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CMB-103-12H2N-W-D Thermal circuit breaker from Littelfuse rated for 10A at 250V. Features 1-pole push-to-reset actuation.
Mfr Part #:

CMB-103-12H2N-W-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Thermal circuit breaker from Littelfuse rated for 10A at 250V. Features 1-pole push-to-reset actuation.
Stock on Request

CMB-103-12H2N-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-103-12H2N-W-D Description

Short technical summary and product information.

The Littelfuse CMB-103-12H2N-W-D is a thermal circuit breaker designed for overcurrent protection in electrical circuits. It is rated for 10A continuous current at 250V AC/DC. The single-pole configuration and push-to-reset actuator provide reliable resettable protection. Typical applications include power supplies, appliances, and industrial control panels. The compact design supports panel mount installation.

CMB-103-12H2N-W-D Quick Information

Product Type: Circuit Breaker
Series: CMB-103
Canonical Name: Littelfuse CMB-103-12H2N-W-D Thermal Circuit Breaker
Subcategory: Circuit Breakers

CMB-103-12H2N-W-D Compliance

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

CMB-103-12H2N-W-D Features

  • 10A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Thermal breaker type for overcurrent protection.
  • Single pole design for simple circuits.
  • Push-to-reset actuator for manual reset.

CMB-103-12H2N-W-D Applications

  • Overcurrent protection for power supplies.
  • Protects industrial equipment from overloads.
  • Suitable for appliance circuit protection.
  • Manual reset after fault conditions.

CMB-103-12H2N-W-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

10A.

What is the voltage rating?

250V.

What type of circuit breaker is this?

Thermal.

How many poles does it have?

1 pole.

What actuator type does it use?

Push-to-reset.

CMB-103-12H2N-W-D Alternate Parts

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