QLB-053-11B3N-3BA The Qualtek QLB-053-11B3N-3BA is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V AC voltage rating.
Mfr Part #:

QLB-053-11B3N-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QLB-053-11B3N-3BA is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V AC voltage rating.
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QLB-053-11B3N-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)
Mounting Type
Number of Poles
Tape & Reel
Voltage Rating

QLB-053-11B3N-3BA Description

Short technical summary and product information.

The Qualtek QLB-053-11B3N-3BA is a thermal circuit breaker with a current rating of 5A and a voltage rating of 250V AC / 32V DC. This single-pole breaker is designed for panel mounting and features a push-to-reset actuator.

 

Key electrical specifications include a 5A current rating and a 250V AC voltage rating, with a DC rating of 32V. The breaker type is thermal, providing reliable overcurrent protection.

 

The panel cutout required for installation is M11*1.0. The component is RoHS3 compliant and has an MSL rating of 1.

 

This circuit breaker is suitable for various applications requiring overcurrent protection, such as in power distribution units, industrial equipment, and control panels.

QLB-053-11B3N-3BA Quick Information

Product Type: Circuit Breaker
Canonical Name: Qualtek QLB-053-11B3N-3BA Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

QLB-053-11B3N-3BA Compliance

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

QLB-053-11B3N-3BA Features

  • Thermal circuit breaker with 5A rating.
  • Rated for 250V AC and 32V DC.
  • Single pole, push-to-reset actuator.
  • Panel mount design with M11*1.0 cutout.
  • RoHS3 compliant and MSL 1.

QLB-053-11B3N-3BA Applications

  • Provides overcurrent protection.
  • Suitable for industrial equipment.
  • Used in control panels.
  • Ideal for power distribution.
  • General purpose circuit protection.

QLB-053-11B3N-3BA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the QLB-053-11B3N-3BA?

5A

What is the voltage rating of the QLB-053-11B3N-3BA?

250V AC and 32V DC

What type of circuit breaker is it?

Thermal

How many poles does it have?

1 pole

What is the actuator type?

Push-to-reset

What is the mounting type?

Panel mount

What is the panel cutout size?

M11x1.0

QLB-053-11B3N-3BA Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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QMB-053-00ENN-3BA
QMB-053-00ENN-3BA
Qualtek
The Qualtek QMB-053-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a voltage rating of 250V AC / 32V DC.
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