140U-Q3X3

140U-Q3X3

Description:

The 140U-Q3X3 circuit breaker is a circuit breaker frame with a Q-frame enclosure. The maximum current rating for the Q-frame circuit breaker is 600 Amps. Different trip units can be installed on the 140U-Q3X3 circuit breaker depending on customer requirements.

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Description:

The 140U-Q3X3 circuit breaker is a circuit breaker frame with a Q-frame enclosure. The maximum current rating for the Q-frame circuit breaker is 600 Amps. Different trip units can be installed on the 140U-Q3X3 circuit breaker depending on customer requirements.



Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 140U-Q3X3.
Exchange: Exchange credit for your defective unit available.

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Rated 4.6 with 20 reviews

    Technical Specifications for 140U-Q3X3

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-Q3X3
Product typeCircuit breaker frame
FrameQ
Poles3
Trip unitElectronic or thermal - magnetic
Maximum current rating600 Amps
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-Q3X3
Product typeCircuit breaker frame
FrameQ
Poles3
Trip unitElectronic or thermal - magnetic
Maximum current rating600 Amps
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About 140U-Q3X3

The 140U-Q3X3 circuit breaker is a circuit breaker with a Q-frame enclosure. The maximum current rating for the Q-frame circuit breaker is 600 Amps. Different trip units can be installed on the 140U-Q3X3 depending on customer requirements. Both thermal-magnetic and electronic trip units can be installed on the 140U-Q3X3 circuit breaker. The compatible thermal-magnetic trip units include the 140U-QTD3-D30 unit which has 300 Amps of rated current, 300 Amps thermal trip current, and 1500 to 3000 Amps of magnetic trip current, the 140U-QTD3-D35 unit which has 350 Amps of rated current, 350 Amps of thermal trip current, and 1750 to 3500 Amps of magnetic trip current, the 140U-QTD3-D40 unit which has 400 Amps of rated current, 400 Amps of thermal trip current, and 2000 to 4000 Amps of magnetic trip current, and the 140U-QTD3-D45 unit which has 450 Amps of rated current, 450 Amps of thermal trip current, and 2250 to 4500 Amps of magnetic trip current.



 



The 140U-QTD3-D50 unit which has 500 Amps of rated current, 500 Amps of thermal trip, and 2500 to 5000 Amps of magnetic trip, and the 140U-QTD3-D60 unit which has 600 Amps rated current, 600 Amps thermal trip, and 3000 to 6000 Amps magnetic trip can also be used. The compatible electronic trip modules include the 140U-QTL3-D60 unit with LS protection which has 600 Amps of rated current, 400 to 600 Amps of thermal trip, and 800 to 4800 Amps of magnetic trip, the 140U-QTH3-D60 unit with LSI protection which has 600 Amps of rated current, 400 to 600 Amps of thermal trip, and 800 to 4800 Amps of magnetic trip, and the 140U-QTG3-D60 unit with LSG protection which has 600 Amps of rated current, 400 to 600 Amps of thermal trip, and 800 to 4800 Amps of magnetic trip. The 140U-Q3X3 circuit breaker has three poles and dimensions of 12.5 x 8.25 x 4.37 inches.



Repair Services for 140U-Q3X3

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140U-Q3X3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 140U-Q3X3

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 140U-Q3X3

Resolutions For 140U-Q3X3

About

Technical Specifications for 140U-Q3X3

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-Q3X3
Product typeCircuit breaker frame
FrameQ
Poles3
Trip unitElectronic or thermal - magnetic
Maximum current rating600 Amps
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-Q3X3
Product typeCircuit breaker frame
FrameQ
Poles3
Trip unitElectronic or thermal - magnetic
Maximum current rating600 Amps

About 140U-Q3X3

The 140U-Q3X3 circuit breaker is a circuit breaker with a Q-frame enclosure. The maximum current rating for the Q-frame circuit breaker is 600 Amps. Different trip units can be installed on the 140U-Q3X3 depending on customer requirements. Both thermal-magnetic and electronic trip units can be installed on the 140U-Q3X3 circuit breaker. The compatible thermal-magnetic trip units include the 140U-QTD3-D30 unit which has 300 Amps of rated current, 300 Amps thermal trip current, and 1500 to 3000 Amps of magnetic trip current, the 140U-QTD3-D35 unit which has 350 Amps of rated current, 350 Amps of thermal trip current, and 1750 to 3500 Amps of magnetic trip current, the 140U-QTD3-D40 unit which has 400 Amps of rated current, 400 Amps of thermal trip current, and 2000 to 4000 Amps of magnetic trip current, and the 140U-QTD3-D45 unit which has 450 Amps of rated current, 450 Amps of thermal trip current, and 2250 to 4500 Amps of magnetic trip current.



 



The 140U-QTD3-D50 unit which has 500 Amps of rated current, 500 Amps of thermal trip, and 2500 to 5000 Amps of magnetic trip, and the 140U-QTD3-D60 unit which has 600 Amps rated current, 600 Amps thermal trip, and 3000 to 6000 Amps magnetic trip can also be used. The compatible electronic trip modules include the 140U-QTL3-D60 unit with LS protection which has 600 Amps of rated current, 400 to 600 Amps of thermal trip, and 800 to 4800 Amps of magnetic trip, the 140U-QTH3-D60 unit with LSI protection which has 600 Amps of rated current, 400 to 600 Amps of thermal trip, and 800 to 4800 Amps of magnetic trip, and the 140U-QTG3-D60 unit with LSG protection which has 600 Amps of rated current, 400 to 600 Amps of thermal trip, and 800 to 4800 Amps of magnetic trip. The 140U-Q3X3 circuit breaker has three poles and dimensions of 12.5 x 8.25 x 4.37 inches.



Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140U-Q3X3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140U-Q3X3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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