3120-F521-H7T1-W01D-10A The E-T-A 3120-F521-H7T1-W01D-10A is a thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F521-H7T1-W01D-10A

Mfr Name: ETA
ETA
The E-T-A 3120-F521-H7T1-W01D-10A is a thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
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$ Price Range: $0.99

3120-F521-H7T1-W01D-10A 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
Mounting Type
Number of Poles
Voltage Rating

3120-F521-H7T1-W01D-10A Description

Short technical summary and product information.

This E-T-A 3120-F521-H7T1-W01D-10A is a thermal circuit breaker designed for overcurrent protection. It offers a current rating of 10A and can handle up to 250VAC or 50VDC.

 

The breaker features a rocker actuator for operation and is designed for panel mounting. It is a 2-pole unit with a thermal trip element, providing reliable switching behavior.

 

Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables. It is also suitable for use in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.

 

Key specifications include an ambient temperature range of -30 to 60 °C and a typical life of 30,000 operations at 1x IN for single pole AC applications and 50,000 operations for double pole AC applications.

3120-F521-H7T1-W01D-10A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F521-H7T1-W01D-10A Thermal Circuit Breaker
Subcategory: Thermal

3120-F521-H7T1-W01D-10A Compliance

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

3120-F521-H7T1-W01D-10A 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-W01D-10A Features

  • 10A current rating for overload protection.
  • 250VAC/50VDC voltage rating.
  • Rocker actuator for convenient operation.
  • Panel mount design for easy installation.
  • Thermal trip element for reliable switching.

3120-F521-H7T1-W01D-10A Applications

  • Ideal for motor overload protection.
  • Suitable for pump circuit protection.
  • Used for transformer overload protection.
  • Protects power cables from overcurrent.
  • Applicable in machine tool equipment.

3120-F521-H7T1-W01D-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F521-H7T1-W01D-10A circuit breaker?

The current rating is 10A.

What are the voltage ratings for this circuit breaker?

It is rated for 250VAC and 50VDC.

How many poles does the 3120-F521-H7T1-W01D-10A 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 this E-T-A circuit breaker?

The mounting type is Panel Mount.

What is the operating temperature range for this thermal circuit breaker?

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

What is the typical life of the 3120-F521-H7T1-W01D-10A circuit breaker?

The typical life is 30,000 operations for 1-pole AC 240V and 50,000 operations for 2-pole AC 240V.

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ETA
The E-T-A 3120-F321-P7T1-W08D-10A is a 2-pole thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
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3120-F324-P7T1-W12LY4-10A
3120-F324-P7T1-W12LY4-10A
ETA
The E-T-A 3120-F324-P7T1-W12LY4-10A is a thermal circuit breaker designed for overload protection. It features a 10A current rating and a 2-pole configuration.
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