QMB-073-00ENN-3BA The Qualtek QMB-073-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 7A current rating and a 250V AC voltage rating.
Mfr Part #:

QMB-073-00ENN-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QMB-073-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 7A current rating and a 250V AC voltage rating.
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QMB-073-00ENN-3BA 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)
Mounting Type
Number of Poles
Panel Thickness
Voltage Rating

QMB-073-00ENN-3BA Description

Short technical summary and product information.

The Qualtek QMB-073-00ENN-3BA is a thermal circuit breaker with a 7A current rating and a 250V AC / 32V DC voltage rating. It is designed for panel mounting and features a push-to-reset actuator.

 

This circuit breaker has a single pole and a thermal trip mechanism. The panel thickness compatibility ranges from 0.8mm to 2.5mm. The button color is black with white print.

 

Key approvals include UL, cUL, TUV, CCC, CE, and CSA. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is reported as REACH Unaffected.

QMB-073-00ENN-3BA Quick Information

Product Type: Circuit Breaker
Canonical Name: Qualtek QMB-073-00ENN-3BA Thermal Circuit Breaker
Subcategory: Thermal

QMB-073-00ENN-3BA Compliance

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

QMB-073-00ENN-3BA Features

  • 7A current rating for overcurrent protection.
  • 250V AC / 32V DC voltage rating.
  • Panel mount design for easy integration.
  • Thermal trip mechanism for reliable operation.
  • Push-to-reset actuator for convenience.

QMB-073-00ENN-3BA Applications

  • Used in power distribution systems.
  • Suitable for industrial control panels.
  • Applicable in equipment enclosures.
  • Ideal for protecting electronic circuits.

QMB-073-00ENN-3BA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Qualtek QMB-073-00ENN-3BA circuit breaker?

The current rating is 7A.

What is the voltage rating for the Qualtek QMB-073-00ENN-3BA circuit breaker?

The voltage rating is 250V AC and 32V DC.

What type of circuit breaker is the Qualtek QMB-073-00ENN-3BA?

It is a thermal circuit breaker.

How is the Qualtek QMB-073-00ENN-3BA circuit breaker mounted?

It is designed for panel mounting.

What is the RoHS status of this circuit breaker?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the QMB-073-00ENN-3BA?

The MSL is 1 Unlimited.

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