4230-T120-K0CE-15A The E-T-A 4230-T120-K0CE-15A is a 2-pole thermal magnetic miniature circuit breaker rated for 15A and 480VAC/125VDC. It is designed for DIN rail mounting.
Mfr Part #:

4230-T120-K0CE-15A

Mfr Name: ETA
ETA
The E-T-A 4230-T120-K0CE-15A is a 2-pole thermal magnetic miniature circuit breaker rated for 15A and 480VAC/125VDC. It is designed for DIN rail mounting.
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4230-T120-K0CE-15A Specifications Quick View

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

4230-T120-K0CE-15A Description

Short technical summary and product information.

This E-T-A 4230-T120-K0CE-15A is a thermal magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It features a 2-pole configuration and a 15A current rating, with a voltage rating of 480VAC and 125VDC.

 

The breaker is suitable for DIN rail mounting and offers a high rupture capacity of up to 10,000A, meeting IEC/EN 60947-2 and UL 489 standards. It has a thermal magnetic trip mechanism and a lever actuator with visual status indication.

 

Environmental and mechanical testing includes resistance to vibration, shock, corrosion, and humidity, with an operating temperature range of -35°C to +70°C. The degree of protection is IP20.

 

Typical applications include protection of cables, motors, generators, transformers, and electronic equipment in industrial process control, telecommunications, and power supply systems.

4230-T120-K0CE-15A Quick Information

Product Type: Circuit Breaker
Series: 4230-T120
Canonical Name: E-T-A 4230-T120-K0CE-15A Thermal Magnetic Miniature Circuit Breaker
Subcategory: Miniature Circuit Breaker

4230-T120-K0CE-15A Compliance

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

4230-T120-K0CE-15A Features

  • 2-pole thermal magnetic circuit breaker.
  • 15A current rating, 480VAC/125VDC voltage.
  • High rupture capacity up to 10,000A.
  • DIN rail mounting for easy installation.
  • Meets IEC/EN 60947-2 and UL 489 standards.

4230-T120-K0CE-15A Applications

  • Protects cables, motors, and transformers.
  • Used in industrial process control systems.
  • Suitable for telecommunications equipment.
  • Protects power supplies and computers.

4230-T120-K0CE-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 4230-T120-K0CE-15A circuit breaker?

The current rating is 15A.

What is the voltage rating for the 4230-T120-K0CE-15A?

The voltage rating is 480VAC and 125VDC.

How many poles does the 4230-T120-K0CE-15A have?

It has 2 poles.

What type of mounting does this circuit breaker use?

It is designed for DIN rail mounting.

What is the rupture capacity of this circuit breaker?

The rupture capacity is 7,500A to IEC/EN 60947-2 (Ics) and 10,000A to IEC/EN 60947-2 (Icu) and UL 489.

What is the operating temperature range for this device?

The ambient temperature range is -35°C to +70°C.

Is the E-T-A 4230-T120-K0CE-15A RoHS compliant?

The RoHS status is RoHS3 Compliant.

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