CMB-153-27JNN-W-A/15 The CMB-153-27JNN-W-A/15 is a 1-pole thermal circuit breaker from Littelfuse Inc., rated for 15A at 250V. It features a push-to-reset actuator and is designed for panel mount applications.
Mfr Part #:

CMB-153-27JNN-W-A/15

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CMB-153-27JNN-W-A/15 is a 1-pole thermal circuit breaker from Littelfuse Inc., rated for 15A at 250V. It features a push-to-reset actuator and is designed for panel mount applications.
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CMB-153-27JNN-W-A/15 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

CMB-153-27JNN-W-A/15 Description

Short technical summary and product information.

The CMB-153-27JNN-W-A/15 is a single-pole thermal circuit breaker manufactured by Littelfuse Inc. It is rated for 15A of continuous current at a maximum voltage of 250V. The breaker uses a thermal mechanism to provide overcurrent protection, automatically tripping when the current exceeds the rated value for a sustained period.

 

The actuator type is push-to-reset, allowing for manual reset after a trip event. This circuit breaker is designed for panel mount installation, making it suitable for a variety of equipment where front-panel access to the reset mechanism is required. The unit is non-illuminated.

 

The CMB-153-27JNN-W-A/15 carries multiple safety approvals including CE, cUL, TUV, UL1077, and UL1500, indicating compliance with international standards for circuit protection devices.

CMB-153-27JNN-W-A/15 Quick Information

Product Type: Thermal Circuit Breaker
Series: CMB-153
Canonical Name: CMB-153-27JNN-W-A/15 Thermal Circuit Breaker
Subcategory: Circuit Breakers

CMB-153-27JNN-W-A/15 Compliance

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

CMB-153-27JNN-W-A/15 Features

  • Single-pole thermal circuit breaker rated at 15A.
  • Rated for 250V AC or DC operation.
  • Push-to-reset actuator for manual reset.
  • Panel mount design for easy installation.
  • Approved by CE, cUL, TUV, UL1077, and UL1500.

CMB-153-27JNN-W-A/15 Applications

  • Overcurrent protection in power distribution systems.
  • Protection for industrial control panels and equipment.
  • Use in marine and automotive electrical systems.
  • Suitable for panel-mounted circuit protection applications.

CMB-153-27JNN-W-A/15 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-153-27JNN-W-A/15?

The current rating is 15A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-153-27JNN-W-A/15?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does this breaker use?

It uses a push-to-reset actuator.

What mounting type does the CMB-153-27JNN-W-A/15 use?

It is designed for panel mount.

What safety approvals does this circuit breaker have?

It is approved by CE, cUL, TUV, UL1077, and UL1500.

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