CMB-073-00ENN-B-A Thermal circuit breaker rated 7A at 250V AC/DC, 1 pole, push-to-reset actuation, panel mount.
Mfr Part #:

CMB-073-00ENN-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Thermal circuit breaker rated 7A at 250V AC/DC, 1 pole, push-to-reset actuation, panel mount.
Stock on Request

CMB-073-00ENN-B-A 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-073-00ENN-B-A Description

Short technical summary and product information.

The CMB-073-00ENN-B-A from Littelfuse Inc. is a single-pole thermal circuit breaker designed for overcurrent protection in various applications. It is rated for 7A continuous current at 250V AC or DC, ensuring reliable interruption of fault currents.

 

The breaker features a push-to-reset actuator, allowing manual reset after a trip event. It is designed for panel mount installation, making it suitable for control panels, power distribution systems, and industrial equipment. The device holds multiple safety approvals including CE, cUL, TUV, UL1077, and UL1500, confirming its compliance with international standards.

 

Thermal circuit breakers provide cost-effective protection by using a bimetallic strip that heats up and trips under sustained overcurrent conditions. This type is well-suited for applications where moderate overloads occur and a manual reset is acceptable.

CMB-073-00ENN-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Thermal Circuit Breaker, Push to Reset, 7A, 250V, 1 Pole
Subcategory: Thermal Circuit Breaker

CMB-073-00ENN-B-A Compliance

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

CMB-073-00ENN-B-A Features

  • Rated for 7A continuous current at 250V.
  • Single-pole thermal overcurrent protection.
  • Push-to-reset actuator for manual reset.
  • Panel mount design for easy installation.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-073-00ENN-B-A Applications

  • Used in power distribution and control panels.
  • Ideal for overcurrent protection in industrial equipment.
  • Suitable for automotive and marine applications.
  • Protects circuits in HVAC and lighting systems.
  • Provides reliable protection in consumer appliances.

CMB-073-00ENN-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the CMB-073-00ENN-B-A circuit breaker?

250V AC/DC.

What is the current rating of this breaker?

7A.

What type of circuit breaker is this?

Thermal.

How is the breaker reset after a trip?

Push-to-reset actuator.

What is the mounting method for this circuit breaker?

Panel mount.

How many poles does this breaker have?

1 pole.

What safety approvals does this breaker hold?

CE, cUL, TUV, UL1077, UL1500.

CMB-073-00ENN-B-A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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The Littelfuse Inc. CMB-073-11C3N-W-A is a thermal circuit breaker designed for panel mounting. It features a 7A current rating and a 250V voltage rating.
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CLB-073-27E3N-W-A/07
CLB-073-27E3N-W-A/07
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The CLB-073-27E3N-W-A/07 is a 7A, 250V thermal circuit breaker from Littelfuse. It features a single pole, push-to-reset actuator, and panel mount design.
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CLB-073-27E6N-W-A
CLB-073-27E6N-W-A
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The Littelfuse Inc. CLB-073-27E6N-W-A is a thermal circuit breaker designed for panel mounting. It features a 7A current rating and a 250V voltage rating.
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CLB-073-11A3N-W-A
CLB-073-11A3N-W-A
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The Littelfuse Inc. CLB-073-11A3N-W-A is a thermal circuit breaker designed for panel mounting. It features a 7A current rating and a 250V voltage rating.
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