QMB-122-00ENN-3BA The Qualtek QMB-122-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V AC voltage rating.
Mfr Part #:

QMB-122-00ENN-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QMB-122-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V AC voltage rating.
Stock on Request
$ Price Range: $0.99

QMB-122-00ENN-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-122-00ENN-3BA Description

Short technical summary and product information.

This Qualtek QMB-122-00ENN-3BA is a thermal circuit breaker with a 12A current rating and a 250V AC voltage rating, also supporting 32V DC.

 

Designed for panel mounting, this single-pole breaker offers a push-to-reset actuator. The panel thickness compatibility ranges from 0.8mm to 2.5mm.

 

Key electrical specifications include a 12A current and 250V AC / 32V DC voltage rating. The thermal breaker type ensures reliable protection.

 

This component is suitable for various applications requiring overcurrent protection in a compact, panel-mounted form factor.

QMB-122-00ENN-3BA Quick Information

Product Type: Circuit Breaker
Canonical Name: Qualtek QMB-122-00ENN-3BA Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

QMB-122-00ENN-3BA Compliance

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

QMB-122-00ENN-3BA Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

QMB-122-00ENN-3BA Features

  • 12A current rating for protection.
  • 250V AC / 32V DC voltage rating.
  • Thermal breaker type for reliability.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.

QMB-122-00ENN-3BA Applications

  • Ideal for power supply protection.
  • Suitable for industrial equipment.
  • Used in control panel assemblies.
  • Applicable for general purpose circuits.

QMB-122-00ENN-3BA FAQs

4 frequently asked questions generated from this part’s specifications.
What is the current rating of the QMB-122-00ENN-3BA circuit breaker?

The current rating is 12A.

What is the voltage rating for the QMB-122-00ENN-3BA?

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

How is the QMB-122-00ENN-3BA circuit breaker mounted?

It is a panel mount type.

What type of circuit breaker is the QMB-122-00ENN-3BA?

It is a thermal circuit breaker.

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