| Product properties | Type: DIN rail module, one-piece
Product type: Device circuit breakers
Product family: CBM
Number of positions: 1
No. of channels: 8
Insulation characteristics
Protection class: III
Pollution degree: 2
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| Electrical properties | No. of channels: 8
General
Operating voltage: 18 VÃDC ... 30 VÃDC
Rated voltage: 24 VÃDC
Rated current IN: max. 80 AÃDC (for double supply IN+ with at least 2 x 6 mm²)
max. 70 AÃDC (for UL 2367)
0.5Ã/Ã1Ã/Ã2Ã/Ã4Ã/Ã6Ã/Ã10ÃAÃDCÃ(adjustable per output channel)
Rated current (pre-adjusted): 0.5 A
Rated surge voltage: 0.5 kV
Tripping method: E (electronic)
Feedback resistance: max. 35 VÃDC
Required backup fuse: Only required if Imax of the power supply > the short-circuit switching capacity. Integrated failsafe element.
Short-circuit switching capacity: 300 A
Dielectric strength: max. 30 VÃDC (Load circuit)
Active current limitation: typ. 1.5 x IN (2 - 10 A)
Fuse: electronic
Efficiency: > 99 %
Closed circuit current I0: typ. 50 mA
Power dissipation: 1.2 W (No-load operation)
17.2 W (Nominal operation)
Module initialization time: 3.3 s
Waiting time after switch off of a channel: 10 s (at overload / short circuit)
Measuring tolerance I: typ. 40 % (0.5ÃAÃ...Ã1ÃA)
typ. 10 % (2 - 10ÃA)
Temperature derating: 40 AÃDC (at 70°CÃ(65°C for UL 2367))
50 AÃDC (at 60ðC)
60 AÃDC (at 50ðC)
70 AÃDC (at 40ðC)
80 AÃDC (at 40ðC)
70 AÃDC (at 40°C for UL 2367)
MTBF (IEC 61709, SN 29500): 1304293 h (at 25ðC)
858501 h (at 40ðC)
440048 h (at 60ðC)
Fail-safe element: 15 AÃDC (per output channel)
Load circuit
Shutdown time: 0.02 s (> 1.3 x IN)
30 s (1.1 ... 1.3 x IN)
Undervoltage switch-off: ââ°¤ 17.8 VÃDC (active)
ââ°¥ 19 VÃDC (inactive)
Overvoltage switch-off: ââ°¥ 30.5 VÃDC (active)
ââ°¤ 29.5 VÃDC (inactive)
Max. capacitive load: 75000 õF
Reset
Input voltage range: 7 VÃDC ... 30 VÃDC (Reset with falling edge)
Current consumption: typ. 0.4 mA (at 24 V DC)
Pulse length: ââ°¥ 50 ms (High signal)
ââ°¥ 50 ms (Low signal)
Voltage: < 5 VÃDC (Low signal)
> 8 VÃDC (High signal)
Status output
Output voltage: 24 VÃDC
Output current: max. 20 mA (when I > 80%Ãat at least one channel)
Indicator/remote signaling
Connection name: Remote indication circuit
Switching function: N/O contact
Operating voltage: 0 VÃDC ... 30 VÃDC
Operating current: 1 mA DC ... 100 mA DC
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| Connection data | Main circuit IN+
Connection method: Push-in connection
Stripping length: 18 mm
Conductor cross section rigid: 0.75 mm² ... 16 mm²
Conductor cross section AWG: 20 ... 4
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.75 mm² ... 10 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.75 mm² ... 16 mm²
Main circuit IN-
Connection method: Push-in connection
Stripping length: 10 mm
Conductor cross section rigid: 0.2 mm² ... 2.5 mm²
Conductor cross section AWG: 24 ... 12
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 1.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm²
Main circuit OUT
Connection method: Push-in connection
Stripping length: 10 mm
Conductor cross section rigid: 0.2 mm² ... 2.5 mm²
Conductor cross section AWG: 24 ... 12
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 1.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm²
Remote indication circuit
Stripping length: 10 mm
Conductor cross section rigid: 0.2 mm² ... 2.5 mm²
Conductor cross section AWG: 24 ... 12
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 1.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm²
