
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| ECLASS 11.0 |
27140401
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| ECLASS 4.0 |
27141100
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| ECLASS 4.1 |
27141100
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| ECLASS 5.0 |
27141100
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| ECLASS 5.1 |
27141100
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| ECLASS 6.0 |
27141100
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| ECLASS 7.0 |
27141116
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| ECLASS 9.0 |
27141116
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ETIMUNSPSC
| UNSPSC 13.2 |
39121410
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| UNSPSC 18.0 |
39121410
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| UNSPSC 19.0 |
39121410
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| UNSPSC 20.0 |
39121410
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| UNSPSC 21.0 |
39121410
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File description
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File type
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Download link
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