QMB-123-11C3N-3BA The Qualtek QMB-123-11C3N-3BA is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a voltage rating of 250VAC/32VDC.
Mfr Part #:

QMB-123-11C3N-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QMB-123-11C3N-3BA is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a voltage rating of 250VAC/32VDC.
Stock on Request

QMB-123-11C3N-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
SVHC Present
Voltage Rating

QMB-123-11C3N-3BA Description

Short technical summary and product information.

This Qualtek QMB-123-11C3N-3BA is a thermal circuit breaker with a 12A current rating and a voltage rating of 250V AC or 32V DC. It is designed for panel mounting and features a push-to-reset actuator.

 

The breaker has a single pole and a black button with white print. The bushing and mounting nut are made of plastic. The panel cutout required is 12mm.

 

Key specifications include a 12A current rating and a 250V AC / 32V DC voltage rating. The breaker type is thermal, and the actuator type is push to reset. It is suitable for panel mounting applications.

QMB-123-11C3N-3BA Quick Information

Product Type: Circuit Breaker
Canonical Name: Qualtek QMB-123-11C3N-3BA Thermal Circuit Breaker
Subcategory: Thermal

QMB-123-11C3N-3BA Compliance

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

QMB-123-11C3N-3BA Features

  • 12A current rating for circuit protection.
  • 250VAC/32VDC voltage rating.
  • Thermal breaker type with push-to-reset.
  • Panel mount design for easy installation.
  • Single pole configuration.

QMB-123-11C3N-3BA Applications

  • Overcurrent protection for power supplies.
  • Used in industrial control panels.
  • Suitable for automotive DC circuits.
  • Protects lighting and small appliances.

QMB-123-11C3N-3BA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the QMB-123-11C3N-3BA?

12A.

What voltage ratings does this circuit breaker support?

250V AC and 32V DC.

What type of circuit breaker is this?

Thermal.

How is the circuit breaker actuated?

Push to Reset.

How many poles does this breaker have?

1.

What is the panel cutout size?

12mm.

What is the mounting type?

Panel Mount.

QMB-123-11C3N-3BA Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
QMB-123-00ENN-3BA
QMB-123-00ENN-3BA
Qualtek
The Qualtek QMB-123-00ENN-3BA is a thermal circuit breaker rated for 12A at 250V AC and 32V DC. It features a panel mount design.
View Part
Home
Account

Categories