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QMB-033-00ENN-3BA The Qualtek QMB-033-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 3A current rating and a 250VAC/32VDC voltage rating.
Mfr Part #:

QMB-033-00ENN-3BA

Mfr Name: Qualtek
Qualtek
The Qualtek QMB-033-00ENN-3BA is a thermal circuit breaker designed for panel mounting. It features a 3A current rating and a 250VAC/32VDC voltage rating.
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QMB-033-00ENN-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
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QMB-033-00ENN-3BA Description

Short technical summary and product information.

This Qualtek QMB-033-00ENN-3BA is a thermal circuit breaker with a 3A current rating suitable for 250VAC or 32VDC applications. It is designed for panel mounting and features a convenient push-to-reset actuator.

 

The breaker has a single pole and a black button with white print. The panel thickness compatibility ranges from 0.8mm to 2.5mm, with a specific panel cutout requirement of 15 ± 0.5 mm.

 

Key specifications include a 250V AC voltage rating and a 32V DC voltage rating. Approvals include UL, cUL, TUV, CCC, CE, and CSA, indicating broad compliance for various applications. The RoHS status is compliant, and it is rated MSL 1 Unlimited.

QMB-033-00ENN-3BA Quick Information

Product Type: Circuit Breaker
Canonical Name: Qualtek QMB-033-00ENN-3BA Thermal Circuit Breaker
Subcategory: Thermal

QMB-033-00ENN-3BA Compliance

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

QMB-033-00ENN-3BA Features

  • 3A current rating for AC and DC circuits.
  • 250VAC and 32VDC voltage support.
  • Panel mount with push-to-reset actuator.
  • Approved by UL, cUL, TUV, CCC, CE, CSA.
  • RoHS3 compliant for environmental standards.

QMB-033-00ENN-3BA Applications

  • Suitable for AC and DC power protection.
  • Ideal for panel-mounted equipment.
  • Used in systems requiring manual reset.
  • Compliant with international safety standards.

QMB-033-00ENN-3BA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the QMB-033-00ENN-3BA?

3A.

What voltage ratings does it support?

250VAC and 32VDC.

What type of circuit breaker is it?

Thermal circuit breaker.

How many poles does it have?

1 pole.

What actuator type does it use?

Push to reset.

How is it mounted?

Panel mount with a 15mm ± 0.5 cutout, accommodating panel thickness from 0.8mm to 2.5mm.

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