3120-F321-P7T1-W01L-8A The E-T-A 3120-F321-P7T1-W01L-8A is a thermal circuit breaker with an 8A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F321-P7T1-W01L-8A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W01L-8A is a thermal circuit breaker with an 8A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
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$ Price Range: $0.99

3120-F321-P7T1-W01L-8A 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
Insulation Resistance
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F321-P7T1-W01L-8A Description

Short technical summary and product information.

This E-T-A 3120-F321-P7T1-W01L-8A is a thermal circuit breaker designed for overcurrent protection. It operates with a current rating of 8A and supports voltage ratings of up to 250VAC and 50VDC.

 

The breaker features a rocker actuator for easy operation and a positively trip-free switching mechanism for reliable performance. It is designed for panel mounting, making it suitable for integration into various equipment and apparatus.

 

Key technical data includes a rated voltage of 240V AC and 50V DC, with a current rating range from 0.1 to 20A. The device offers a typical life of 30,000 operations under specific conditions. Environmental specifications include an operating ambient temperature range of -30 to 60°C and an IP40 degree of protection for the operating area.

 

Typical applications for this 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-F321-P7T1-W01L-8A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-P7T1-W01L-8A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breakers

3120-F321-P7T1-W01L-8A Compliance

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

3120-F321-P7T1-W01L-8A 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-W01L-8A Features

  • Thermal circuit breaker with 8A current rating.
  • Rated for 250VAC and 50VDC operation.
  • Features a reliable rocker actuator.
  • Designed for convenient panel mounting.
  • Approved by CSA, IEC, and UL standards.

3120-F321-P7T1-W01L-8A Applications

  • Ideal for motor overload protection.
  • Suitable for transformer protection.
  • Used in apparatus and machine construction.
  • Applicable in medical equipment.
  • Designed for professional tools.

3120-F321-P7T1-W01L-8A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W01L-8A circuit breaker?

The current rating is 8A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for 250VAC and 50VDC.

How many poles does the E-T-A 3120-F321-P7T1-W01L-8A have?

This circuit breaker has 2 poles.

What type of actuator does this circuit breaker use?

It uses 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 are the approval agencies for the 3120-F321-P7T1-W01L-8A?

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

3120-F321-P7T1-W01L-8A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F521-P7T1-W02K-8A
3120-F521-P7T1-W02K-8A
ETA
The E-T-A 3120-F521-P7T1-W02K-8A is a thermal circuit breaker with an 8A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
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