3120-F321-H7T1-W19DG4-5A The E-T-A 3120-F321-H7T1-W19DG4-5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

3120-F321-H7T1-W19DG4-5A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-H7T1-W19DG4-5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
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$ Price Range: $0.99

3120-F321-H7T1-W19DG4-5A 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-F321-H7T1-W19DG4-5A Description

Short technical summary and product information.

The E-T-A 3120-F321-H7T1-W19DG4-5A is a thermal circuit breaker from the 3120-N series, designed for reliable overcurrent protection and switching in a single component. This 2-pole breaker is suitable for panel mounting and features a rocker actuator.

 

Key electrical specifications include a current rating of 5A and a voltage rating of 250V. The breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, ensuring compliance with various safety standards. It also includes green illumination rated for 230V.

 

This component offers advantages such as reduced mounting and wiring time, as it replaces separate switches and fuses. The thermal tripping element provides optimal overload protection and can tolerate inrush current peaks. It is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

 

The 3120-N series circuit breakers are designed for cost-effectiveness and enhanced reliability, making them suitable for a wide range of applications where dependable circuit protection is essential.

3120-F321-H7T1-W19DG4-5A Quick Information

Product Type: Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-F321-H7T1-W19DG4-5A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-F321-H7T1-W19DG4-5A Compliance

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

3120-F321-H7T1-W19DG4-5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F321-H7T1-W19DG4-5A Features

  • 5A current rating for overload protection.
  • 250V voltage rating for AC applications.
  • Panel mount design for easy installation.
  • Rocker actuator with green illumination.
  • Approved by CSA, IEC, UL, and GB standards.

3120-F321-H7T1-W19DG4-5A Applications

  • Ideal for general purpose circuit protection.
  • Suitable for equipment with moderate inrush currents.
  • Used in control panels and industrial equipment.
  • Applicable in systems requiring visual status indication.

3120-F321-H7T1-W19DG4-5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-H7T1-W19DG4-5A circuit breaker?

The current rating is 5A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 250V.

How is the E-T-A 3120-F321-H7T1-W19DG4-5A circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a rocker actuator.

Does this circuit breaker have illumination?

Yes, it has green illumination with a nominal voltage of 230V.

What are the approval agencies for this circuit breaker?

It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

Is the E-T-A 3120-F321-H7T1-W19DG4-5A RoHS compliant?

Yes, it is RoHS3 Compliant.

3120-F321-H7T1-W19DG4-5A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3120-F521-H7T1-W19AG4-5A
3120-F521-H7T1-W19AG4-5A
ETA
The E-T-A 3120-F521-H7T1-W19AG4-5A is a 2-pole thermal circuit breaker with a 5A current rating and 250V voltage rating. It features a rocker actuator and panel mount design.
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