3120-F321-P7T1-W02D-1A The E-T-A 3120-F321-P7T1-W02D-1A is a thermal circuit breaker with a 1A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F321-P7T1-W02D-1A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W02D-1A is a thermal circuit breaker with a 1A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
Stock on Request
$ Price Range: $0.99

3120-F321-P7T1-W02D-1A 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
Voltage Rating

3120-F321-P7T1-W02D-1A Description

Short technical summary and product information.

The E-T-A 3120-F321-P7T1-W02D-1A is a two-pole thermal circuit breaker designed for overload protection. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.

 

Key electrical specifications include a current rating of 1A and voltage ratings of 250VAC and 50VDC. The actuator type is rocker, and it is designed for panel mounting.

 

This circuit breaker is suitable for various applications including motors, pumps, transformers, and cables. It offers reliable switching behavior and international approvals.

 

Additional features and options are available, such as illumination, water splash protection, auxiliary contacts, and remote trip capabilities.

3120-F321-P7T1-W02D-1A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-P7T1-W02D-1A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-P7T1-W02D-1A Compliance

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

3120-F321-P7T1-W02D-1A 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-W02D-1A Features

  • Thermal circuit breaker with 1A rating.
  • Rated for 250VAC and 50VDC.
  • Two-pole configuration.
  • Rocker actuator type.
  • Panel mount design.

3120-F321-P7T1-W02D-1A Applications

  • Ideal for motor overload protection.
  • Suitable for pump protection.
  • Used for transformer protection.
  • Protects cables from overcurrent.
  • Applicable in machine construction.

3120-F321-P7T1-W02D-1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W02D-1A circuit breaker?

The current rating is 1A.

What are the voltage ratings for the E-T-A 3120-F321-P7T1-W02D-1A?

It is rated for 250VAC and 50VDC.

How many poles does the E-T-A 3120-F321-P7T1-W02D-1A have?

It 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-F321-P7T1-W02D-1A?

It is a panel mount type.

What is the typical life of the E-T-A 3120-F321-P7T1-W02D-1A circuit breaker?

The typical life is 30,000 operations at 1 x IN, inductive for 1-pole AC 240V and DC 50V applications.

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

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

3120-F321-P7T1-W02D-1A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F52U-P7T1-W01F-1A
3120-F52U-P7T1-W01F-1A
ETA
The E-T-A 3120-F52U-P7T1-W01F-1A is a 2-pole thermal circuit breaker with a 1A current rating and rocker actuation. It is designed for panel mounting.
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