5.2 mm Feedthrough Terminal Block

XBUT25 Series

Terminal Block

PLACE ORDER

Flexible Plug-In Bridge System
Maintenance-Free Connections
Large Surface Area for Marking
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.

SPECIFICATIONS FOR XBUT25
Terminal Width: 5.2 mm
Maximum Wire Size: 12 AWG/2.5 mm2
IEC 60 947-7-1 in V/A/AWG: 800/32/26-12
EN 50 0191 in V/A/AWG: 750/22 or 28/26-12
UL-cUL Ratings in V/A/AWG: 600/20/26-12
TECHNICAL DATA DIMENSIONS
Width/Length/Cover Width in mm (in): 5.2 (0.20)/46.9 (1.85)/2.2 (0.09)
Height for 35 x 7.5/35 x 15 in mm (in): 47.5 (1.87)/55.0 (2.17)
TECHNICAL DATA IN ACCORDANCE WITH IEC
Maximum Load Current in A/Cross Section in mm2: 32 / 4
Rated Surge Voltage in kV/Contamination Class: 8 / 3
Surge Voltage Category/Insulating Material Group: III / II
CONNECTION CAPACITY
Stranded with Ferrule/with Ferrule and Plastic Sleeve in mm2: 0.25 to 2.5/0.25 to 2.5
MULTI-CONDUCTOR CONNECTION(SAME CROSS-SECTION)
Solid/Stranded in mm2: 0.14 to 1.5/0.14 to 1.5
Stranded with Ferrules without Plastic Sleeve in mm2: 0.25 to 1.5
Stranded with Twin Ferrule with Plastic Sleeve in mm2: 0.5 to 1.5
Stripping Length in mm (in): 9 (0.35)
Thread: M3
Torque in in-lb (Nm): 5.3 to 7.1 (0.6 to 0.8)

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

XBUT25

£1.19

Availability: In Stock

Gray single level connection

XBUT25BU

£1.08

Availability: 2 weeks

Blue single level connection

Accessories

XBACUT10

£0.55

Availability: 2 weeks

Gray end cover

XBATUT10

£0.67

Availability: 2 weeks

Gray partition plate

XBAFBS25

£0.50

Availability: 2 weeks

Red 2 position plug-in bridge

XBAFBS35

£0.96

Availability: 2 weeks

Red 3 position plug-in bridge

XBAFBS55

£1.88

Availability: 2 weeks

Red 5 position plug-in bridge

XBAFBS105

£3.90

Availability: 2 weeks

Red 10 position plug-in bridge

XBAFBS505

£19.55

Availability: 2 weeks

Red 50 position plug-in bridge

XBAFBS505

£19.55

Availability: 2 weeks

Red 50 position plug-in bridge

XBATSPAI4

£11.57

Availability: 2 weeks

Test adaptor

XBMZB5

£0.67

Availability: 9 weeks

5.2 mm white blank marker strip

XBANS3575P

£12.79

Availability: 2 weeks

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

£23.44

Availability: 2 weeks

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

XBANS3575PL

£21.00

Availability: 2 weeks

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

XBAES35C

£1.32

Availability: 2 weeks

1-screw mounted end stop

XBAES35T

£0.90

Availability: 2 weeks

3-screw mounted end stop

XBAES35N

£0.81

Availability: 2 weeks

Snap-on end stop

† All amounts shown in EUR, GBP, or USD
Ordering Example: (1) XBUT25 Gray single level connection, £1.19