PHOENIX CONTACT EC-E4 0,5A EC-E4 0,5A 0903040 PHOENIX CONTACT Electronic device circuit breaker View larger
Images are for illustrative purposes only. Please refer to data sheet for details

EC-E4 0,5A 0903040 PHOENIX CONTACT Electronic device circuit breaker

EC-E4 0,5A

0903040

PHOENIX CONTACT

1 Pcs.

Electronic device circuit breaker Electronic protection switch

Automation > Device circuit breaker
Over Current Protection

Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.

Request a Quote

Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.

Request Quote

Product Overview

The EC-E4 0,5A 0903040 PHOENIX CONTACT Electronic device circuit breaker provides precise overcurrent protection in control cabinets and automated distribution systems. These automatic devices monitor electrical loads to prevent damage from short circuits and thermal overloads, ensuring continuous operation of sensitive industrial machinery. Pricing, availability and lead time are confirmed per enquiry through an RFQ.

  • Orderkey: 0903040
  • Packing unit: 6 pc
  • Note: Made to Order (non-returnable)
  • Catalog page: Page 326 (C-4-2017)
  • GTIN: 4046356457972
  • Weight per Piece (excluding packing): 70.500 g
  • Custom tariff number: 85362010
  • Country of origin: DE (Germany)
  • Mounting type: DIN rail: 35 mm
  • Color: black
  • Flammability rating according to UL 94: V0
  • Fuse: electronic
  • Fuse type: Automatic device
  • Rated surge voltage: 0.5 kV
  • Operating voltage: 24 V DC
  • Nominal current I N: 0.5 A

More info

▲

Key Commercial Data

Orderkey0903040
Packing unit6 pc
NoteMade to Order (non-returnable)
Catalog pagePage 326 (C-4-2017)
GTIN4046356457972
Weight per Piece (excluding packing)70.500 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 IN0.5 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


Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.