3120-F321-P7T1-W12HY4-2.5A The E-T-A 3120-F321-P7T1-W12HY4-2.5A is a 2-pole thermal circuit breaker with a 2.5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F321-P7T1-W12HY4-2.5A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W12HY4-2.5A is a 2-pole thermal circuit breaker with a 2.5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-F321-P7T1-W12HY4-2.5A 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
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F321-P7T1-W12HY4-2.5A Description

Short technical summary and product information.

This E-T-A 3120-F321-P7T1-W12HY4-2.5A is a thermal circuit breaker designed for overload protection. It offers a current rating of 2.5A and can handle up to 250VAC or 50VDC.

 

The breaker features a rocker actuator and a panel mount design for convenient integration into systems. It is a 2-pole unit, providing double-pole switching and protection.

 

Key technical data includes an ambient temperature range of -30 to 60°C and an interrupting capacity of 5000A at 250VAC. The degree of protection for the operating area is IP40.

 

Typical applications for this type of circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.

3120-F321-P7T1-W12HY4-2.5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-P7T1-W12HY4-2.5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-P7T1-W12HY4-2.5A Compliance

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

3120-F321-P7T1-W12HY4-2.5A 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-P7T1-W12HY4-2.5A Features

  • 2.5A current rating for overload protection.
  • 250VAC/50VDC voltage rating.
  • Two-pole thermal circuit breaker.
  • Rocker actuator with panel mount.
  • Operates in -30 to 60°C ambient temperature.

3120-F321-P7T1-W12HY4-2.5A Applications

  • Suitable for medical equipment.
  • Used in machine construction.
  • Ideal for professional tools.
  • Applicable to household appliances.
  • Designed for office machines.

3120-F321-P7T1-W12HY4-2.5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W12HY4-2.5A?

The current rating is 2.5A.

What are the voltage ratings for this thermal circuit breaker?

It has a voltage rating of 250 VAC and 50 VDC.

How many poles does the E-T-A 3120-F321-P7T1-W12HY4-2.5A 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 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 interrupting capacity at 250 VAC?

The interrupting capacity is 5000A.

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