Screw Connection Multi-Conductor Terminal Blocks

XBUT D Series

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Maintenance-Free Connections
Global Acceptance
Multi-Conductor Connections
Flexible Plug-In Bridge System
Large Surface Area for Marking
Standardized Testing System
Metal Parts Made of Tin-Plated Copper Alloy

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Description

Product Family Overview
The XB Series offers a complete terminal block system with a universal range of accessories. Marking, bridging and testing accessories are standardized across the different clamping technologies -- reducing inventory and logistics costs. The modular terminal block design allows for use of the different terminal block types together or individually, providing the highest degree of flexibility.

Application Description
The metal portion of the XB Series terminal blocks are made from high-grade, strain-crack and corrosion proof copper alloys. They won’t experience any electrolytic corrosion or rusting, even when moisture is present. The metal surfaces are protected with a lead-free, galvanic nickel or tin plating. The good electrical conductivity permits only a low temperature rise. The Polyamide 6.6 housings allow for operating temperatures up to 125°C and are certified for inflammability Class V0 in accordance with UL 94.

Flexible plug-in bridge system -- All three technologies (Screw, Spring and IDC) use the same bridge system, allowing for individual potential distribution and quickly bridged connections among the same terminal block type or across different types. The XB Series terminal blocks have two bridge shafts arranged in one line, making flexible chain bridging and skip bridging between non-adjacent terminal blocks possible. Plug-in bridges are available from 2 to 50 positions. Reducing bridges are also available to connect a larger terminal block to a smaller one.

Large surface area for marking -- All XB Series terminal blocks have generously sized surface areas for labeling. This allows for clearly labeled wiring which results in reduced start-up time and simplifies activities such as testing and maintenance. There are provisions for marking individual terminal blocks and end stops, strips of terminal blocks, and large groups of terminal blocks.

Standardized testing system -- All test plugs make contact in one of the easily accessible bridge shafts. A 2.3 mm diameter test plug is available for individual measuring wires. Modular test plugs are also available for more advanced testing.

The XBUT D multi-conductor terminal blocks offer a space-saving alternative to standard feedthrough terminal blocks allowing for high density wiring. Often, three connections have to be led to one terminal block. The XBUT D12 terminal block accomplishes this without any additional terminal blocks or bridging required. The XBUT D22 terminal blocks allow four wires to be connected to one potential and can therefore be used as compact power distributors.

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Part Number/Desc.

Qty

Description

XBUT25D12

TWD119

Availability: 1 week

Gray, 5.2 mm (0.20") wide 3-wire multi-conductor TB 26 to 8 AWG

XBUT25D12BU

TWD119

Availability: 4 weeks

Blue, 5.2 mm (0.20") wide 3-wire multi-conductor TB 26 to 8 AWG

XBUT4D12

TWD130

Availability: 1 week

Gray, 6.2 mm (0.24") wide 3-wire multi-conductor TB 26 to 10 AWG

XBUT4D12BU

TWD130

Availability: 1 week

Blue, 6.2 mm (0.24") wide 3-wire multi-conductor TB 26 to 10 AWG

XBUT25D22

TWD152

Availability: 4 weeks

Gray, 5.2 mm (0.20") wide 4-wire multi-conductor TB 26 to 8 AWG

XBUT25D22BU

TWD152

Availability: 4 weeks

Blue, 5.2 mm (0.20") wide 4-wire multi-conductor TB 26 to 8 AWG

XBUT4D22

TWD141

Availability: 4 weeks

Gray, 6.2 mm (0.24") wide 4-wire multi-conductor TB 26 to 10 AWG

XBUT4D22BU

TWD141

Availability: 1 week

Blue, 6.2 mm (0.24") wide 4-wire multi-conductor TB 26 to 10 AWG

Accessories

XBACUT4D12

TWD30

Availability: 1 week

Gray end cover for XBUT4D12 and XBUT25D12 series

XBACUT4D22

TWD38

Availability: 1 week

Gray end cover for XBUT4D22 and XBUT25D22 series

XBAFBS25

TWD24

Availability: 1 week

Red 2-position plug-in bridge for XBUT25D12 and XBUT25D22 series

XBAFBS35

TWD46

Availability: 1 week

Red 3-position plug-in bridge for XBUT25D12 and XBUT25D22 series

XBAFBS55

TWD90

Availability: 1 week

Red 5-position plug-in bridge for XBUT25D12 and XBUT25D22 series

XBAFBS105

TWD187

Availability: 1 week

Red 10-position plug-in bridge for XBUT25D12 and XBUT25D22 series

XBAFBS505

TWD855

Availability: 3 weeks

Red 50-position plug-in bridge for XBUT25D12 and XBUT25D22 series

XBAFBS26

TWD24

Availability: 1 week

Red 2-position plug-in bridge for XBUT4D12 and XBUT4D22 series

XBAFBS36

TWD46

Availability: 1 week

Red 3-position plug-in bridge for XBUT4D12 and XBUT4D22 series

XBAFBS56

TWD90

Availability: 1 week

Red 5-position plug-in bridge for XBUT4D12 and XBUT4D22 series

XBAFBS106

TWD187

Availability: 1 week

Red 10-position plug-in bridge for XBUT4D12 and XBUT4D22 series

XBAFBS506

TWD1,080

Availability: 1 week

Red 50-position plug-in bridge for XBUT4D12 and XBUT4D22 series

XBATSPAI4

TWD505

Availability: 1 week

Test adapter

XBMZB5

TWD30

Availability: 4 weeks

White blank marker strip for XBUT25D12 and XBUT25D22 series

XBMZB6

TWD30

Availability: 4 weeks

White blank marker strip for XBUT4D12 and XBUT4D22 series

XBANS3575P

TWD561

Availability: 1 week

DIN rail, 35mm x 7.5mm x 2m, slotted

XBANS3575U

Consult Sales

Availability:

DIN rail, 35mm x 7.5mm x 2m, solid

XBANS3515P

Consult Sales

Availability:

DIN rail, 35mm x 15mm x 2m, slotted

XBANS3515U

TWD1,025

Availability: 1 week

DIN rail, 35mm x 15mm x 2m, solid

XBANS3575PL

TWD915

Availability: 1 week

DIN rail, 35mm x 7.5mm x 2m, slotted, aluminum

XBAES35C

TWD57

Availability: 1 week

1-screw mounted end stop

XBAES35T

TWD44

Availability: 1 week

3-screw mounted end stop

XBAES35N

TWD35

Availability: 4 weeks

Snap-on end stop

† All prices on this site are shown in Taiwan Dollars.
Ordering Example: (1) XBACUT4D12 End Covers, TWD30 plus (1) XBANS3575P DIN Rail, TWD561 plus (1) XBUT25D12 Gray, 5.2 mm (0.20, TWD119, TWD30 + 561 + 119 = TWD710

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