3120-F521-PTT1-W01D-15A The E-T-A 3120-F521-PTT1-W01D-15A is a thermal circuit breaker with a 15A current rating and 250V voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F521-PTT1-W01D-15A

Mfr Name: ETA
ETA
The E-T-A 3120-F521-PTT1-W01D-15A is a thermal circuit breaker with a 15A current rating and 250V voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-F521-PTT1-W01D-15A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Ambient Temperature
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F521-PTT1-W01D-15A Description

Short technical summary and product information.

The E-T-A 3120-F521-PTT1-W01D-15A is a thermal circuit breaker designed for overload protection. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.

 

Key electrical specifications include a current rating of 15A and a voltage rating of 250V. This two-pole breaker features a rocker actuator for operation and is designed for panel mounting. It meets various approval standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

 

Environmental and mechanical data include an operating temperature range of -30 to 60°C and a degree of protection of IP40 for the operating area and IP00 for the terminal area. It also meets vibration test standards.

 

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

3120-F521-PTT1-W01D-15A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F521-PTT1-W01D-15A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-F521-PTT1-W01D-15A Compliance

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

3120-F521-PTT1-W01D-15A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F521-PTT1-W01D-15A Features

  • Thermal circuit breaker with bimetal trip element.
  • 15A current rating and 250V voltage rating.
  • Two-pole configuration for versatile protection.
  • Rocker actuator and panel mount design.
  • Meets multiple international approval standards.

3120-F521-PTT1-W01D-15A Applications

  • Overload protection for motors and pumps.
  • Protection for transformers and cables.
  • Suitable for medical equipment.
  • Used in machine construction applications.
  • Ideal for professional tools and appliances.

3120-F521-PTT1-W01D-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F521-PTT1-W01D-15A?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the 3120-F521-PTT1-W01D-15A 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 are the operating temperature limits for this thermal circuit breaker?

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

What is the degree of protection for the operating area?

The degree of protection for the operating area is IP40.

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