Device circuit breakers - CB E1 24DC/10A NO P
2800907

Electronic circuit breaker, 1-pos., active current limitation, 1 N/O contact, plug for base element.

This product needs further products for operation. Mandatory Accessories

Product Details




Type Male
Number of positions 1
No. of channels 1
Insulation characteristics
Pollution degree 2

No. of channels 1
Operating voltage 24 V DC
Operating voltage 18 V DC ... 30 V DC
Nominal current IN 10 A
Rated surge voltage 0.5 kV
Tripping method E (electronic)
Required backup fuse not required, integrated failsafe element
Dielectric strength max. 30 V DC (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 1.61 W (Nominal operation)
Temperature derating 9 A (at 50 °C)
Voltage drop 120 mV (at IN)
Fail-safe element 15 A DC
Load circuit
Shutdown time 80 ms (see time/current characteristic curve)
Undervoltage switch-off < 14 V (typ. OFF)
> 17 V (typ. ON)
Max. capacitive load 20000 µF
Auxiliary contact
Type of contact floating signal contact
Minimum operating voltage Umin DC 10 V DC
Maximum operating voltage Umax DC 30 V DC
Minimum operating current Imin 10 mA
Max. operating current Imax 0.5 A

Dimensional drawing
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

Color gray
Flammability rating according to UL 94 V-0

Ambient conditions
Degree of protection IP30 (Actuation area)
Ambient temperature (operation) -25 °C ... 50 °C
Ambient temperature (storage/transport) -40 °C ... 70 °C
Humidity test 96 h, 95 % RH, 40 °C
Vibration (operation) 3g (according to IEC 60068-2-6, Test Fc)

UL approval
Identification UL Listed UL 508
UL Recognized UL 2367
Shipbuilding approval
Identification DNV GL

Standards/specifications EN 61000-6-3
Standards/specifications EN 61000-6-2

Mounting type on base element


Order Key 2800907
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key CLA
Catalog Page Page 382 (C-4-2019)
GTIN 4046356690775
Weight per Piece (including packing) 36,3 GRM
Weight per Piece (excluding packing) 36,3 GRM
Customs tariff number 85362010
Country of origin DE



UL Listed

UL Recognized

cUL Listed

DNV GL

cULus Listed


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 25;
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”


Compatible Products




Your advantages

Individually adjustable with protective plugs
Protective plug with fixed nominal current value as protection against unintentional changes
Active current limitation to improve the capacity of the upstream power supply
Increased system transparency with integrated remote message function