Sign in
PHOENIX CONTACT Over Current ProtectionEC-E 8A DC24V 0903047 PHOENIX CONTACT Electronic device circuit breaker
PHOENIX CONTACT EC-E 8A DC24V 0903047 - Image 1

Images are for illustrative purposes only. Please refer to data sheet for details.

EC-E 8A DC24V 0903047 PHOENIX CONTACT Electronic device circuit breaker

Reference: EC-E 8A DC24V

Code: 0903047

Manufacturer: PHOENIX CONTACT

Description:

Electronic device circuit breaker
Electronic protection switch, 1 reset input, rated current: 8 A
Electronic circuit breaker, 1 reset input, nominal current: 8 A

Categories:

  • Circuit breakers and fuses > Device circuit breaker
  • PHOENIX CONTACT > Over Current Protection

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX CONTACT

  • More Info
  • PDF
  • Reviews
Guarantee, repair and return.

Unit Price: 94,29 €

This price is per unit and is the net value (not including taxes if applicable).

Calculate price by quantity

QuantityPrice

Standard lead time: 2-3 weeks.

  • These delivery times are an estimate any may vary when the item order has been processed.

MORE INFO

Technical data
Notes
GeneralWhen 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.
Product properties
Product typeDevice circuit breakers
Product familyEC-E
TypeDIN rail module, one-piece
Number of positions1
No. of channels1
Data management status
Article revision02
Insulation characteristics
Degree of pollution2
Electrical properties
Fuse typeAutomatic device
Switching capacity ICNActive current limitation
Fuseelectronic
General
Operating voltage24 V DC
18 V DC ... 32 V DC
Nominal current IN8 A
Rated surge voltage0.5 kV
Tripping methodE (electronic)
Required backup fusenot required, integrated failsafe element
Dielectric strengthmax. 32 V DC (Load circuit)
Switch offtyp. 1.5 x IN
Active current limitationactive
Fuseelectronic
Closed-circuit current range I0typ. 25 mA ±5 mA (When switched on)
MTBF (IEC 61709, SN 29500)7430000 h (at 25 °C with 80 % load)
6590000 h (at 40 °C with 80 % load)
Voltage drop120 mV (at IN)
Load circuit
Max. capacitive load20000 µF
Switch-on delaytyp. 0.5 s
Reset
Input voltagemax. 32 V DC
Current consumptiontyp. 2.6 mA (at 24 V DC)
Pulse lengthmin. 10 ms
Voltage< 3 V DC (Low state)
> 8 V DC (High state)
Status output
Output voltage24 V DC
Output currentmax. 0.2 A (Short-circuit-proof)
Indicator/remote signaling
Connection nameAuxiliary contact
Switching functionReset input
Connection data
Nominal cross section16.00 mm²
Connection methodScrew connection
Line+ / LOAD+ /0V
Screw threadM4
Tightening torque... 1.2 Nm
Stripping length10 mm
Conductor cross section rigid0.5 mm² ... 16 mm²
Cross section AWG26 ... 6 (converted acc. to IEC)
Conductor cross section flexible0.5 mm² ... 16 mm²
Conductor cross section, flexible [AWG]20 ... 6 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.5 mm² ... 10 mm²
2 conductors with same cross section, solid0.5 mm² ... 4 mm²
2 conductors with the same cross-section AWG rigid20 ... 12 (converted acc. to IEC)
2 conductors with same cross section, flexible0.5 mm² ... 4 mm²
2 conductors with the same cross-section AWG flexible20 ... 12 (converted acc. to IEC)
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 6 mm²
Nominal cross section16 mm²
Auxiliary contact
Screw threadM3
Tightening torque... 0.5 Nm
Stripping length8 mm
Conductor cross-section flexible (ferrule without plastic sleeve)0.25 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.25 mm² ... 2.5 mm²
Line+/LOAD+/0V
Connection methodScrew connection
Screw threadM4
Tightening torque1.2 Nm
Stripping length10 mm
Conductor cross section flexible0.5 mm² ... 16 mm²
Conductor cross section rigid0.5 mm² ... 16 mm²
Conductor cross section AWG20 ... 6
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 6 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.5 mm² ... 10 mm²
Conductor cross section flexible, with ferrule without plastic sleeve0.5 mm² ... 10 mm²
Auxiliary contact
Connection methodScrew connection
Screw threadM3
Tightening torque0.5 Nm
Stripping length8 mm
Conductor cross section AWG24 ... 14
Conductor cross section, flexible, with ferrule, with plastic sleeve0.25 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 2.5 mm²
Dimensions
Width12.5 mm
Height83 mm
Height NS 35/1590.5 mm
Height NS 35/7,583 mm
Depth80 mm
Material specifications
Colorblack (RAL 9005)
Flammability rating according to UL 94V0
Environmental and real-life conditions
Ambient conditions
Degree of protectionIP20 (Housing)
Ambient temperature (operation)0 °C ... 50 °C (non-condensing)
Ambient temperature (storage/transport)-20 °C ... 70 °C
Humidity test96 h, 95 % RH, 40 °C
Standards and regulations
Standards/specificationsUL 508
Standards/specificationsCSA 22.2
NoteNo. 14
Standards/specificationsUL 2367
Standards/specificationsCSA 22.2
NoteNo. 142
Standards/specificationsCSA 22.2
NoteNo. 213
Standards/specificationsUL 1604
Mounting
Mounting typeDIN rail: 35 mm

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-0903047-EC-E 8A DC24V
118 Kbytes
PDF CATALOG PHOENIX PROTECTION EN
27 Mbytes

Latest Customer Reviews

All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.