The X20TB72 from B & R Automation features 12 safety-keyed pins and is rated for a nominal voltage of 240 VAC. Part of the X20 Fieldbus Input Output Modules, this push-in terminal block supports single-wire connections from 0.08 to 2.5 mm^2 and requires a push-in force of 10 N per contact.
Each contact allows tool-free wiring, test-probe insertion openings, and ensures a nominal current of 10 A per contact. Wire stripping length of 7 to 9 mm ensures reliable copper connections.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Cable Type
Only copper wires (no aluminum wires!)
Contact Resistance
?5 m?
Distance Between Contacts - Above-below
10.96 mm
Distance Between Contacts - Left-right
4.2 mm
Fine-stranded Wires Connection Cross Section
0.25 to 2.5 mm^2 / 24 to 14 AWG
Max. Voltage
300 VAC
Nominal Current
10 A / contact
Nominal Voltage
240 VAC
Number Of Pins
12, safety-keyed
Push-in Force Per Contact
Typ. 10 N
Single-wire Connection Cross Section
0.08 to 2.5 mm^2 / 28 to 14 AWG
Type Of Terminal Block
Push-in terminal block variant
Wire Stripping Length
7 to 9 mm
With Double Wire End Sleeves Connection Cross Section
Up to 2x 0.75 mm^2
With Wire End Sleeve Connection Cross Section
0.25 to 1.5 mm^2 / 24 to 16 AWG
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Technomech Inc
First-time customer. The ordering process was completely seamless. The part that we ordered was at our business within 2 days. Which was excellent! We had a piece of equipment down for a little more than 48 hours. Could have been a lot longer had we purchased from one of our normal suppliers.
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Middlesex General Industries
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Darrell Chapman
