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127-P10-H-KF-10A The E-T-A 127-P10-H-KF-10A is a single pole thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a push-to-reset actuator and panel mounting.
Mfr Part #:

127-P10-H-KF-10A

Mfr Name: ETA
ETA
The E-T-A 127-P10-H-KF-10A is a single pole thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a push-to-reset actuator and panel mounting.
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127-P10-H-KF-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
Mounting Type
Number of Poles
Voltage Rating
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127-P10-H-KF-10A Description

Short technical summary and product information.

The E-T-A 127-P10-H-KF-10A is a single pole thermal overcurrent circuit breaker designed for reliable protection in various applications. It features a push-to-reset, trip-free snap action mechanism and is suitable for plug-in or integral mounting, track mounting, or snap-in panel mounting.

 

This circuit breaker has a voltage rating of 250 VAC and 50 VDC (UL rated), with a current rating of 10A. It is approved by CSA, GB, IEC, and UL standards. The device operates within an ambient temperature range of -20 to +60 °C and offers an interrupting capacity of up to 300A.

 

The optional -KF housing is particularly suited for high humidity and damp conditions, providing an IP40 degree of protection for the operating area. Typical applications include motors, transformers, solenoids, battery chargers, and extra low voltage systems.

 

Key technical data includes a dielectric strength of AC 3,000 V and an insulation resistance greater than 100 MΩ. The breaker has undergone vibration and shock testing according to IEC standards.

127-P10-H-KF-10A Quick Information

Product Type: Thermal Circuit Breaker
Series: 127 Series
Canonical Name: E-T-A 127-P10-H-KF-10A Single Pole Thermal Overcurrent Circuit Breaker
Subcategory: Thermal Overcurrent Circuit Breaker

127-P10-H-KF-10A Compliance

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

127-P10-H-KF-10A Features

  • Single pole thermal overcurrent circuit breaker.
  • 10A current rating at 250VAC/50VDC.
  • Push-to-reset actuator with snap action.
  • Panel mountable design for easy integration.
  • Suitable for high humidity environments (-KF option).

127-P10-H-KF-10A Applications

  • Protects industrial control panel circuits.
  • Safeguards automotive electrical distribution systems.
  • Used in renewable energy inverter designs.
  • Integrates into medical equipment power supplies.
  • Secures telecommunications network power infrastructure.

127-P10-H-KF-10A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating for the E-T-A 127-P10-H-KF-10A circuit breaker?

The voltage rating is 250 VAC and 50 VDC (UL rated).

What is the current rating of this thermal circuit breaker?

The current rating is 10A.

How is the E-T-A 127-P10-H-KF-10A circuit breaker mounted?

It is designed for panel mounting.

What is the operating temperature range for this circuit breaker?

The ambient temperature range is -20 to +60 °C.

What are the typical applications for the 127-P10-H-KF-10A?

Typical applications include motors, transformers, solenoids, battery chargers, and extra low voltage systems.

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