https://www.phoenixcontact.com/us/produkte/2800917
Electronic device circuit breaker - CB E1 24DC/3A NC P - 2800917
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Electronic device circuit breaker, 1-pos., active current limitation, 1 N/C contact, plug for base
element.
The figure shows the CB E1
24DC/1A NC 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/C 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
Minimum order quantity
GTIN
Custom tariff number
Country of origin
85363010
GERMANY
0
1
Technical data
General
When mounted in rows without convection cooling, the nominal
device current should only be led to a maximum of 80% due to
the thermal effect during continuous operation (100% operating
factor).
Special precautionary measures must be taken in systems or
machines, to prevent components from restarting (e.g., use of a
safety PLC).
Parallel connection of multiple circuit breakers is not permitted.
45 mm
12.3 mm
52 mm
90 mm
18.01.2013 Page 1 / 8
Installation instructions
Height
Width
Depth
Höhe Komplettmodul
https://www.phoenixcontact.com/us/produkte/2800917
Electronic device circuit breaker - CB E1 24DC/3A NC P - 2800917
Technical data
General
Breite Komplettmodul
Tiefe Komplettmodul
Ambient temperature (operation)
Ambient temperature (storage/transport)
Degree of protection
Mounting type
Color
Number of positions
Pollution degree
Design
12.3 mm
77.3 mm
0 °C ... 50 °C (without condensation)
-20 °C ... 70 °C
IP30 (Actuation area)
On base element
gray
1
2
Male
Technical data
Fuse type
Rated surge voltage
Operating voltage
Operating voltage
Nominal current I
N
Kontaktart des Hilfskontaktes
minimale Betriebsspannung Hilfskontakt
maximale Betriebsspannung Hilfskontakt
minimaler Betriebsstrom Hilfskontakt
maximaler Betriebsstrom Hilfskontakt
Tripping method
Required backup fuse
Dielectric strength
Voltage drop
Switch off
Current limitation
Contact type
Closed circuit current I
0
Closed circuit current I
0
Electronic
0.5 kV
24 V DC
18 V DC ... 30 V DC
3A
potenzialfreier Signalkontakt
10 V DC
30 V DC
10 mA
0.5 A
E (electronic)
(not required, integrated failsafe element)
max. 30 V DC (Load circuit)
120 mV (at I
N
)
typ. 1.25 x I
N
active
Without electrical isolation
Typ. 8 mA (When switched on)
Typ. 17 mA (With alarm output)
Standards
Standard - Electrical safety
Standard - Electrical safety
Standard - Electrical safety
Standard - Electrical safety
Standard - Electrical safety
UL 2367
UL 508
CSA 22.2 No. 14
EMV EN 61000-6-3 Noise emission
EMV EN 61000-6-2 Noise immunity
Classifications
ETIM
ETIM 3.0
EC000899
18.01.2013 Page 2 / 8
https://www.phoenixcontact.com/us/produkte/2800917
Electronic device circuit breaker - CB E1 24DC/3A NC P - 2800917
Classifications
ETIM
ETIM 4.0
ETIM 5.0
EC000899
EC000899
UNSPSC
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
UNSPSC 6.01
UNSPSC 7.0901
39121411
39121411
39121411
30211812
39121411
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
27141116
27141116
27141116
27141116
27141116
27141116
Accessories
Accessories
Bridges
Plug-in bridge - FBS 2-6 - 3030336
Plug-in bridge, Number of positions: 2, Color: red
Plug-in bridge - FBS 3-6 - 3030242
Plug-in bridge, Number of positions: 3, Color: red
Plug-in bridge - FBS 4-6 - 3030255
Plug-in bridge, Number of positions: 4, Color: red
18.01.2013 Page 3 / 8
https://www.phoenixcontact.com/us/produkte/2800917
Electronic device circuit breaker - CB E1 24DC/3A NC P - 2800917
Accessories
Plug-in bridge - FBS 5-6 - 3030349
Plug-in bridge, Number of positions: 5, Color: red
Plug-in bridge - FBS 10-6 - 3030271
Plug-in bridge, Number of positions: 10, Color: red
Plug-in bridge - FBS 20-6 - 3030365
Plug-in bridge, Number of positions: 20, Color: red
Plug-in bridge - FBS 50-6 - 3032224
Plug-in bridge, Number of positions: 50, Color: red
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
18.01.2013 Page 4 / 8
https://www.phoenixcontact.com/us/produkte/2800917
Electronic device circuit breaker - CB E1 24DC/3A NC P - 2800917
Accessories
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
Tools
Cable-cutting tool - CUTFOX-FBS - 1212124
Cutting tool, for separating individual jumper bars from FBS ... plug-in bridges and EB ... insertion bridges
Jumper - CB PT BRIDGE - 2801014
Bridge plugs for the CB 1/6-2/4 PT-BE base element
Additional products
Base element - CB 1/6-2/4 PT-BE - 2800929
Base element with push-in connection technology for CB ... device circuit breakers
Drawings
18.01.2013 Page 5 / 8
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