3120-N311-P7T1-W14DR4-10A The E-T-A 3120-N311-P7T1-W14DR4-10A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a 240V AC voltage rating.
Mfr Part #:

3120-N311-P7T1-W14DR4-10A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W14DR4-10A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a 240V AC voltage rating.
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3120-N311-P7T1-W14DR4-10A 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
SVHC Present
Tape & Reel
Voltage Rating

3120-N311-P7T1-W14DR4-10A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W14DR4-10A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element for reliable operation.

 

This single-pole breaker is rated for 240V AC and 10A, with a current rating range of 0.1 to 20A. It is designed for overload protection of motors, pumps, transformers, and cables, offering quick and easy reset after tripping. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.

 

Featuring a panel mount design and a rocker actuator, this circuit breaker is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. It is approved by CSA, KTL, UL, and VDE.

 

Additional features include red illumination with a nominal voltage of 230V. The breaker is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

3120-N311-P7T1-W14DR4-10A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N311-P7T1-W14DR4-10A Thermal Circuit Breaker
Subcategory: Thermal

3120-N311-P7T1-W14DR4-10A Compliance

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

3120-N311-P7T1-W14DR4-10A Features

  • Single pole thermal circuit breaker.
  • Rated for 240V AC and 50V DC.
  • 10A current rating with 0.1-20A range.
  • Panel mount with rocker actuator.
  • Approved by CSA, KTL, UL, VDE.

3120-N311-P7T1-W14DR4-10A 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-W14DR4-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 3120-N311-P7T1-W14DR4-10A?

The voltage rating is 240 VAC and 50 VDC.

What is the current rating of this circuit breaker?

The current rating is 10 A, with a current rating range of 0.1 to 20 A.

What type of breaker is the 3120-N311-P7T1-W14DR4-10A?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this part?

It is panel mounted.

What actuator type does this breaker use?

It uses a rocker actuator with red illumination.

What safety approvals does this circuit breaker have?

It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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