3120-N311-P7T1-W14XR3-5A The E-T-A 3120-N311-P7T1-W14XR3-5A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 5A current rating and a 240V AC / 50V DC voltage rating.
Mfr Part #:

3120-N311-P7T1-W14XR3-5A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W14XR3-5A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 5A current rating and a 240V AC / 50V DC voltage rating.
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3120-N311-P7T1-W14XR3-5A 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 Rating

3120-N311-P7T1-W14XR3-5A Description

Short technical summary and product information.

This E-T-A 3120-N311-P7T1-W14XR3-5A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It is a single-pole device with a current rating of 5A and voltage ratings of 240V AC and 50V DC. The breaker utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.

 

Designed for panel mounting with a rocker actuator, this circuit breaker offers reliable disconnection and quick resettability. Its features include a space-saving design and suitability for various applications such as medical equipment, apparatus and machine construction, and household appliances. The device is approved by CSA, KTL, UL, and VDE.

 

Key specifications include a 5A current rating, 240V AC voltage rating, and 50V DC voltage rating. It is designed for panel mounting and features a rocker actuator for operation. The illumination is red with a nominal voltage of 115V.

3120-N311-P7T1-W14XR3-5A Quick Information

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

3120-N311-P7T1-W14XR3-5A Compliance

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

3120-N311-P7T1-W14XR3-5A Features

  • Single pole thermal circuit breaker.
  • Rated for 5A current.
  • Supports 240V AC and 50V DC.
  • Panel mount with rocker actuator.
  • Approved by CSA, KTL, UL, VDE.

3120-N311-P7T1-W14XR3-5A Applications

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

3120-N311-P7T1-W14XR3-5A FAQs

7 frequently asked questions generated from this part’s specifications.
What are the voltage ratings?

This circuit breaker is rated for 240V AC and 50V DC.

What is the current rating?

The current rating is 5A.

What is the breaker type?

It is a thermal circuit breaker.

How many poles does it have?

It has 1 pole.

What type of actuator does it have?

It has a rocker actuator.

Does it have illumination?

Yes, it has red illumination with a nominal voltage of 115V.

What is the mounting type?

It is panel mount.

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