Mfr Part #:

127-P10-H-KF-050022-8A

Q: What is the typical life expectancy?

5,000 operations at 2x rated current inductive.

Q: What is the degree of protection?

IP40 for operating area, IP00 for terminal area.

Mfr Name: ETA

The E-T-A 127-P10-H-KF-050022-8A is a single pole thermal overcurrent circuit breaker with a push-to-reset actuator. It is rated for 8A and operates at 250VAC or 50VDC.

Stock on Request

127-P10-H-KF-050022-8A Description

Short technical summary and product information.

This E-T-A 127-P10-H-KF-050022-8A is a single pole thermal overcurrent circuit breaker designed for reliable circuit protection. It features a push-to-reset, tease-free, and trip-free snap-action mechanism.

The breaker is rated for a current of 8A and can handle voltages up to 250VAC or 50VDC. It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

With a panel mount design and blade terminals (A6.3-0.8), this circuit breaker is suitable for various applications. It operates within an ambient temperature range of -20°C to +60°C and offers a degree of protection of IP40 in the operating area.

The optional -KF housing makes it particularly suited for high humidity and damp conditions. Typical applications include motors, transformers, solenoids, and battery chargers.

127-P10-H-KF-050022-8A Quick Information

Product Type: Thermal Overcurrent Circuit Breaker

Series: 127

Canonical Name: E-T-A 127-P10-H-KF-050022-8A Single Pole Thermal Overcurrent Circuit Breaker

Subcategory: Thermal Overcurrent

127-P10-H-KF-050022-8A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

127-P10-H-KF-050022-8A Features

Single pole thermal overcurrent circuit breaker.
8A current rating, 250VAC/50VDC voltage.
Push-to-reset, trip-free snap-action mechanism.
Panel mount with blade terminals.
Suitable for high humidity conditions (-KF housing).

127-P10-H-KF-050022-8A Applications

Overcurrent protection for industrial control panels.
Used in power supplies and distribution systems.
Suitable for automotive and marine applications.
Protects motors and transformers.
Ideal for equipment requiring manual reset.

127-P10-H-KF-050022-8A FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of the 127-P10-H-KF-050022-8A?

250 VAC and 50 VDC.

What is the package or mounting type?

Panel mount with blade terminals (A6.3-0.8 QC .250). Dimensions: 31mm length, 11.5mm width, 45mm height.

What is the operating temperature range?

-20°C to +60°C.

What is the interrupting capacity?

IEC interrupting capacity: 200A; UL 1077: 2,000A at 250VAC, 2,500A at 50VDC.

What is the internal resistance?

<0.02 Ω.

What is the typical life expectancy?