3120-N321-H7T1-W19LG3-15A The E-T-A 3120-N321-H7T1-W19LG3-15A is a 2-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-N321-H7T1-W19LG3-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-H7T1-W19LG3-15A is a 2-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-N321-H7T1-W19LG3-15A 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
Storage Temperature
Tape & Reel
Voltage Rating

3120-N321-H7T1-W19LG3-15A Description

Short technical summary and product information.

The E-T-A 3120-N321-H7T1-W19LG3-15A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It combines overcurrent protection with the function of an ON/OFF switch.

 

This 2-pole breaker operates at a voltage rating of 415V and has a current rating of 15A. It features a rocker actuator for easy operation and is designed for panel mounting. The illumination voltage is specified at 115V with a green indicator.

 

Key features include a positively trip-free mechanism for reliable disconnection and quick resettability, ensuring maximum equipment availability. The breaker is suitable for use in medical equipment according to IEC/EN 60601. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.

3120-N321-H7T1-W19LG3-15A Quick Information

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

3120-N321-H7T1-W19LG3-15A Compliance

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

3120-N321-H7T1-W19LG3-15A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-N321-H7T1-W19LG3-15A Features

  • 2-pole thermal circuit breaker with switch function.
  • Rated for 15A current and 415V voltage.
  • Features a rocker actuator for operation.
  • Designed for panel mount installation.
  • Suitable for medical equipment applications.

3120-N321-H7T1-W19LG3-15A Applications

  • Ideal for motor overload protection.
  • Used for transformer and cable protection.
  • Suitable for medical equipment.
  • Applicable in machine construction.
  • Used in household appliances.

3120-N321-H7T1-W19LG3-15A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N321-H7T1-W19LG3-15A?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 415V.

How many poles does the 3120-N321-H7T1-W19LG3-15A have?

This circuit breaker has 2 poles.

What type of actuator does this E-T-A circuit breaker use?

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

Is the E-T-A 3120-N321-H7T1-W19LG3-15A RoHS compliant?

The RoHS status is RoHS3 Compliant.

3120-N321-H7T1-W19LG3-15A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N524-P7T1-W19DG3-15A
3120-N524-P7T1-W19DG3-15A
ETA
The 3120-N524-P7T1-W19DG3-15A is a two-pole circuit breaker manufactured by E-T-A, rated for 415V and 15A current.
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