3120-F51U-P7T1-W01D-10A The E-T-A 3120-F51U-P7T1-W01D-10A is a single-pole thermal circuit breaker designed for overload protection. It features a 10A current rating and a 250V AC / 50V DC voltage rating.
Mfr Part #:

3120-F51U-P7T1-W01D-10A

Mfr Name: ETA
ETA
The E-T-A 3120-F51U-P7T1-W01D-10A is a single-pole thermal circuit breaker designed for overload protection. It features a 10A current rating and a 250V AC / 50V DC voltage rating.
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$ Price Range: $0.99

3120-F51U-P7T1-W01D-10A 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-F51U-P7T1-W01D-10A Description

Short technical summary and product information.

The E-T-A 3120-F51U-P7T1-W01D-10A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection, conforming to S-type TO CBE standards (EN/IEC 60934). It utilizes a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.

 

Key electrical specifications include a current rating of 10A, a voltage rating of 250V AC and 50V DC, and a single-pole configuration. The breaker type is thermal, and it features a rocker actuator. It is designed for panel mounting.

 

This circuit breaker operates within an ambient temperature range of -30 to 60 °C. It offers a dielectric strength of 3000V AC between poles and 1500V AC for the operating area. The insulation coordination is rated at 2.5 kV /2 reinforced insulation. Interrupting capacity is 150A for single pole and 250A for double pole configurations (ICN), with UL 1077 ratings of 5000A at 250V AC and 1000A at 50V DC.

 

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment. The device has an IP40 degree of protection for the operating area.

3120-F51U-P7T1-W01D-10A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-F
Canonical Name: E-T-A 3120-F Series Thermal Circuit Breaker
Subcategory: Thermal Circuit Breakers

3120-F51U-P7T1-W01D-10A Compliance

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

3120-F51U-P7T1-W01D-10A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F51U-P7T1-W01D-10A Features

  • Thermal circuit breaker with rocker actuator.
  • 10A current rating and 250V AC / 50V DC voltage.
  • Single pole configuration for circuit protection.
  • Panel mount design for easy installation.
  • Suitable for various industrial and appliance applications.

3120-F51U-P7T1-W01D-10A Applications

  • Protects motors, pumps, and transformers.
  • Used in medical and laboratory equipment.
  • Ideal for machine construction applications.
  • Suitable for professional tools and appliances.
  • Applicable in office machines and audio equipment.

3120-F51U-P7T1-W01D-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F51U-P7T1-W01D-10A?

The current rating is 10A.

What are the voltage ratings for this thermal circuit breaker?

It has a voltage rating of 250V AC and 50V DC.

How many poles does the 3120-F51U-P7T1-W01D-10A have?

This circuit breaker has 1 pole.

What type of actuator does this E-T-A circuit breaker use?

It uses a rocker actuator.

What is the mounting type for the 3120-F51U-P7T1-W01D-10A?

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 typical applications for the E-T-A 3120-F series circuit breakers?

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.

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