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CMB-053-12H2N-W-D The Littelfuse Inc. CMB-053-12H2N-W-D is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

CMB-053-12H2N-W-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-053-12H2N-W-D is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
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CMB-053-12H2N-W-D 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
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CMB-053-12H2N-W-D Description

Short technical summary and product information.

This Littelfuse Inc. CMB-053-12H2N-W-D is a thermal circuit breaker suitable for various applications requiring reliable overcurrent protection. It is designed for panel mounting and features a convenient push-to-reset actuator.

 

The breaker has a current rating of 5A and a voltage rating of 250V, making it suitable for a range of electrical systems. It operates as a single-pole device and does not feature illumination.

 

Key specifications include a thermal breaker type, panel mount capability, and a 5A current rating. The device is compliant with RoHS3 standards and has an MSL of 1.

 

This circuit breaker is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500, ensuring its suitability for diverse market requirements.

CMB-053-12H2N-W-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-053-12H2N-W-D Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CMB-053-12H2N-W-D Compliance

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

CMB-053-12H2N-W-D Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Push to reset actuator.
  • Thermal breaker type.

CMB-053-12H2N-W-D Applications

  • Provides overcurrent protection in power supplies.
  • Suitable for industrial control panels.
  • Used in automotive and marine applications.
  • Protects motors and transformers.
  • Ideal for equipment requiring manual reset.

CMB-053-12H2N-W-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-053-12H2N-W-D?

5A

What is the voltage rating of this circuit breaker?

250V

What type of circuit breaker is the CMB-053-12H2N-W-D?

Thermal

How is the CMB-053-12H2N-W-D mounted?

Panel mount

What is the actuator type of this circuit breaker?

Push to reset

How many poles does the CMB-053-12H2N-W-D have?

1 pole

Is the CMB-053-12H2N-W-D illuminated?

No, it is non-illuminated

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