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PHOENIX CONTACT Over Current ProtectionEC-E4 3A 0903034 PHOENIX CONTACT Electronic device circuit breaker
PHOENIX CONTACT EC-E4 3A 0903034 - Image 1

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EC-E4 3A 0903034 PHOENIX CONTACT Electronic device circuit breaker

Reference: EC-E4 3A

Code: 0903034

Manufacturer: PHOENIX CONTACT

Description:

Electronic device circuit breaker
Electronic protection switch, signal contact: 1 closed contact, rated current: 3 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

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Unit Price: 81,52 €

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

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Standard lead time: 2-3 weeks.

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

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Key Commercial Data

Orderkey0903034
Packing unit6 pc
NoteMade to Order (non-returnable)
Catalog pagePage 326 (C-4-2017)
GTIN4046356328098
Weight per Piece (excluding packing)65.800 g
Custom tariff number85362010
Country of originDE (Germany)

General

Installation instructionsWhen 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.
Mounting typeDIN rail: 35 mm
Colorblack
Flammability rating according to UL 94V0

Electrical data

Fuseelectronic
Fuse typeAutomatic device
Rated surge voltage0.5 kV
Operating voltage24 V DC
18 V DC ... 32 V DC
Nominal current IN3 A
Required backup fusenot required, integrated failsafe element
Dielectric strengthmax. 32 V DC (Load circuit)
Degree of pollution2
Switching capacity ICNActive current limitation
Closed-circuit current range I0typ. 25 mA ±5 mA (When switched on)

Dimensions

Height83 mm
Width12.5 mm
Depth80 mm
Height NS 35/7,583 mm
Height NS 35/1590.5 mm

Ambient conditions

Degree of protectionIP20 (Housing)
Ambient temperature (operation)0 °C ... 50 °C (non-condensing)

Connection data

Conductor cross section solid min.0.5 mm²
Conductor cross section solid max.16 mm²
Conductor cross section flexible min.0.5 mm²
Conductor cross section flexible max.16 mm²
Conductor cross section AWG min.20
Conductor cross section AWG max.6
Conductor cross section flexible, with ferrule without plastic sleeve min.0.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.10 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.0.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.10 mm²
2 conductors with same cross section, solid min.0.5 mm²
2 conductors with same cross section, solid max.4 mm²
2 conductors with same cross section, stranded min.0.5 mm²
2 conductors with same cross section, stranded max.4 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.0.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.2.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.0.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.6 mm²
Connection methodScrew connection
Stripping length10 mm
Screw threadM4
Tightening torque max1.2 Nm

Standards and Regulations

Standards/specificationsUL 508
CSA 22.2 No. 14
UL 2367
CSA 22.2 No. 142
CSA 22.2 No. 213
UL 1604

Environmental Product Compliance

REACh SVHCLead 7439-92-1

Classifications

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-0903034-EC-E4 3A
113 Kbytes
PDF CATALOG PHOENIX PROTECTION EN
27 Mbytes

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