OverviewAllen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-W Cage Clamp, A
Mfr. Part Number:

1794-TB3/A

Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A
Full Description: Allen-Bradley 1794-TB3 FLEX I/O Terminal Base Unit, 3-Wire Screw Termination, Cage Clamp, Series A
UPC / GTIN: 10662468112359
Status: Current Product
Inventory & Prices
Condition:

NFS (New Factory Sealed)

Warranty: 30 Days Replacement Warranty
Availability:
0 in stock 7 available for pre-order
Shipping Date:
 - Ships within 3 working days
Retail Price: $214.00
Your Price: $169.00
Quantity:
 
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1794-TB3/A
Similar Parts Mfr Cond Description Retail Price Disc Qty
1794-TB3/A RA NSO Allen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A $214.00 $140.00 -35% 10 buyit
1794-TB3/A RA NSS Allen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A $214.00 $164.00 -23% 8 buyit
1794-TB3/A RA UPP Allen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A $214.00 $84.00 -61% 17 buyit
1794-TB32/A RA NFS Allen-Bradley 1794-TB32 Flex I/O 32-Ch Terminal Base, 3-Wire, Cage Clamp, Ser. A $222.00 $209.00 -6% 3 buyit
1794-TB32/A RA NSO Allen-Bradley 1794-TB32 Flex I/O 32-Ch Terminal Base, 3-Wire, Cage Clamp, Ser. A $222.00 $204.00 -8% 3 buyit
1794-TB32/A RA NSS Allen-Bradley 1794-TB32 Flex I/O 32-Ch Terminal Base, 3-Wire, Cage Clamp, Ser. A $222.00 $207.00 -7% 3 buyit
1794-TB32/A RA UPP Allen-Bradley 1794-TB32 Flex I/O 32-Ch Terminal Base, 3-Wire, Cage Clamp, Ser. A $222.00 $26.00 -88% 18 buyit
1794-TB32S/A RA NSO Allen-Bradley 1794-TB32S Flex I/O 32-Ch Terminal Base 3-Wire Spring Clamp Ser. A $222.00 $254.00 14% 1 buyit
1794-TB32S/A RA NSS Allen-Bradley 1794-TB32S Flex I/O 32-Ch Terminal Base 3-Wire Spring Clamp Ser. A $222.00 $260.00 17% 1 buyit
1794-TB32S/A RA UPP Allen-Bradley 1794-TB32S Flex I/O 32-Ch Terminal Base 3-Wire Spring Clamp Ser. A $222.00 $118.00 -47% 1 buyit
1794-TB37DS/A RA UPP Allen-Bradley 1794-TB37DS Flex Ex Flex XT I/O Terminal Base, 37-Pin D-Shell, A $184.00 $55.00 -70% 2 buyit
1794-TB3G/A RA UPP Allen-Bradley 1794-TB3G Flex I/O Terminal Base, 3-Wire Grounded, Screw Clamp, A $219.00 $79.00 -64% 3 buyit
1794-TB3GS/A RA NSO Allen-Bradley 1794-TB3GS FLEX I/O Terminal Base 3-Wire Grounded, Spring Clamp, A $219.00 $199.00 -9% 1 buyit
1794-TB3GS/A RA UPP Allen-Bradley 1794-TB3GS FLEX I/O Terminal Base 3-Wire Grounded, Spring Clamp, A $219.00 $34.00 -84% 3 buyit
1794-TB3K/A RA NFO Allen-Bradley 1794-TB3K FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A $310.00 $145.00 -53% 6 buyit
1794-TB3K/A RA NFS Allen-Bradley 1794-TB3K FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A $310.00 $156.00 -50% 1 buyit
1794-TB3S/A RA NSO Allen-Bradley 1794-TB3S FLEX I/O Terminal Base, 3-Wire Spring-Clamp, Series A $210.00 $131.00 -38% 5 buyit
1794-TB3S/A RA NSS Allen-Bradley 1794-TB3S FLEX I/O Terminal Base, 3-Wire Spring-Clamp, Series A $210.00 $226.00 8% 1 buyit
1794-TB3S/A RA UPP Allen-Bradley 1794-TB3S FLEX I/O Terminal Base, 3-Wire Spring-Clamp, Series A $210.00 $9.00 -96% 38 buyit
1794-TB3T/A RA NSO Allen-Bradley 1794-TB3T FLEX I/O Terminal Base for Temperature Modules 3-Wire, A $219.00 $274.00 25% 1 buyit
1794-TB3T/A RA NSS Allen-Bradley 1794-TB3T FLEX I/O Terminal Base for Temperature Modules 3-Wire, A $219.00 $281.00 28% 1 buyit
1794-TB3T/A RA UPP Allen-Bradley 1794-TB3T FLEX I/O Terminal Base for Temperature Modules 3-Wire, A $219.00 $34.00 -84% 3 buyit
1794-TB3TS/A RA UPP Allen-Bradley 1794-TB3TS Flex I/O Temperature Terminal Base 3-W Spring Clamp, A $222.00 $185.00 -17% 1 buyit
Specs & Technical Data
Specifications: Allen-Bradley 1794-TB3 FLEX I/O Terminal Base Unit, Termination Type: Cage-clamp, 3-Wire Screw; Wiring Connections: 16 I/O Inputs, 18 Commons, 18 +V Voltage; Applications: up to 132V AC & 156V DC; Current capacity: 10A max; Isolation Voltage: Established by installed module; Enclosure Type: None (open-style); Terminal Screw Torque: 0.79-1.02 Nm (7-9 lb-in);Wire Size: 0.34-2.1 mm² (22-14 AWG) solid or stranded copper wire rated at 75 °C (167 °F ) or greater, 1.2 mm (3/64 in.) insulation max. 
Miscellaneous: Each FLEX I/O module plugs into an individual terminal base unit (TB) and connects to the I/O bus & field devices. TB snaps onto the DIN rail to the right of the I/O adapter. The I/O adapter module plugs into the end TB. Each TB provides backplane connections between the I/O adapter module & I/O modules and terminal connection points for I/O wiring. TB units plugs together to form the backplane. TB allows Removal & Insertion of failed modules Under Power (RIUP). Available with SCREW or SPRING terminations. 
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