4230-T120-K0CE-30A The E-T-A 4230-T120-K0CE-30A is a 2-pole thermal-magnetic miniature circuit breaker rated for 30A and 480VAC/125VDC. It features DIN rail mounting.
Mfr Part #:

4230-T120-K0CE-30A

Mfr Name: ETA
ETA
The E-T-A 4230-T120-K0CE-30A is a 2-pole thermal-magnetic miniature circuit breaker rated for 30A and 480VAC/125VDC. It features DIN rail mounting.
Stock on Request

4230-T120-K0CE-30A Specifications Quick View

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

4230-T120-K0CE-30A Description

Short technical summary and product information.

The E-T-A 4230-T120-K0CE-30A is a thermal-magnetic miniature circuit breaker designed for reliable circuit protection. It is a 2-pole device with a current rating of 30A and voltage ratings of 480VAC and 125VDC.

 

This circuit breaker conforms to IEC/EN 60947-2, UL 1077, and UL 489 standards, offering high rupture capacity. It is suitable for DIN rail mounting and features a lever actuator for easy operation. The device operates within an ambient temperature range of -35°C to +70°C.

 

Typical applications include protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, industrial process control systems, telecommunications equipment, and power supplies. Its robust construction ensures durability and reliable performance in demanding environments.

4230-T120-K0CE-30A Quick Information

Product Type: Circuit Breaker
Series: 4230-T
Canonical Name: E-T-A 4230-T Series Thermal-Magnetic Miniature Circuit Breaker, 30A, 2-Pole
Subcategory: Thermal Magnetic

4230-T120-K0CE-30A Compliance

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

4230-T120-K0CE-30A Features

  • 2-pole thermal-magnetic miniature circuit breaker.
  • Rated for 30A current and 480VAC/125VDC.
  • High rupture capacity up to 10,000A.
  • Designed for DIN rail mounting.
  • Wide operating temperature range.

4230-T120-K0CE-30A Applications

  • Protects cables, motors, and transformers.
  • Suitable for power supplies and control systems.
  • Used in telecommunications equipment.
  • Protects sensitive electronic devices.

4230-T120-K0CE-30A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 4230-T120-K0CE-30A circuit breaker?

The current rating is 30A.

What are the voltage ratings for the E-T-A 4230-T120-K0CE-30A?

It is rated for 480VAC and 125VDC.

How many poles does the 4230-T120-K0CE-30A have?

This circuit breaker has 2 poles.

What is the rupture capacity of this circuit breaker?

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

What is the mounting type for the E-T-A 4230-T120-K0CE-30A?

It is designed for DIN rail mounting.

What is the operating temperature range for this circuit breaker?

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

Is the E-T-A 4230-T120-K0CE-30A RoHS compliant?

Yes, it is RoHS3 Compliant.

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