3120-F321-P7T1-W15DB3-5A The E-T-A 3120-F321-P7T1-W15DB3-5A is a two-pole thermal circuit breaker rated for 5A and 250V AC / 50V DC. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F321-P7T1-W15DB3-5A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W15DB3-5A is a two-pole thermal circuit breaker rated for 5A and 250V AC / 50V DC. It features a rocker actuator and panel mount design.
Stock on Request
$ Price Range: $0.99

3120-F321-P7T1-W15DB3-5A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Illumination Voltage (Nominal)
Insulation Resistance
Mounting Type
Number of Poles
Operating Temperature
Storage Temperature
Tape & Reel
Voltage Rating

3120-F321-P7T1-W15DB3-5A Description

Short technical summary and product information.

This E-T-A 3120-F321-P7T1-W15DB3-5A is a thermal circuit breaker designed for overcurrent protection. It operates with a current rating of 5A and supports a maximum voltage rating of 250V AC or 50V DC.

 

The breaker features a two-pole configuration, a rocker actuator for manual operation, and an orange illumination indicator powered by a 90V nominal voltage. It is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels.

 

Key electrical specifications include a rated insulation voltage of 415V AC and a rated impulse withstand voltage of 4kV. The operating ambient temperature range is from -30°C to +60°C. The breaker is compliant with standards such as IEC 60934, UL1077, and CSA C22.2 No 235.

3120-F321-P7T1-W15DB3-5A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-F321-P7T1-W15DB3-5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-P7T1-W15DB3-5A Compliance

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

3120-F321-P7T1-W15DB3-5A 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-W15DB3-5A Features

  • Thermal trip circuit breaker for overcurrent protection.
  • Rated for 5A current and 250V AC / 50V DC.
  • Two-pole configuration for versatile circuit control.
  • Panel mount design for easy integration.
  • Rocker actuator with 90V nominal illumination.

3120-F321-P7T1-W15DB3-5A Applications

  • Provides overcurrent protection in control panels.
  • Used in industrial automation systems.
  • Suitable for power distribution units.
  • Integrates into custom electrical enclosures.
  • Offers visual status indication via illumination.

3120-F321-P7T1-W15DB3-5A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W15DB3-5A circuit breaker?

The current rating is 5A.

What are the AC and DC voltage ratings for this circuit breaker?

The AC voltage rating is 250V and the DC voltage rating is 50V.

How many poles does the 3120-F321-P7T1-W15DB3-5A circuit breaker have?

It has 2 poles.

What is the operating temperature range for this circuit breaker?

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

Is the E-T-A 3120-F321-P7T1-W15DB3-5A RoHS compliant?

Yes, it is RoHS3 Compliant.

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