3120-N321-P7T1-W01L-16A The E-T-A 3120-N321-P7T1-W01L-16A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a panel mount design and a 16A current rating.
Mfr Part #:

3120-N321-P7T1-W01L-16A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W01L-16A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a panel mount design and a 16A current rating.
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$ Price Range: $0.99

3120-N321-P7T1-W01L-16A 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
Mounting Type
Number of Poles
Tape & Reel
Voltage Rating

3120-N321-P7T1-W01L-16A Description

Short technical summary and product information.

The E-T-A 3120-N321-P7T1-W01L-16A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. This 2-pole device has a current rating of 16A and is rated for 240V AC and 50V DC.

 

Designed for easy integration, it features a panel mount configuration and a rocker actuator. The circuit breaker can be reliably reset after tripping. Its applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.

 

Key specifications include a voltage rating of 240V AC / 50V DC, a current rating of 16A, and a 2-pole configuration. The device is built to provide maximum equipment availability through overload protection matched to loads and quick resettability, reducing downtime and maintenance.

3120-N321-P7T1-W01L-16A Quick Information

Product Type: Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N Series Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N321-P7T1-W01L-16A Compliance

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

3120-N321-P7T1-W01L-16A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

3120-N321-P7T1-W01L-16A Features

  • 2-pole thermal circuit breaker with switch function.
  • Rated for 240V AC and 50V DC operation.
  • 16A current rating for overload protection.
  • Panel mount design with rocker actuator.
  • Suitable for motors, pumps, and transformers.

3120-N321-P7T1-W01L-16A Applications

  • Ideal for motor overload protection.
  • Used in pumps and transformer circuits.
  • Suitable for medical equipment.
  • Applicable in machine construction.
  • Used in household appliances.

3120-N321-P7T1-W01L-16A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating for the E-T-A 3120-N321-P7T1-W01L-16A circuit breaker?

The E-T-A 3120-N321-P7T1-W01L-16A circuit breaker is rated for 240V AC and 50V DC.

What is the current rating of the 3120-N321-P7T1-W01L-16A?

The current rating for this circuit breaker is 16A.

How many poles does the 3120-N321-P7T1-W01L-16A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N321-P7T1-W01L-16A?

It is a thermal circuit breaker.

What is the mounting type for this E-T-A circuit breaker?

The mounting type is Panel Mount.

What is the typical life cycle of the 3120-N321-P7T1-W01L-16A?

The typical life is 30,000 cycles at 1 x IN for 1-pole configurations and 50,000 cycles at 1 x IN for 2-pole configurations under specified conditions.

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