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PHOENIX CONTACT 0903023
PHOENIX CONTACTNot available

EC-E1 1A - Electronic circuit breaker

Electronic circuit breaker, signal contact: 1 N/O contact, nominal current: 1 A
Product Code: 0903023
Partner cod.: 0903023
PHOENIX CONTACT


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Tecnichal data
Technical Specs
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Tecnichal data
NotesGeneral: 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.
Product propertiesType: DIN rail module, one-piece
Product type: Device circuit breakers
Product family: EC-E
Number of positions: 1
No. of channels: 1
Insulation characteristics
Degree of pollution: 2
Electrical propertiesNo. of channels: 1
Fuse type: Automatic device
Switching capacity ICN: Active current limitation
Fuse: electronic
General
Operating voltage: 24 VDC
18 VDC ... 32 VDC
Nominal current IN: 1 A
Rated surge voltage: 0.5 kV
Tripping method: E (electronic)
Required backup fuse: not required, integrated failsafe element
Dielectric strength: max. 32 VDC (Load circuit)
Switch off: Typ. 1.8 x IN
Active current limitation: active
Fuse: electronic
Closed-circuit current range I0: typ. 25 mA ±5mA (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 drop: 80 mV (at IN)
Load circuit
Max. capacitive load: 20000 µF
Auxiliary contact
Contact connection type: floating signal contact
Minimum operating voltage Umin DC: 10 VDC
Maximum operating voltage Umax DC: 30 VDC
Minimum operating current Imin: 10 mA
Max. operating current Imax: 0.5 A
Indicator/remote signaling
Connection name: Auxiliary contact
Switching function: N/O contact
Connection dataNominal cross section: 16.00 mm²
Line+ / LOAD+ /0V
Screw thread: M4
Tightening torque: ... 1.2 Nm
Stripping length: 10 mm
Conductor cross section rigid: 0.5 mm² ... 16 mm²
Cross section AWG: 20 ... 6 (converted acc. to IEC)
Conductor cross section flexible: 0.5 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, solid: 0.5 mm² ... 4 mm²
2 conductors with the same cross-section AWG rigid: 20 ... 12 (converted acc. to IEC)
2 conductors with same cross section, flexible: 0.5 mm² ... 4 mm²
2 conductors with the same cross-section AWG flexible: 20 ... 12 (converted acc. to IEC)
2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.5 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 6 mm²
Nominal cross section: 16 mm²
Auxiliary contact
Screw thread: M3
Tightening torque: ... 0.5 Nm
Stripping length: 8 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 method: Screw connection
Screw thread: M4
Tightening torque: 1.2 Nm
Stripping length: 10 mm
Conductor cross section flexible: 0.5 mm² ... 16 mm²
Conductor cross section rigid: 0.5 mm² ... 16 mm²
Conductor cross section AWG: 20 ... 6
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.5 mm² ... 10 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.5 mm² ... 10 mm²
Auxiliary contact​
Connection method: Screw connection
Screw thread: M3
Tightening torque: 0.5 Nm
Stripping length: 8 mm
Conductor cross section AWG: 24 ... 14
Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm²
DimensionsWidth: 12.5 mm
Height: 83 mm
Height NS 35/15: 90.5 mm
Height NS 35/7,5: 83 mm
Depth: 80 mm
Material specificationsFlammability rating according to UL 94: V0
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 120°C
Relative insulation material temperature index (Elec., UL 746 B): 130°C
Environmental and real-life conditionsAmbient conditions
Degree of protection: IP20 (Housing)
Ambient temperature (operation): 0°C ... 50°C (non-condensing)
Ambient temperature (storage/transport): -20°C ... 70°C
Humidity test: 96h, 95%RH, 40°C
Standards and regulationsStandards/specifications: UL508
CSA22.2
UL2367
CSA22.2
CSA22.2
UL1604
Note: No. 14
No. 142
No. 213
MountingMounting type: DIN rail: 35 mm
Connection method: Screw connection
Technical Specs
ECLASSECLASS-11.0: 27140401
ECLASS-12.0: 27140401
ECLASS-13.0: 27140401
ETIMETIM 9.0: EC003538
UNSPSCUNSPSC 21.0: 39121400
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Approvals_01749.pdf

Data_sheet_00051.pdf

Manufacturer_declaration_00673.pdf

Manufacturer_declaration_02337.pdf

Manufacturer_declaration_05693.pdf

Technical_drawing_04979.pdf

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