https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
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Electronic device circuit breaker, 1-pos., active current limitation, 1 N/O contact, plug for base element.
The figure shows the CB E1
24DC/1A NO P version
Why buy this product
Compact design with precise nominal current levels
Modular expansion possible thanks to the uniform, plug-in housing concept
Sophisticated remote signaling concept enables monitoring from any location
N/O contact for remote signaling of the operating state
Active current limitation, even when switching capacitive loads
Supply/remote signaling can be bridged with CLIPLINE complete accessories
Key Commercial Data
Packing unit
1 STK
Weight per Piece (excluding packing)
1.000 g
Custom tariff number
85362010
Country of origin
Germany
Technical data
Environmental Product Compliance
China RoHS
Hazardous substances above threshold values;
Environmentally Friendly Use Period = 50;
For details go to tab “Downloads”, Category “Manufacturer's declaration”
Dimensions
Height
45 mm
Width
12.3 mm
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Technical data
Dimensions
Depth
52 mm
Complete module height
90 mm
Complete module width
12.3 mm
Complete module depth
77.3 mm
Ambient conditions
Ambient temperature (operation)
-25 °C ... 50 °C
Ambient temperature (storage/transport)
-40 °C ... 70 °C
Humidity test
96 h, 95% RH, 40°C
Degree of protection
IP30 (Actuation area)
General
Flammability rating according to UL 94
V0
Mounting type
On base element
Color
gray
Number of positions
1
Degree of pollution
2
Type
Male
Electrical data
Fuse type
Electronic
Rated surge voltage
0.5 kV
Operating voltage
24 V DC
18 V DC ... 30 V DC
Nominal current IN
8A
Required backup fuse
not required, integrated failsafe element
Active current limitation
typ. 1.25 x IN
Contact type
without electrical isolation
Closed circuit current I0
typ. 8 mA (When switched on)
typ. 17 mA (With alarm output)
Power dissipation
1.21 W (Nominal operation)
Temperature derating
7.2 A (at 50°C)
Tripping method
E (electronic)
Dielectric strength
max. 30 V DC (Load circuit)
Voltage drop
100 mV (at IN)
Contact type
without electrical isolation
Shutdown time load circuit
100 ms (see time/current characteristic curve)
Undervoltage shutdown load circuit
< 14 V (typ. OFF)
> 17 V (typ. ON)
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Technical data
Electrical data
Max. capacitive load load circuit
20000 µF
Auxiliary type of contact
floating signal contact
Minimum auxiliary contact operating voltage
10 V DC
Maximum auxiliary contact operating voltage
30 V DC
Minimum auxiliary contact operating current
10 mA
Maximum auxiliary contact operating current
0.5 A
Standards and Regulations
Standards/specifications
UL 2367 UL recognized
UL 508 UL/C-UL listed
EMV EN 61000-6-3 Interference emission
EMV EN 61000-6-2 Noise immunity
Drawings
Dimensional drawing
Diagram
90
45
1000
12,3
77,3
Switching time [s]
100
10
1
40,7
0,1
0,01
The figure shows the complete module consisting of a base element and
connector
0
1
2
3
Multiples of IN
Trigger characteristic
Circuit diagram
GND (b)
RShunt
IC
Failsafe
LINE 24 V DC (1)
(a)
(c)
Load (2)
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Application drawing
Classifications
eCl@ss
eCl@ss 4.0
27141116
eCl@ss 4.1
27141116
eCl@ss 5.0
27141116
eCl@ss 5.1
27141116
eCl@ss 6.0
27141116
eCl@ss 7.0
27141116
eCl@ss 8.0
27141116
eCl@ss 9.0
27141116
ETIM
ETIM 3.0
EC000899
ETIM 4.0
EC000899
ETIM 5.0
EC000899
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Classifications
UNSPSC
UNSPSC 6.01
30211812
UNSPSC 7.0901
39121411
UNSPSC 11
39121411
UNSPSC 12.01
39121411
UNSPSC 13.2
39121411
Approvals
Approvals
Approvals
UL Recognized / UL Listed / cUL Listed / GL / EAC / cULus Listed
Ex Approvals
Approval details
UL Recognized
UL Listed
cUL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 317172
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324
GL http://www.gl-group.com/newbuilding/approvals/index.html 61533-13 HH
EAC RU C-DE.A*30.B01546
cULus Listed
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Accessories
Accessories
Bridge
Jumper - CB PT BRIDGE - 2801014
Bridge plug for bridging contacts 1 to 2 for CB base elements
Jumper - CB RC BRIDGE - 2801616
Bridge plug for bridging contacts 11 to 14 for CB base elements
Cutting tools
Front cutter - CUTFOX-FBS - 1212124
Cutting tool, for separating individual jumper bars from FBS ... plug-in bridges and EB ... insertion bridges
Jumper
Plug-in bridge - FBS 2-6 - 3030336
Plug-in bridge, Pitch: 6.2 mm, Length: 23 mm, Width: 10.7 mm, Number of positions: 2, Color: red
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Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Accessories
Plug-in bridge - FBS 3-6 - 3030242
Plug-in bridge, Pitch: 6.2 mm, Length: 23 mm, Width: 16.9 mm, Number of positions: 3, Color: red
Plug-in bridge - FBS 4-6 - 3030255
Plug-in bridge, Pitch: 6.2 mm, Length: 23 mm, Width: 23.1 mm, Number of positions: 4, Color: red
Plug-in bridge - FBS 5-6 - 3030349
Plug-in bridge, Pitch: 6.2 mm, Length: 23 mm, Width: 29.3 mm, Number of positions: 5, Color: red
Plug-in bridge - FBS 10-6 - 3030271
Plug-in bridge, Pitch: 6.2 mm, Length: 23 mm, Width: 60.3 mm, Number of positions: 10, Color: red
Plug-in bridge - FBS 20-6 - 3030365
Plug-in bridge, Pitch: 6.2 mm, Length: 23 mm, Width: 122.3 mm, Number of positions: 20, Color: red
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Accessories
Plug-in bridge - FBS 50-6 - 3032224
Plug-in bridge, Pitch: 6.2 mm, Number of positions: 50, Color: red
Labeled terminal marker
Zack Marker strip, flat - ZBF 12 CUS - 0825018
Zack Marker strip, flat, can be ordered: Strip, white, labeled according to customer specifications, Mounting type: Snap
into flat marker groove, for terminal block width: 12 mm, Lettering field: 5.15 x 12.15 mm
Terminal marking
Zack Marker strip, flat - ZBF 12:UNBEDRUCKT - 0809735
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into flat marker groove,
for terminal block width: 12 mm, Lettering field: 5.15 x 12.15 mm
Necessary add-on products
Base element - CB 1/6-2/4 PT-BE - 2800929
Base element with push-in connection technology for CB ... device circuit breakers
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https://www.phoenixcontact.com/us/products/2800906
Electronic device circuit breaker - CB E1 24DC/8A NO P - 2800906
Accessories
Base element - CB 1/10-1/10 UT-BE - 2801305
Base element with screw connection technology for CB... device circuit breakers
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