QLB-103-11B3N-3BA The Qualtek QLB-103-11B3N-3BA is a thermal circuit breaker with a 10A rating and 125/250VAC, 32VDC voltage rating. It features a push-to-reset actuator and front panel mounting.
Mfr Part #:

QLB-103-11B3N-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QLB-103-11B3N-3BA is a thermal circuit breaker with a 10A rating and 125/250VAC, 32VDC voltage rating. It features a push-to-reset actuator and front panel mounting.
Stock on Request

QLB-103-11B3N-3BA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Insulation Resistance
Lead Style
Mounting Type
Number of Poles
SVHC Present
Terminal
Voltage Rating

QLB-103-11B3N-3BA Description

Short technical summary and product information.

The Qualtek QLB-103-11B3N-3BA is a thermal circuit breaker designed for reliable overcurrent protection. It offers a current rating of 10A and can handle voltages up to 125/250VAC and 32VDC.

 

Key electrical specifications include a dielectric strength of 1500VAC for one minute, an interrupting capacity of 1000A at 125VAC, and a resettable overload capacity of 10 times the rated current. The insulation resistance is rated at 100M Ohms.

 

This circuit breaker features a thermal trip mechanism and a push-to-reset actuator. It is designed for front panel mounting with a panel cutout size of M11*1.0. The terminals are straight 0.250 quick disconnects, facilitating easy connection.

 

The QLB-103-11B3N-3BA is RoHS3 compliant and has an MSL rating of 1. It is suitable for various applications requiring dependable circuit protection.

QLB-103-11B3N-3BA Quick Information

Product Type: Circuit Breaker
Series: QLB Series
Canonical Name: Qualtek QLB-103-11B3N-3BA Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

QLB-103-11B3N-3BA Compliance

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

QLB-103-11B3N-3BA Features

  • 10A current rating for protection.
  • Supports 125/250VAC and 32VDC.
  • Features a push-to-reset actuator.
  • Designed for front panel mounting.
  • RoHS3 compliant for environmental standards.

QLB-103-11B3N-3BA Applications

  • Used for overcurrent protection.
  • Suitable for AC and DC circuits.
  • Ideal for panel-mounted systems.
  • General industrial equipment applications.

QLB-103-11B3N-3BA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the QLB-103-11B3N-3BA?

The breaker is rated for 125/250VAC and 32VDC.

What is the mounting type and terminal configuration?

It is a panel mount breaker with a front panel mounting and straight 0.250 quick disconnect terminals.

Is the QLB-103-11B3N-3BA RoHS compliant?

Yes, it is RoHS3 compliant.

What is the interrupting capacity?

1000A at 125VAC.

What is the dielectric strength?

1500VAC for 1 minute.

What is the actuator type?

Push to reset.

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