QMB-103-11C3N-3BA The Qualtek QMB-103-11C3N-3BA is a thermal circuit breaker with a 10A current rating and 250VAC/32VDC voltage rating. It features a push-to-reset actuator and panel mount design.
Mfr Part #:

QMB-103-11C3N-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QMB-103-11C3N-3BA is a thermal circuit breaker with a 10A current rating and 250VAC/32VDC voltage rating. It features a push-to-reset actuator and panel mount design.
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QMB-103-11C3N-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)
Insulation Resistance
Lead Style
Mounting Type
Number of Poles
SVHC Present
Terminal
Voltage Rating

QMB-103-11C3N-3BA Description

Short technical summary and product information.

The Qualtek QMB-103-11C3N-3BA is a thermal circuit breaker designed for reliable overcurrent protection. It offers a robust 10A current rating and supports a wide voltage range of 250VAC and 32VDC.

 

This circuit breaker features a thermal trip mechanism and a push-to-reset actuator for convenient operation. Its panel mount design with an M11x1.0 cutout makes it suitable for integration into various enclosures and equipment. The unit is built with a plastic bushing and mounting nut, and features straight 0.250 quick disconnect terminals.

 

Key electrical specifications include a dielectric strength of 1500VAC for one minute, an interrupting capacity of 1000A at 125VAC, and an insulation resistance of 100M Ohms. The button color is black with white print.

 

Compliance information indicates RoHS3 compliance. The manufacturer also provides statements regarding REACH, EU PoP, EU Biocides, and PFAS.

QMB-103-11C3N-3BA Quick Information

Product Type: Thermal Circuit Breaker
Series: QMB Series
Canonical Name: Qualtek QMB-103-11C3N-3BA Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

QMB-103-11C3N-3BA Compliance

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

QMB-103-11C3N-3BA Features

  • 10A current rating for overcurrent protection.
  • Supports 250VAC and 32VDC operation.
  • Thermal trip mechanism with push-to-reset.
  • Panel mount design with M11x1.0 cutout.
  • RoHS3 compliant for environmental standards.

QMB-103-11C3N-3BA Applications

  • Used for overcurrent protection circuits.
  • Suitable for panel-mounted equipment.
  • Ideal for systems requiring manual reset.
  • General industrial control applications.
  • Power entry module protection.

QMB-103-11C3N-3BA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the QMB-103-11C3N-3BA circuit breaker?

The current rating is 10A.

What is the voltage rating for this Qualtek circuit breaker?

It is rated for 250VAC and 32VDC.

What type of circuit breaker is the QMB-103-11C3N-3BA?

This is a thermal circuit breaker.

How is the QMB-103-11C3N-3BA mounted?

It is designed for panel mounting.

Is the QMB-103-11C3N-3BA RoHS compliant?

Yes, it is RoHS3 compliant.

What is the interrupting capacity of this circuit breaker?

The interrupting capacity is 1000A at 125VAC.

What are the terminal types for the QMB-103-11C3N-3BA?

It has straight 0.250 quick disconnect terminals.

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