1794-TB3

Rated 4.3 with 21 reviews
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1794-TB3

Revisions: Ser A 
Description: The Allen-Bradley 1794-TB3 Flex I/O Terminal Base Unit has a 0.56-0.79 Nm Terminal Screw Torque, a 125V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 125V Continuous Isolation Voltage. It also operates with a 0.34-3.3mm^2 Wire Size and a 94x94x69 mm Dimensions.
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Description: The Allen-Bradley 1794-TB3 Flex I/O Terminal Base Unit has a 0.56-0.79 Nm Terminal Screw Torque, a 125V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 125V Continuous Isolation Voltage. It also operates with a 0.34-3.3mm^2 Wire Size and a 94x94x69 mm Dimensions.

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1794-TB3.
Exchange: Exchange credit for your defective unit available.

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Rated 4.3 with 21 reviews

    Technical Specifications for 1794-TB3

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TB3
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque0.56-0.79 Nm
Supply Voltage Range max.125V DC/AC, 50/60Hz, 10A
Isolation Voltage125V Continuous
Voltage Rating24V DC/AC, 120V DC/AC
Wire Size0.34-3.3mm^2
Dimensions94x94x69 mm
UPC10662468112359
UNSPSC32151602
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TB3
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque0.56-0.79 Nm
Supply Voltage Range max.125V DC/AC, 50/60Hz, 10A
Isolation Voltage125V Continuous
Voltage Rating24V DC/AC, 120V DC/AC
Wire Size0.34-3.3mm^2
Dimensions94x94x69 mm
UPC10662468112359
UNSPSC32151602
s

About 1794-TB3

The 1794-TB3 Flex I/O Terminal Base Unit by Allen-Bradley is a device which provides terminal connection points for I/O wiring and contributes to the formation of the backplane. It has a maximum of 16 I/O connections with 18 common terminals and 18 voltage terminals. The 1794-TB3 is used in an application with a 125V AC/DC electrical rating and it has a maximum current capacity of 10A with 0.21 x 1.3 mm2 (24-16 AWG) stranded copper wire intended for use with input and output modules. The 1794-TB3 has a Flexbus rating of 5V DC at 640mA and it supplies a 2A current to the I/O terminals. It also has V/COM Terminals ratings of 125V DC/AC and 10A at 50-60Hz. 

The 1794-TB3 provides voltage isolation of 125V (continuous) using Basic Insulation Type between Field Wiring Terminals to FLEXBUS and it has a terminal screw torque of 0.56 x 0.79 Nm (5 x 7lb-in). It has a T4A (North America) designated temperature code and an IEC T4 temperature code. The 1794-TB3 has an IEC-rated operational temperature of -20-70 °C (-4-158 °F) at 5-95% non-condensing relative humidity and it is tested and rated to withstand an operational shock of 30G and a vibration of 5G at 10-500Hz. The 1794-TB3 is c-UL-us, UL, CSA, and CE-certified and has a dimension 94mm x 94mm x 69mm (3.7in x 3.7in x 2.7in).



Repair Services for 1794-TB3

Type Lead Time Price Action
Repair Service 2-4 weeks $41.65cartAdd to Cart

Our highly skilled technicians can repair your 1794-TB3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1794-TB3

Please refer to the manual for more information about the 1794-TB3 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-TB3 Ser A
1794-TB3/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-TB3
  • 179A-TB3
  • 1794-T83
  • 1794TB3

Dimensions For 1794-TB3

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 1794-TB3

Resolutions For 1794-TB3

About

Technical Specifications for 1794-TB3

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TB3
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque0.56-0.79 Nm
Supply Voltage Range max.125V DC/AC, 50/60Hz, 10A
Isolation Voltage125V Continuous
Voltage Rating24V DC/AC, 120V DC/AC
Wire Size0.34-3.3mm^2
Dimensions94x94x69 mm
UPC10662468112359
UNSPSC32151602
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TB3
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque0.56-0.79 Nm
Supply Voltage Range max.125V DC/AC, 50/60Hz, 10A
Isolation Voltage125V Continuous
Voltage Rating24V DC/AC, 120V DC/AC
Wire Size0.34-3.3mm^2
Dimensions94x94x69 mm
UPC10662468112359
UNSPSC32151602

About 1794-TB3

The 1794-TB3 Flex I/O Terminal Base Unit by Allen-Bradley is a device which provides terminal connection points for I/O wiring and contributes to the formation of the backplane. It has a maximum of 16 I/O connections with 18 common terminals and 18 voltage terminals. The 1794-TB3 is used in an application with a 125V AC/DC electrical rating and it has a maximum current capacity of 10A with 0.21 x 1.3 mm2 (24-16 AWG) stranded copper wire intended for use with input and output modules. The 1794-TB3 has a Flexbus rating of 5V DC at 640mA and it supplies a 2A current to the I/O terminals. It also has V/COM Terminals ratings of 125V DC/AC and 10A at 50-60Hz. 

The 1794-TB3 provides voltage isolation of 125V (continuous) using Basic Insulation Type between Field Wiring Terminals to FLEXBUS and it has a terminal screw torque of 0.56 x 0.79 Nm (5 x 7lb-in). It has a T4A (North America) designated temperature code and an IEC T4 temperature code. The 1794-TB3 has an IEC-rated operational temperature of -20-70 °C (-4-158 °F) at 5-95% non-condensing relative humidity and it is tested and rated to withstand an operational shock of 30G and a vibration of 5G at 10-500Hz. The 1794-TB3 is c-UL-us, UL, CSA, and CE-certified and has a dimension 94mm x 94mm x 69mm (3.7in x 3.7in x 2.7in).



Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $41.65cartAdd to Cart

Our highly skilled technicians can repair your 1794-TB3. 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 $41.65cartAdd to Cart

Our highly skilled technicians can repair your 1794-TB3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1794-TB3 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-TB3 Ser A
1794-TB3/A, Series A, Rev A Request Quote

Common misspellings:
  • l794-TB3
  • 179A-TB3
  • 1794-T83
  • 1794TB3
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