3120-F521-P7T1-W01Q-15A The E-T-A 3120-F521-P7T1-W01Q-15A is a thermal circuit breaker with a 15A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F521-P7T1-W01Q-15A

Mfr Name: ETA
ETA
The E-T-A 3120-F521-P7T1-W01Q-15A is a thermal circuit breaker with a 15A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Stock on Request
$ Price Range: $0.99

3120-F521-P7T1-W01Q-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
Insulation Resistance
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F521-P7T1-W01Q-15A Description

Short technical summary and product information.

The E-T-A 3120-F521-P7T1-W01Q-15A is a two-pole thermal circuit breaker designed for overload protection. It offers a current rating of 15A and a voltage rating of 250VAC or 50VDC.

 

This circuit breaker features a rocker actuator and is designed for panel mounting. It is built with reliable switching behavior and is positively trip-free. The device is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and office machines.

 

Key technical data includes an interrupting capacity of 150A for single pole and 250A for double pole configurations. The operating temperature range is -30 to 60 °C. The circuit breaker meets international approval standards such as UL1077 and IEC 60934.

3120-F521-P7T1-W01Q-15A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F521-P7T1-W01Q-15A Thermal Circuit Breaker
Subcategory: Thermal

3120-F521-P7T1-W01Q-15A Compliance

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

3120-F521-P7T1-W01Q-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-P7T1-W01Q-15A Features

  • Thermal circuit breaker with 15A rating.
  • Rated for 250VAC and 50VDC operation.
  • Features a rocker actuator for control.
  • Designed for convenient panel mounting.
  • Two-pole configuration for circuit protection.

3120-F521-P7T1-W01Q-15A Applications

  • Ideal for motor overload protection.
  • Suitable for transformer protection.
  • Used for cable protection applications.
  • Applicable in machine construction.
  • Used in professional tools.

3120-F521-P7T1-W01Q-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F521-P7T1-W01Q-15A?

The current rating is 15A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for 250VAC and 50VDC.

How many poles does the 3120-F521-P7T1-W01Q-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 is the operating temperature range for this thermal circuit breaker?

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

What are the approval agencies for the 3120-F521-P7T1-W01Q-15A?

Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

3120-F521-P7T1-W01Q-15A Alternate Parts

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The E-T-A 3120-F323-P7T1-W01D-15A is a 2-pole thermal circuit breaker with a 15A current rating and 250VAC/50VDC voltage rating. It features panel mount capability and rocker actuation.
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3120-F321-P7T1-W01K-15A
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The E-T-A 3120-F321-P7T1-W01K-15A is a 2-pole thermal circuit breaker with a 15A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
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3120-F523-P7T1-W02D-15A
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The E-T-A 3120-F523-P7T1-W02D-15A is a two-pole thermal circuit breaker with a 15A current rating and 250VAC/50VDC voltage rating. It features rocker actuation and panel mount.
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