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| Signaling | DC OK LED off: off (No supply voltage)
DC OK LED yellow: lit (Undervoltage active, voltage ââ°¤Ã17.8ÃV, active channels switched off and channel LEDs are lit red)
flashing (Undervoltage switch-off inactive, device was in undervoltage switch-off)
DC OK LED green: lit (Operating voltage in nominal range 18Ã...Ã30ÃV)
DC OK LED red: lit (Overvoltage switch-off active, voltage ââ°¥Ã30.5ÃV, channels switched off and channel LEDs are lit red)
flashing (Overvoltage switch-off inactive, device was in overvoltage shutdown)
Channel LED off: off (Channel switched off)
Channel LED yellow: lit (Channel switched on, channel loadÃ>Ã80%Ã)
Channel LED yellow-green: flashing (Channel switched on, nominal current assistant active)
Channel LED green: lit (Channel switched on)
flashing (Channel switched on, programming mode active)
Channel LED red: lit (Channel switched off, over- or undervoltage active)
ON temporarily (Channel switched off, 10Ãs cool-down phase, overload or short-circuit release)
flashing (Channel switched off, ready to be switched back on, overload or short-circuit release)
Channel LED red-yellow: flashing (Channel switched on, overload mode, capacity approximately 110Ã...Ã130%Ã, shutdown after 30Ãs)
Channel LED red-green: flashing (Channel switched off, programming mode active, current adjustment after overload or short-circuit release)
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| Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/935cdde00c7c9d4cba53a37b52925243/-S204x204-FJPG
Width: 41 mm
Height: 130 mm
Depth: 121 mm (incl. DIN rail 7.5Ãmm)
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| Material specifications | Material: PC
PA 6.6
PC
PBT-FR17
POM
Flammability rating according to UL 94: V-0
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| Environmental and real-life conditions | Ambient conditions
Degree of protection: IP20
Ambient temperature (operation): -25°C ... 70°C (Startup at -40ÃC type-tested)
-25°C ... 65°C (for UL 2367)
Ambient temperature (storage/transport): -40°C ... 80°C
Altitude: ââ°¤ 6000 m (amsl)
Humidity test: 240 h, 95 % RH, 40°C
Shock (operation): 30g (IEC 60068-2-27, Test Ea)
Vibration (operation): 5ÃHzÃ...Ã24.9ÃHz (AmplitudeÃñ1.6Ãmm; in accordance with IEC 60068-2-6, Test Fc)
24.9ÃHzÃâ⬦Ã150ÃHz (AccelerationÃ4g; in accordance with IEC 60068-2-6, Test Fc with additional resonance frequency testing in accordance with DNV GL)
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| Approvals | UL approval
Identification: UL/C-UL Listed UL 508
UL Recognized UL 2367
UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location)
Shipbuilding approval
Identification: DNV GL
DNV GL data
Temperature: D
Humidity: B
Vibration: B
EMC: A
Enclosure: Required protection according to the Rules shall be provided upon installation on board
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| Standards and regulations | Standards/specifications: ENÃ61000-6-2
ENÃ61000-6-3
ENÃ60068-2-6
ENÃ60068-2-1
ENÃ60068-2-2
ENÃ60068-2-78
Note: EMC ââ¬Ã¢ Immunity for industrial areas
EMC ââ¬Ã¢ Emission for residential, business and commercial properties and small operations
Environmental influences ââ¬Ã¢ Vibrations (sinusoidal)
Environmental influences ââ¬Ã¢ Part 2-1: Tests ââ¬Ã¢ Test A: Cold
Environmental influences ââ¬Ã¢ Part 2-2: Tests ââ¬Ã¢ Test B: Dry heat
Environmental influences ââ¬Ã¢ Moisture and heat, constant
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| Mounting | Mounting type: DIN rail: 35 mm
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Disponibile 
