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2906032

P1-P3P4-P6
https://www.phoenixcontact.com/pi/products/2906032
08/18/2018Page1/6
Electronic device circuit breaker-CBMC E4 24DC/1-10A NO-2906032
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Multi-channel electronic device circuit breaker for protecting four loads at 24 V DC in the event of overload
and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
Why buy this product
Easy device replacement without replanning, thanks to compact design and options for individual adjustments
Circuits can be adjusted without any tools by means of one single pushable LED button
Reliable protection against unintentional adjustment of current values, thanks to electronic locking
Status LEDs in traffic light colors enable instantaneous determination of operating states
Key Commercial Data
Packing unit 1 STK
GTIN
GTIN 4055626149356
Technical data
Dimensions
Height 90 mm
Width 36 mm
Depth 98 mm
Ambient conditions
Ambient temperature (operation) -25 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 70 °C
Humidity test 96 h, 95% RH, 40°C
Altitude ≤ 2000 m (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)
57.6Hz…150Hz (Acceleration5g; in accordance with IEC60068-2-6,
Test Fc)
https://www.phoenixcontact.com/pi/products/2906032
08/18/2018Page2/6
Electronic device circuit breaker-CBMC E4 24DC/1-10A NO-2906032
Technical data
Ambient conditions
Degree of protection IP20
General
Flammability rating according to UL 94 V-0
Mounting type DIN rail: 35 mm
Color light grey RAL7035
Number of positions 4
Protection class III
Type DIN rail module, one-piece
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 I
N
max. 40 A DC (IN+)
max. 40 A DC (per terminal position when bridging additional devices via
IN+)
1/2/3/4/5/6/7/8/9/10A DC(adjustable 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 I
0
typ. 33 mA
Power dissipation typ. 0.8 W (No-load operation)
< 9 W (Nominal operation)
Module initialization time 1.6 s
Waiting time after switch off of a channel 5 s (at overload / short circuit)
Temperature derating 24 A DC (at60°C)
28 A DC (at 54°C)
32 A DC (at47°C)
36 A DC (at 41°C)
40 A DC (at 35°C)
Tripping method E (electronic)
Required backup fuse not required, integrated failsafe element
Dielectric strength max. 35 V DC (Load circuit)
Contact type without electrical isolation
MTBF (IEC 61709, SN 29500) 8403361 h (at 25°C with 21% load)
3067484 h (at 40°C with 34.25% load)
534188 h (at 60°C with 100% load)
Shutdown time load circuit
≤ 10 ms (for short circuit > 2.0 x I
N
)
1 s (1.2 ... 2.0 x I
N
)
https://www.phoenixcontact.com/pi/products/2906032
08/18/2018Page3/6
Electronic device circuit breaker-CBMC E4 24DC/1-10A NO-2906032
Technical data
Electrical data
Undervoltage shutdown load circuit ≤ 17.8 V DC (active)
≥ 18.8 V DC (inactive)
Surge voltage shutdown load circuit ≥ 30.5 V DC (active)
≤ 29.5 V DC (inactive)
Max. capacitive load load circuit
45000 µF (Depending on the current setting and the short-circuit current
available)
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
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%)
flashing (Programming mode active)
Channel LED red lit (Channel switched off, over- or undervoltage active)
ON temporarily (Channel switched off, 5s cool-down phase, overload or
short-circuit release)
flashing (Channel switched off, ready to be switched back on, overload
or short-circuit release)
two flashes (Channel switched off, device total current limit 40A
exceeded)
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-
Connection method Push-in connection
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 12
P1-P3P4-P6

2906032

Mfr. #:
Buy 2906032
Manufacturer:
Phoenix Contact
Description:
Circuit Breakers CBMC E4 24DC/1-10ANO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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