3120-F321-H7T1-W01F-10A The E-T-A 3120-F321-H7T1-W01F-10A is a 2-pole thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features rocker actuation and panel mount installation.
Mfr Part #:

3120-F321-H7T1-W01F-10A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-H7T1-W01F-10A is a 2-pole thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features rocker actuation and panel mount installation.
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$ Price Range: $0.99

3120-F321-H7T1-W01F-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
Insulation Resistance
Mounting Type
Number of Poles
Voltage Rating

3120-F321-H7T1-W01F-10A Description

Short technical summary and product information.

This E-T-A 3120-F321-H7T1-W01F-10A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.

 

The breaker is a 2-pole unit with a 10A current rating and a voltage rating of 250VAC or 50VDC. It features rocker actuation and is designed for panel mounting. The device offers reliable switching behavior with a positively trip-free mechanism.

 

Key technical specifications include an interrupting capacity of 5000A at 250VAC and 1000A at 50VDC. It operates within an ambient temperature range of -30 to 60°C and has a degree of protection of IP40 for the operating area. The circuit breaker also meets various international approval standards, including UL1077 and IEC 60934.

 

Options and add-on modules are available, such as illumination, water splash protection, auxiliary contacts, and remote trip functionalities, allowing for customization to specific application needs.

3120-F321-H7T1-W01F-10A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-H7T1-W01F-10A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-H7T1-W01F-10A Compliance

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

3120-F321-H7T1-W01F-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-F321-H7T1-W01F-10A Features

  • Thermal circuit breaker with bimetal trip element.
  • 10A current rating at 250VAC/50VDC.
  • Two-pole configuration for versatile protection.
  • Rocker actuation and panel mount design.
  • IP40 protection for operating area.

3120-F321-H7T1-W01F-10A Applications

  • Ideal for motor overload protection.
  • Suitable for transformer protection.
  • Used for cable overload protection.
  • Applicable in apparatus and machine construction.
  • Designed for professional tools.

3120-F321-H7T1-W01F-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-H7T1-W01F-10A circuit breaker?

The current rating is 10A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for 250 VAC and 50 VDC.

How many poles does the 3120-F321-H7T1-W01F-10A circuit breaker have?

This circuit breaker has 2 poles.

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

It uses rocker actuation.

What is the mounting type for this 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 degree of protection for the operating area of this circuit breaker?

The degree of protection for the operating area is IP40.

3120-F321-H7T1-W01F-10A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F523-P7T1-W01L-10A
3120-F523-P7T1-W01L-10A
ETA
The E-T-A 3120-F523-P7T1-W01L-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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