3120-N324-P7T1-W19LG4-15A The E-T-A 3120-N324-P7T1-W19LG4-15A is a 2-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It features a 15A current rating and a 415V voltage rating, with panel mount capability.
Mfr Part #:

3120-N324-P7T1-W19LG4-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N324-P7T1-W19LG4-15A is a 2-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It features a 15A current rating and a 415V voltage rating, with panel mount capability.
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3120-N324-P7T1-W19LG4-15A Specifications Quick View

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

3120-N324-P7T1-W19LG4-15A Description

Short technical summary and product information.

The E-T-A 3120-N324-P7T1-W19LG4-15A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables from overloads. This 2-pole breaker has a current rating of 15A and a voltage rating of 415V.

 

Designed for reliable operation, the 3120-N series offers a positively trip-free mechanism for guaranteed disconnection. It can be easily and quickly reset after tripping. The breaker is suitable for use in medical equipment according to IEC/EN 60601 and features a panel mount type with a rocker actuator.

 

Key electrical specifications include a rated voltage of AC 240V and DC 50V, with AC 415V available upon request. The current rating range is from 0.1A to 20A, with options up to 30A for single-pole devices. Typical life cycles are rated at 30,000 cycles at 1x IN for various conditions. The illumination is green with a nominal voltage of 230V.

 

This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. Its applications span medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.

3120-N324-P7T1-W19LG4-15A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N Thermal Circuit Breaker
Subcategory: Thermal

3120-N324-P7T1-W19LG4-15A Compliance

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

3120-N324-P7T1-W19LG4-15A Features

  • 2-pole thermal circuit breaker with switch function.
  • 15A current rating and 415V voltage rating.
  • Panel mount with rocker actuator.
  • Suitable for medical equipment applications.
  • High reliability with quick resettability.

3120-N324-P7T1-W19LG4-15A Applications

  • Ideal for motor and pump overload protection.
  • Used in medical and laboratory equipment.
  • Suitable for apparatus and machine construction.
  • Applicable to professional tools and appliances.
  • Protects transformers and cables from overloads.

3120-N324-P7T1-W19LG4-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N324-P7T1-W19LG4-15A?

The current rating is 15A.

What is the voltage rating of this thermal circuit breaker?

The voltage rating is 415V.

How many poles does the 3120-N324-P7T1-W19LG4-15A have?

It has 2 poles.

What type of breaker is the 3120-N324-P7T1-W19LG4-15A?

It is a thermal circuit breaker.

What is the mounting type for this E-T-A circuit breaker?

The mounting type is Panel Mount.

Is the E-T-A 3120-N324-P7T1-W19LG4-15A RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

3120-N324-P7T1-W19LG4-15A Alternate Parts

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3120-N321-P7T1-W19LG4-15A
ETA
The E-T-A 3120-N321-P7T1-W19LG4-15A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 15A current rating and a 415V voltage rating.
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3120-N321-H7T1-W19DG4-15A
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The E-T-A 3120-N321-H7T1-W19DG4-15A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 15A current rating and a 415V AC voltage rating.
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