0903047 The Phoenix Contact 0903047 is a solid-state electronic miniature circuit breaker designed for 24V DC load circuits. It offers selective load protection with active current limitation.
Mfr Part #:

0903047

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 0903047 is a solid-state electronic miniature circuit breaker designed for 24V DC load circuits. It offers selective load protection with active current limitation.
Stock on Request
$ Price Range: $0.99

0903047 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Mounting Type
Number of Poles
Voltage Rating

0903047 Description

Short technical summary and product information.

The Phoenix Contact 0903047 is an electronic miniature circuit-breaker from the CLIPLINE EC-E... series, designed to selectively protect 24V DC load circuits. It features an electronic shutdown characteristic curve with active current limitation for short circuits and overload protection starting from 1.1 times the nominal current.

 

This circuit breaker can handle capacitive loads up to 20,000 µF, ensuring that loads are only shut down in the event of an overload or short circuit. The residual current is restricted to 1.3 to 1.8 times the nominal current. Once a fault is detected, the load output is blocked, and current flow is interrupted. The device can be reactivated using an electronic reset input or manually via a slide switch.

 

With a design width of 12.5 mm, it mounts easily onto NS 35 DIN rails using a modular approach and is equipped with screw connections. Clear signaling is provided by a multi-color LED and an integrated status output. This breaker is suitable for applications requiring reliable and fast protection of DC power supply circuits.

0903047 Quick Information

Product Type: Electronic Miniature Circuit-Breaker
Series: EC-E...
Canonical Name: Phoenix Contact EC-E... Electronic Miniature Circuit-Breaker
Subcategory: Electronic Miniature Circuit-Breaker

0903047 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

0903047 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

0903047 Features

  • Selective load protection, electronic shutdown.
  • Active current limitation for short circuits.
  • Handles capacitive loads up to 20,000 µF.
  • Overload shutdown from 1.1 x I N.
  • 12.5 mm design width for DIN rail mounting.

0903047 Applications

  • Protects 24V DC load circuits.
  • Suitable for power supply units.
  • Used in control panel applications.
  • Ensures selective circuit protection.

0903047 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 0903047 circuit breaker?

The current rating is 8A.

What is the voltage rating for the 0903047 circuit breaker?

The voltage rating is 24 VDC.

What type of circuit breaker is the Phoenix Contact 0903047?

It is a solid-state electronic miniature circuit breaker.

How is the 0903047 circuit breaker mounted?

It is designed for DIN rail mounting.

What is the maximum capacitive load this circuit breaker can handle?

It can handle capacitive loads of up to 20,000 µF.

At what point does the overload shutdown function activate?

The overload shutdown function activates from 1.1 times the nominal current upwards.

0903047 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
ESX10-TB-114-DC24V-8A
ESX10-TB-114-DC24V-8A
ETA
The E-T-A ESX10-TB-114-DC24V-8A is a single-pole electronic circuit protector designed for 24VDC systems. It offers reliable overcurrent protection with an 8A rating and DIN rail mounting.
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ESX10-TB-124-DC24V-8A
ESX10-TB-124-DC24V-8A
ETA
The E-T-A ESX10-TB-124-DC24V-8A is a 1-pole electronic circuit protector designed for DC 24V systems. It offers 8A current rating and DIN rail mounting.
View Part
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