157-K10-KF-25A The E-T-A 157-K10-KF-25A is a single-pole thermal overcurrent circuit breaker designed for panel mounting. It offers a 25A current rating and supports 250V AC or 50V DC voltage.
Mfr Part #:

157-K10-KF-25A

Mfr Name: ETA
ETA
The E-T-A 157-K10-KF-25A is a single-pole thermal overcurrent circuit breaker designed for panel mounting. It offers a 25A current rating and supports 250V AC or 50V DC voltage.
Stock on Request
$ Price Range: $0.99

157-K10-KF-25A 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
Insulation Resistance
Mounting Type
Number of Poles
Operating Temperature
Voltage Rating

157-K10-KF-25A Description

Short technical summary and product information.

This E-T-A 157-K10-KF-25A is a thermal overcurrent circuit breaker with a single pole configuration. It is designed for panel mounting and features a push-to-reset actuator.

 

The breaker is rated for 25A and can handle up to 250V AC or 50V DC. It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

 

Key technical specifications include an operating temperature range of -20 to +60 °C and an interrupting capacity of up to 300A. The housing is suitable for tropical and high humidity conditions.

 

Applications for this circuit breaker include motors, transformers, and solenoids. It meets RoHS3 compliance standards.

157-K10-KF-25A Quick Information

Product Type: Circuit Breaker
Series: 157
Canonical Name: E-T-A 157-K10-KF-25A Thermal Overcurrent Circuit Breaker
Subcategory: Thermal Overcurrent Circuit Breaker

157-K10-KF-25A Compliance

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

157-K10-KF-25A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

157-K10-KF-25A Features

  • Single pole thermal overcurrent circuit breaker.
  • Rated for 25A current and 250V AC / 50V DC.
  • Features push-to-reset actuation.
  • Designed for panel mount installations.
  • Suitable for high humidity conditions.

157-K10-KF-25A Applications

  • Ideal for motor protection circuits.
  • Used in transformer applications.
  • Suitable for solenoid control systems.
  • Applicable in low voltage wiring systems.

157-K10-KF-25A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 157-K10-KF-25A circuit breaker?

The current rating is 25A.

What are the voltage ratings for the E-T-A 157-K10-KF-25A?

It is rated for 250V AC and 50V DC (UL).

What type of circuit breaker is the E-T-A 157-K10-KF-25A?

It is a thermal overcurrent circuit breaker.

How is the E-T-A 157-K10-KF-25A mounted?

It is designed for panel mount installation.

What is the operating temperature range for this circuit breaker?

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

Does the E-T-A 157-K10-KF-25A meet RoHS standards?

Yes, it is RoHS3 Compliant.

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