CMB-053-12H1N-W-E/05 The Littelfuse Inc. CMB-053-12H1N-W-E/05 is a thermal circuit breaker designed for panel mounting. It offers a 5A current rating and supports 250V AC or 32V DC.
Mfr Part #:

CMB-053-12H1N-W-E/05

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-053-12H1N-W-E/05 is a thermal circuit breaker designed for panel mounting. It offers a 5A current rating and supports 250V AC or 32V DC.
Stock on Request

CMB-053-12H1N-W-E/05 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-053-12H1N-W-E/05 Description

Short technical summary and product information.

This thermal circuit breaker from Littelfuse Inc., part number CMB-053-12H1N-W-E/05, is designed for reliable circuit protection. It features a 5A current rating and can handle up to 250V AC or 32V DC.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its thermal tripping mechanism provides overcurrent protection.

 

Key specifications include a 1-pole design, push-to-reset actuator, and approvals from CE, cUL, TUV, UL1077, and UL1500, indicating its suitability for a range of applications requiring safety and compliance.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are not verified by external documentation.

CMB-053-12H1N-W-E/05 Quick Information

Product Type: Circuit Breaker
Series: CMB-053
Canonical Name: CMB-053-12H1N-W-E/05 Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CMB-053-12H1N-W-E/05 Compliance

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

CMB-053-12H1N-W-E/05 Features

  • Thermal circuit breaker for overcurrent protection.
  • Rated for 5A current and 250V AC / 32V DC.
  • Designed for convenient panel mounting.
  • Features a push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-053-12H1N-W-E/05 Applications

  • Provides overcurrent protection in systems.
  • Suitable for integration into control panels.
  • Used in applications requiring safety approvals.
  • General purpose circuit protection needs.

CMB-053-12H1N-W-E/05 FAQs

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

5A.

What voltage ratings does it support?

250V AC and 32V DC.

What type of circuit breaker is it?

Thermal.

How is the circuit breaker actuated?

Push to reset.

How many poles does it have?

1.

What mounting type is used?

Panel mount.

What agency approvals does it hold?

CE, cUL, TUV, UL1077, UL1500.

CMB-053-12H1N-W-E/05 Alternate Parts

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CLB-053-27E7N-B-A/05
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The Littelfuse Inc. CLB-053-27E7N-B-A/05 is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and supports 250V AC or 32V DC.
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CLB-053-12CNN-B-A
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Thermal circuit breaker rated for 5A at 250V AC and 32V DC. Panel mount with push-to-reset actuator, single pole.
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