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3120-N321-P7T1-W12DY4-7A The E-T-A 3120-N321-P7T1-W12DY4-7A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 7A current rating and a 415V voltage rating.
Mfr Part #:

3120-N321-P7T1-W12DY4-7A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W12DY4-7A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 7A current rating and a 415V voltage rating.
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3120-N321-P7T1-W12DY4-7A 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
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3120-N321-P7T1-W12DY4-7A Description

Short technical summary and product information.

This E-T-A 3120-N321-P7T1-W12DY4-7A is a two-pole 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. The breaker can be easily and quickly reset after tripping.

 

Key electrical specifications include a 7A current rating and a 415V voltage rating. It is designed for panel mounting with a rocker-style actuator. The illumination feature is white with a nominal voltage of 230V.

 

This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.

3120-N321-P7T1-W12DY4-7A Quick Information

Product Type: Thermal Circuit Breaker
Series: T1
Canonical Name: E-T-A 3120-N Thermal Circuit Breaker
Subcategory: Thermal

3120-N321-P7T1-W12DY4-7A Compliance

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

3120-N321-P7T1-W12DY4-7A Features

  • Two-pole thermal circuit breaker.
  • 7A current rating.
  • 415V AC voltage rating.
  • Panel mount design.
  • Rocker actuator with white illumination.

3120-N321-P7T1-W12DY4-7A Applications

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

3120-N321-P7T1-W12DY4-7A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

415V

What is the current rating?

7A

How many poles does it have?

2 poles

What type of circuit breaker is this?

Thermal circuit breaker

What is the mounting type?

Panel mount

What actuator type does it have?

Rocker actuator

What safety approvals does it have?

CSA C22.2 No 235, GB 17701, IEC 60934, UL1077

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