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Circuit Breakers from Qualtek : 20 - Page 1

Circuit breakers are crucial safety components designed to protect electrical circuits from damage caused by overloads or short circuits. These devices automatically interrupt the flow of current when a fault is detected, preventing potential hazards.

Widely used in residential, commercial, and industrial applications, circuit breakers ensure the safe and reliable operation of electrical systems. They are essential in safeguarding against electrical fires and equipment damage, providing peace of mind for users.

Leading manufacturers such as Schneider Electric, Siemens, and Eaton offer a comprehensive range of circuit breakers. Available in various sizes and current ratings, these devices cater to the specific needs of different applications, ensuring optimal protection and performance.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
QLB-203-11B3N-3BA

WS Part No.
1601843-QLB-203-11B3N-3BA

Qualtek

CIR BRKR THRM 20A 250VAC 32VDC

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
QLB-153-00DNN-3BA

WS Part No.
1601841-QLB-153-00DNN-3BA

Qualtek

CIR BRKR THRM 15A 250VAC 32VDC

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
QLB-073-00DNN-3BA

WS Part No.
1601837-QLB-073-00DNN-3BA

Qualtek

CIR BRKR THRM 7A 250VAC 32VDC

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
QLB-053-00DNN-3BA

WS Part No.
1601835-QLB-053-00DNN-3BA

Qualtek

CIR BRKR THRM 5A 250VAC 32VDC

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
QLB-033-00DNN-3BA

WS Part No.
1601833-QLB-033-00DNN-3BA

Qualtek

CIR BRKR THRM 3A 250VAC 32VDC

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
QLB-073-11B3N-3BA

WS Part No.
1601838-QLB-073-11B3N-3BA

Qualtek

CIR BRKR THRM 7A 250VAC 32VDC

167 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-103-11B3N-3BA

WS Part No.
1601840-QLB-103-11B3N-3BA

Qualtek

CIR BRKR THRM 10A 250VAC 32VDC

215 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-253-11B3N-3BA

WS Part No.
1601845-QLB-253-11B3N-3BA

Qualtek

CIR BRKR THRM 25A 250VAC 32VDC

440 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-033-11B3N-3BA

WS Part No.
1601834-QLB-033-11B3N-3BA

Qualtek

CIR BRKR THRM 3A 250VAC 32VDC

494 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
736W-B/301

WS Part No.
1601760-736W-B/301

Qualtek

CIR BRKR THRM 15A 125VAC ROCKER

533 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-203-00DNN-3BA

WS Part No.
1601842-QLB-203-00DNN-3BA

Qualtek

CIR BRKR THRM 20A 250VAC 32VDC

609 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QMB-203-00ENN-3BA

WS Part No.
1601848-QMB-203-00ENN-3BA

Qualtek

CIR BRKR THRM 20A 250VAC 32VDC

610 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-103-00DNN-3BA

WS Part No.
1601839-QLB-103-00DNN-3BA

Qualtek

CIR BRKR THRM 10A 250VAC 32VDC

625 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-303-00DNN-3BA

WS Part No.
1547867-QLB-303-00DNN-3BA

Qualtek

CIR BRKR THRM 30A 250VAC 32VDC

625 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QMB-203-11C3N-3BA

WS Part No.
1601849-QMB-203-11C3N-3BA

Qualtek

CIR BRKR THRM 20A 250VAC 32VDC

665 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-253-00DNN-3BA

WS Part No.
1601844-QLB-253-00DNN-3BA

Qualtek

CIR BRKR THRM 25A 250VAC 32VDC

675 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-053-11B3N-3BA

WS Part No.
1601836-QLB-053-11B3N-3BA

Qualtek

CIR BRKR THRM 5A 250VAC 32VDC

2,179 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QMB-152-11C3N-3BA

WS Part No.
1601847-QMB-152-11C3N-3BA

Qualtek

CIR BRKR THRM 15A 250VAC 32VDC

2,525 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QLB-303-11B3N-3BA

WS Part No.
1601846-QLB-303-11B3N-3BA

Qualtek

CIR BRKR THRM 30A 250VAC 32VDC

3,603 pieces
Stock Available

MOQ: 0

rohs

Mfr. Part No.
QMB-123-00ENN-3BA

WS Part No.
761860-QMB-123-00ENN-3BA

Qualtek

CIR BRKR THRM 12A 250VAC 32VDC
Datasheet

Low Stock
Available

MOQ: 22

rohs
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