3120-F551-P7T1-W02Q-2.5A The E-T-A 3120-F551-P7T1-W02Q-2.5A is a 3-pole thermal circuit breaker with a 2.5A current rating and 250V voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F551-P7T1-W02Q-2.5A

Mfr Name: ETA
ETA
The E-T-A 3120-F551-P7T1-W02Q-2.5A is a 3-pole thermal circuit breaker with a 2.5A current rating and 250V voltage rating. It features a rocker actuator and panel mount design.
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$ Price Range: $0.99

3120-F551-P7T1-W02Q-2.5A 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
Voltage
Voltage Rating

3120-F551-P7T1-W02Q-2.5A Description

Short technical summary and product information.

This E-T-A 3120-F551-P7T1-W02Q-2.5A is a thermal circuit breaker designed for overload protection. It operates with a 2.5A current rating and a voltage rating of 250V AC.

 

The breaker features a rocker actuator and a panel mount design for convenient integration into systems. It is a 3-pole unit, offering protection across multiple circuits.

 

Key technical data includes a rated voltage of 240 VAC and 50 VDC, with a current rating range from 0.1 to 20A. The device is built to withstand environmental conditions with an operating temperature range of -30 to 60°C and an IP40 degree of protection for the operating area.

 

Typical applications for this type of 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 provides reliable switching behavior and international approvals.

3120-F551-P7T1-W02Q-2.5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F551-P7T1-W02Q-2.5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F551-P7T1-W02Q-2.5A Compliance

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

3120-F551-P7T1-W02Q-2.5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F551-P7T1-W02Q-2.5A Features

  • Thermal circuit breaker with 2.5A rating.
  • Rated for 250V AC operation.
  • Features a 3-pole configuration.
  • Rocker actuator with panel mount.
  • Operates between -30 and 60°C.

3120-F551-P7T1-W02Q-2.5A Applications

  • Ideal for motor overload protection.
  • Suitable for transformer protection.
  • Used in apparatus construction.
  • Applicable to professional tools.
  • Designed for household appliances.

3120-F551-P7T1-W02Q-2.5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F551-P7T1-W02Q-2.5A?

The current rating is 2.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the 3120-F551-P7T1-W02Q-2.5A have?

This circuit breaker has 3 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?

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

What are the approval agencies for this circuit breaker?

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

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