CMB-103-12H3N-W-A/10 The Littelfuse Inc. CMB-103-12H3N-W-A/10 is a thermal circuit breaker designed for panel mounting. It offers a 10A current rating and supports up to 250V AC and 32V DC.
Mfr Part #:

CMB-103-12H3N-W-A/10

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-103-12H3N-W-A/10 is a thermal circuit breaker designed for panel mounting. It offers a 10A current rating and supports up to 250V AC and 32V DC.
Stock on Request

CMB-103-12H3N-W-A/10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Failure Rate
Illumination
Mounting Type
Number of Poles
Voltage Rating

CMB-103-12H3N-W-A/10 Description

Short technical summary and product information.

This CMB-103-12H3N-W-A/10 circuit breaker from Littelfuse Inc. is a thermal type breaker with a single pole configuration. It is designed for panel mounting, making it suitable for integration into various control panels and equipment.

 

The breaker has a current rating of 10A and can operate at voltages up to 250V AC and 32V DC. The actuator type is 'Push to Reset', allowing for easy operation after a trip event. The series designation is CMB.

 

Key specifications include a 10A current rating and a voltage rating of 250V AC / 32V DC. The mounting type is panel mount, and it features a thermal breaker mechanism. The series is CMB.

CMB-103-12H3N-W-A/10 Quick Information

Product Type: Circuit Breaker
Series: CMB
Canonical Name: CMB-103-12H3N-W-A/10 Thermal Circuit Breaker
Subcategory: Circuit Breaker

CMB-103-12H3N-W-A/10 Compliance

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

CMB-103-12H3N-W-A/10 Features

  • 10A current rating for overload protection.
  • 250V AC and 32V DC voltage support.
  • Panel mount design for easy integration.
  • Thermal breaker type for reliable operation.
  • Push-to-reset actuator for convenience.

CMB-103-12H3N-W-A/10 Applications

  • Used in control panel assemblies.
  • Suitable for equipment power entry.
  • Protects sensitive electronic circuits.
  • Incorporated into industrial machinery.

CMB-103-12H3N-W-A/10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CMB-103-12H3N-W-A/10?

250V AC and 32V DC.

What is the current rating?

10A.

What type of circuit breaker is this?

Thermal.

How many poles does it have?

1 pole.

What is the actuator type?

Push to Reset.

What is the mounting type?

Panel Mount.

What is the packaging method?

Bulk.

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