3120-F321-P7T1-W01X-12A The E-T-A 3120-F321-P7T1-W01X-12A is a thermal circuit breaker with a 12A current rating and 250VAC/50VDC voltage rating. It features rocker actuation and panel mount capability.
Mfr Part #:

3120-F321-P7T1-W01X-12A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W01X-12A is a thermal circuit breaker with a 12A current rating and 250VAC/50VDC voltage rating. It features rocker actuation and panel mount capability.
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$ Price Range: $0.99

3120-F321-P7T1-W01X-12A 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
Voltage Rating

3120-F321-P7T1-W01X-12A Description

Short technical summary and product information.

This E-T-A 3120-F321-P7T1-W01X-12A is a thermal circuit breaker designed for reliable overload protection. It offers a current rating of 12A and can handle voltages up to 250VAC and 50VDC.

 

The breaker features a rocker actuator for easy operation and a panel mount design for convenient integration into equipment. It is a two-pole unit, providing protection for multiple circuits.

 

Key technical data includes an ambient temperature range of -30 to 60 °C and a degree of protection of IP40 for the operating area. The circuit breaker is approved by CSA, GB, IEC, and UL standards, ensuring compliance for various applications.

 

Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables in medical and laboratory equipment, apparatus and machine construction, professional tools, and office machines.

3120-F321-P7T1-W01X-12A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-P7T1-W01X-12A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-P7T1-W01X-12A Compliance

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

3120-F321-P7T1-W01X-12A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F321-P7T1-W01X-12A Features

  • 12A current rating for overload protection.
  • 250VAC/50VDC voltage rating.
  • Two-pole thermal circuit breaker.
  • Rocker actuator with panel mount.
  • Operates from -30 to 60 °C ambient.

3120-F321-P7T1-W01X-12A Applications

  • Protects motors, pumps, and transformers.
  • Suitable for apparatus and machine construction.
  • Used in medical and laboratory equipment.
  • Ideal for professional tools and office machines.
  • Protects cables from overload conditions.

3120-F321-P7T1-W01X-12A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W01X-12A circuit breaker?

The current rating is 12A.

What are the voltage ratings for this thermal circuit breaker?

It has a voltage rating of 250VAC and 50VDC.

How many poles does the 3120-F321-P7T1-W01X-12A circuit breaker have?

This is a two-pole circuit breaker.

What type of actuator does this circuit breaker use?

It features a rocker actuator.

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

The mounting type is Panel Mount.

What is the operating temperature range for this thermal circuit breaker?

The ambient temperature range is -30 to 60 °C.

What is the degree of protection for the operating area of this circuit breaker?

The degree of protection for the operating area is IP40.

3120-F321-P7T1-W01X-12A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F321-P7T1-W02X-12A
3120-F321-P7T1-W02X-12A
ETA
The E-T-A 3120-F321-P7T1-W02X-12A is a 12A thermal circuit breaker designed for panel mounting. It features rocker actuation and offers protection for motors, pumps, transformers, and cables.
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