3120-F521-H7T1-W19AG4-5A 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.
Mfr Part #:

3120-F521-H7T1-W19AG4-5A

Mfr Name: ETA
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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$ Price Range: $0.99

3120-F521-H7T1-W19AG4-5A 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
Current Rating (Amps)
Illumination
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F521-H7T1-W19AG4-5A Description

Short technical summary and product information.

This E-T-A 3120-F521-H7T1-W19AG4-5A is a thermal circuit breaker designed for overload protection. It operates as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.

 

Key electrical specifications include a 5A current rating and a 250V voltage rating. This model is a double-pole unit with a rocker actuator for operation. It is designed for panel mounting.

 

The circuit breaker is suitable for various applications such as overload protection of motors, pumps, transformers, and cables. It also offers options for illumination and water splash protection.

 

Environmental data indicates an operating temperature range of -30 to 60 °C. The device meets international approval standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

3120-F521-H7T1-W19AG4-5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F521-H7T1-W19AG4-5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F521-H7T1-W19AG4-5A Compliance

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

3120-F521-H7T1-W19AG4-5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F521-H7T1-W19AG4-5A Features

  • Thermal circuit breaker with bimetal trip element.
  • Rated for 5A current and 250V voltage.
  • Features a 2-pole configuration.
  • Rocker actuator with panel mount design.
  • Suitable for motor and transformer protection.

3120-F521-H7T1-W19AG4-5A Applications

  • Ideal for motor overload protection.
  • Used in pump and transformer circuits.
  • Protects cables from overcurrent.
  • Suitable for apparatus and machine construction.
  • Applicable in professional tools.

3120-F521-H7T1-W19AG4-5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F521-H7T1-W19AG4-5A?

The current rating is 5A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 250V.

How many poles does the 3120-F521-H7T1-W19AG4-5A have?

This circuit breaker has 2 poles.

What type of actuator does this circuit breaker use?

It uses a rocker actuator.

What is the mounting type for the E-T-A 3120-F521-H7T1-W19AG4-5A?

The mounting type is Panel Mount.

What is the operating temperature range?

The ambient temperature range is -30 to 60 °C.

What are the approval agencies for this circuit breaker?

Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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