1021728

Name: Electronic device circuit breaker - CBMC E4 24DC/1-4A+ NO-C - 1021728
Brand: Phoenix Contact
SKU: 1021728
Availability: BackOrder

Electronic device circuit breaker - CBMC E4 24DC/1-4A+ NO-C - 1021728

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Remote indication contact

Connection name: Remote indication circuit
Switching function: N/O contact
Stripping length: 10 mm
Conductor cross section solid: 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
DC operating voltage: 0 V DC - 30 V DC
DC operating current: 100 mA DC

Electrical data

Fuse type: electronic
Rated surge voltage: 0.5 kV
Operating voltage: 18 V DC - 30 V DC
Rated voltage: 24 V DC
Rated current IN: max. 16 A DC (IN+)
Rated current IN: max. 40 A DC (per terminal position when bridging additional devices via IN+)
Rated current IN: 1 / 2 / 3 / 4 A DC (adjustable or fixed per output channel)
Measuring tolerance I: ± 15 %
Feedback resistance: max. 35 V DC
Fail-safe element: 15 A DC (per output channel)
Efficiency: > 99 %
Closed circuit current I0: typ. 33 mA
Power dissipation: typ. 0.8 W (No-load operation)
Power dissipation: < 2 W (Nominal operation)
Module initialization time: 1.6 s
Waiting time after switch off of a channel: 5 s (at overload / short circuit)
Tripping method: E (electronic)
Required backup fuse: not required, integrated failsafe element
Dielectric strength: max. 35 V DC (Load circuit)
MTBF (IEC 61709, SN 29500): 11764705 h (at 25°C with 21% load)
MTBF (IEC 61709, SN 29500): 5319148 h (at 40°C with 34.25% load)
MTBF (IEC 61709, SN 29500): 846023 h (at 60°C with 100% load)
Shutdown time load circuit: ≤ 10 ms (for short circuit > 2.0 x IN)
Shutdown time load circuit: 1 s (1.2 - 2.0 x IN)
Undervoltage shutdown load circuit: ≤ 17.8 V DC (active)
Undervoltage shutdown load circuit: ≥ 18.8 V DC (inactive)
Surge voltage shutdown load circuit: ≥ 30.5 V DC (active)
Surge voltage shutdown load circuit: ≤ 29.5 V DC (inactive)
Max. capacitive load load circuit: 30000 µF (Depending on the current setting and the short-circuit current available)

Dimensions

Height: 90 mm
Width: 36 mm
Depth: 98 mm (incl. DIN rail 7.5 mm)

Connection data

Connection name: Main circuit IN+
Connection method: Push-in connection
Stripping length: 15 mm
Conductor cross section solid: 0.2 mm² - 10 mm²
Conductor cross section AWG: 24 - 8
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² - 4 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² - 6 mm²
Connection name: Main circuit IN-
Stripping length: 10 mm
Conductor cross section solid: 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
Connection name: Main circuit OUT
Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² - 2.5 mm²

Ambient conditions

Ambient temperature (operation): -25 °C - 60 °C
Ambient temperature (storage/transport): -40 °C - 80 °C
Humidity test: 240 h, 95 % RH, 40 °C
Altitude: ≤ 3000 m up to 52 °C (amsl (above mean sea level))
Altitude: ≤ 4000 m up to 46 °C (amsl (above mean sea level))
Shock (operation): 30g (IEC 60068-2-27, Test Ea)
Vibration (operation): 10 Hz - 57.6 Hz (Amplitude ±0.35 mm; in accordance with IEC 60068-2-6, Test Fc)
Vibration (operation): 57.6 Hz … 150 Hz (Acceleration 5g; in accordance with IEC 60068-2-6, Test Fc)
Degree of protection: IP20

Environmental Product Compliance

REACh SVHC: Lead 7439-92-1
China RoHS: Environmentally Friendly Use Period = 50 years
China RoHS: For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'

Signaling

Channel LED off: off (Channel switched off)
Channel LED green: lit (Channel switched on)
Channel LED yellow: lit (Channel switched on, channel load > 80% )
Channel LED yellow: flashing (Programming mode active)
Channel LED red: lit (Channel switched off, over- or undervoltage active)
Channel LED red: ON temporarily (Channel switched off, 5 s cool-down phase, overload or short-circuit release)
Channel LED red: flashing (Channel switched off, ready to be switched back on, overload or short-circuit release)
Channel LED red: two flashes (Channel switched off, device total current limit 40 A exceeded)

Standards and Regulations

Standards/specifications: EN 61000-6-2 EMC – Immunity for industrial areas
Standards/specifications: EN 61000-6-3 EMC – Emission for residential, business and commercial properties and small operations
Standards/specifications: EN 60068-2-6 Environmental influences – Vibrations (sinusoidal)
Standards/specifications: EN 60068-2-27 Environmental influences – Shocks
Standards/specifications: EN 60068-2-78 Environmental influences – Moisture and heat, constant
Standards/specifications: EN 50178 Equipping power installations with electronic equipment