3120-F321-P7T1-W02D-3A The 3120-F321-P7T1-W02D-3A is a thermal circuit breaker rated for 3A, 250VAC, and 50VDC. It provides reliable circuit protection in various electrical systems.
Mfr Part #:

3120-F321-P7T1-W02D-3A

Mfr Name: ETA
ETA
The 3120-F321-P7T1-W02D-3A is a thermal circuit breaker rated for 3A, 250VAC, and 50VDC. It provides reliable circuit protection in various electrical systems.
Stock on Request
$ Price Range: $0.99

3120-F321-P7T1-W02D-3A 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-W02D-3A Description

Short technical summary and product information.

The 3120-F321-P7T1-W02D-3A is a thermal circuit breaker manufactured by E-T-A. It is designed to protect electrical circuits from overcurrent conditions, with a current rating of 3 amperes. The device is rated for 250 volts AC and 50 volts DC, making it suitable for a range of AC and DC applications. Its thermal mechanism ensures automatic disconnection during overloads, providing safety and circuit integrity.

 

This circuit breaker is typically used in industrial, commercial, and residential electrical systems where reliable overcurrent protection is required. It features a compact design suitable for panel mounting and integration into control panels or distribution boards. The device's specifications make it appropriate for use in various circuit protection scenarios, including motor circuits, control circuits, and power distribution setups.

3120-F321-P7T1-W02D-3A Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker 3120-F321-P7T1-W02D-3A

3120-F321-P7T1-W02D-3A Compliance

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

3120-F321-P7T1-W02D-3A 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-W02D-3A Features

  • Rated for 3A current
  • 250VAC voltage rating
  • 50VDC voltage rating
  • Thermal trip mechanism
  • Two-pole design

3120-F321-P7T1-W02D-3A Applications

  • Used in industrial circuit protection
  • Suitable for control panel applications
  • Protects motor and power circuits
  • Ideal for electrical distribution systems

3120-F321-P7T1-W02D-3A FAQs

2 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

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

How many poles does this circuit breaker have?

It has 2 poles.

3120-F321-P7T1-W02D-3A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3120-F521-P7T1-W01D-3A
3120-F521-P7T1-W01D-3A
ETA
The E-T-A 3120-F521-P7T1-W01D-3A is a thermal circuit breaker designed for overload protection. It features a 3A current rating and 250VAC/50VDC voltage rating.
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3120-F321-P7T1-W04F-3A
3120-F321-P7T1-W04F-3A
ETA
The E-T-A 3120-F321-P7T1-W04F-3A is a thermal circuit breaker with a 3A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
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3120-F321-P7T1-W04D-3A
3120-F321-P7T1-W04D-3A
ETA
The E-T-A 3120-F321-P7T1-W04D-3A is a thermal circuit breaker with a 3A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
View Part
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