3120-N311-P7T1-W14XR1-5A The E-T-A 3120-N311-P7T1-W14XR1-5A is a single-pole thermal circuit breaker with a 5A current rating and 415V voltage rating. It features a panel mount design and a rocker actuator.
Mfr Part #:

3120-N311-P7T1-W14XR1-5A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W14XR1-5A is a single-pole thermal circuit breaker with a 5A current rating and 415V voltage rating. It features a panel mount design and a rocker actuator.
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$ Price Range: $0.99

3120-N311-P7T1-W14XR1-5A 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)
Mounting Type
Number of Poles
Voltage
Voltage Rating

3120-N311-P7T1-W14XR1-5A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W14XR1-5A is a thermal circuit breaker designed for overcurrent protection and switch functionality. It operates as a single-pole device with a current rating of 5A and a voltage rating of up to 415V AC. The breaker utilizes a thermal-bimetal trip element for reliable overload protection.

 

This circuit breaker is suitable for panel mounting and features a rocker actuator for operation. It also includes red illumination powered by a 12V nominal voltage. The device is designed for applications requiring overload protection of motors, pumps, transformers, and cables, offering quick and easy reset after tripping.

 

Key specifications include a current rating range from 0.1A to 20A (with options up to 30A for single-pole devices) and rated voltages of AC 240V, DC 50V, and AC 415V upon request. The typical life expectancy is rated for 30,000 cycles under specific load conditions.

 

Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. It is approved by CSA, GB, IEC, and UL standards.

3120-N311-P7T1-W14XR1-5A Quick Information

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

3120-N311-P7T1-W14XR1-5A Compliance

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

3120-N311-P7T1-W14XR1-5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-N311-P7T1-W14XR1-5A Features

  • Single pole thermal circuit breaker.
  • 5A current rating, 415V voltage rating.
  • Panel mount with rocker actuator.
  • Red illumination at 12V nominal.
  • Thermal-bimetal trip element.

3120-N311-P7T1-W14XR1-5A Applications

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

3120-N311-P7T1-W14XR1-5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N311-P7T1-W14XR1-5A?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The rated voltage is AC 240V, DC 50V, and AC 415V upon request.

How many poles does the 3120-N311-P7T1-W14XR1-5A have?

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

What type of mounting does this circuit breaker use?

It uses panel mounting.

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

The actuator type is a rocker.

Is the E-T-A 3120-N311-P7T1-W14XR1-5A RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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