3120-N311-P7T1-W01F-20A The E-T-A 3120-N311-P7T1-W01F-20A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 20A current rating and a 240V AC voltage rating.
Mfr Part #:

3120-N311-P7T1-W01F-20A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W01F-20A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 20A current rating and a 240V AC voltage rating.
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$ Price Range: $0.99

3120-N311-P7T1-W01F-20A 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
Storage Temperature
Tape & Reel
Voltage Rating

3120-N311-P7T1-W01F-20A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W01F-20A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. This single-pole breaker has a current rating of 20A and a voltage rating of 240V AC.

 

Designed for panel mounting, this circuit breaker offers a rocker actuator and no illumination. It is approved by CSA, GB, IEC, and UL standards. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

 

Typical applications for this type of thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment. Its resettable design ensures maximum equipment availability by preventing nuisance tripping and allowing for quick resets after tripping.

3120-N311-P7T1-W01F-20A 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-N311-P7T1-W01F-20A Compliance

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

3120-N311-P7T1-W01F-20A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-N311-P7T1-W01F-20A Features

  • Single pole thermal circuit breaker.
  • Rated for 20A current.
  • Operates at 240V AC.
  • Panel mount with rocker actuator.
  • RoHS3 compliant.

3120-N311-P7T1-W01F-20A Applications

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

3120-N311-P7T1-W01F-20A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N311-P7T1-W01F-20A?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V AC.

How many poles does the 3120-N311-P7T1-W01F-20A have?

It is a single-pole (1-pole) circuit breaker.

What type of breaker is the 3120-N311-P7T1-W01F-20A?

It is a thermal circuit breaker.

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

The mounting type is Panel Mount.

Is the E-T-A 3120-N311-P7T1-W01F-20A RoHS compliant?

Yes, it is RoHS3 Compliant.

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