
SCREW CONNECTION
DISCONNECT
AND COMPONENT
TERMINAL BLOCKS
L-29
l Maintenance-Free Connections
l Global Acceptance
l Flexible Plug-In Bridge System
l Large Surface Area for Marking
l Standardized Testing System
l Metal Parts Made of Tin-Plated Copper Alloy
Starts at
$
120
Pkg of 50
The XB Series includes application specific terminal blocks like the
XBUT4TG disconnect block which accommodates disconnect
component and fuse terminal blocks. It can also be bridged with
standard terminal blocks via the double bridge shaft. The
component plug XBPCO serves to accommodate different
components such as resistors or capacitors. 5 x 20 mm fuses can
be inserted into the fuse plug XBPFU, also available with light
indication. The XBUT4MT knife disconnect terminal block features a
compact design and a high current carrying capacity of 16A.
Versions with test socket screws provide a test option for 2.3 mm
diameter test plugs on both sides of the disconnect point.
SPECIFICATIONS FOR XBUT4TG, XBUT4MT
Terminal Width: 6.2 mm (0.24")
Wire Size: 10 AWG/4 mm
2
Connection Data in V/A/AWG: 500/16/26-10
UL-cUL Ratings for Disconnect in V/A/AWG: 600/16/26-10
Width/Length in mm (in): 6.2 (0.24)/ 56.8 (2.24)
Height for 35 x 7.5/35 x 15 in mm (in): 47.5 (1.87)/55.0 (2.17)
SPECIFICATIONS FOR XBUKK4DIO
Terminal Width: 6.2 mm (0.24")
Wire Size: 12 AWG/4 mm
2
Connection Data in V/A/AWG: 500/32/24-10
UL-cUL Ratings in V/A/AWG: 600/30/26-10
Width/Length in mm (in): 6.2 (0.24)/ 56.0 (2.20)/2.5 (0.10)
Height for 35 x 7.5/35 x 15 in mm (in): 62.0 (2.44)/69.5
(2.74)/67.0 (2.64)
ADDITIONAL SPECIFICATIONS
TECHNICAL DATA IN ACCORDANCE WITH IEC
Maximum Load Current in A/Cross Section in mm2for
XBUT4TG, XBUT4MT: 16/6
Maximum Load Current in A/Cross Section in mm2for
XBUKK4DIO: 32/4
Rated Surge Voltage in kV/Contamination Class: 6/3
Surge Voltage Category/Insulating Material Group: III/I
CONNECTION CAPACITY
XBUT4TG, XBUT4MT
Stranded with Ferrule/with Ferrule and Plastic Sleeve in mm2:
0.25 to 4/0.25 to 4
XBUKK4DIO
Stranded with Ferrule/with Ferrule and Plastic Sleeve in mm2:
0.25 to 4/0.25 to 2.5
MULTI-CONDUCTOR CONNECTION
(SAME CROSS-SECTION) FOR XBUT4TG AND XBUT4MT
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 2.5
Stripping Length in mm (in) for XBUT4TG and XBUT4MT:
9 (0.35)
MULTI-CONDUCTOR CONNECTION
(SAME CROSS-SECTION) FOR XBUKK4DIO:
Solid/Stranded in mm2: 0.2 to 1.5/0.2 to 1.5
Stranded with Ferrules without Plastic Sleeve in mm2:
0.25 to 1.5
Stranded with Twin Ferrule with Plastic Sleeve in mm
2
:
0.5 to 1.5
Stripping Length in mm (in) for XBUKK4DIO: 8 (0.31)
Thread: M3
Torque in in-lb (Nm): 0.6 to 0.8 (5.3 to 7.1)
XBUT4MT-50PK,
$165, pkg of 50,
shown larger
than actual size.

L-30
To Order
(Specify Model Number)
AVAILABLE FOR FAST DELIVERY!
MODEL NO. PRICE DESCRIPTION
XBUT4TG-50PK $120 Gray, 6.2 mm (0.24") wide disconnect TB 26 to 8 AWG, pkg of 50
XBUT4MT-50PK 165 Gray, 6.2 mm (0.24") wide knife disconnect TB 26 to 8 AWG, pkg of 50
XBUKK4DIO-50PK 280 Gray, 6.2 mm (0.24") wide 2 level TB with diode 26 to 10 AWG, pkg of 50
MODEL NO. PRICE DESCRIPTION
XBACUKK35-10PK $9.60 Gray end cover pkg of 10 for XBUKK4DIO-50PK, pkg of 10
XBPCO-10PK 25.25 Component plug holder for XBUT4TG-50PK and XBUT4MT-50PK, pkg of 10
XBPFU-10PK 25.25 Fuse plug for XBUT4TG-50PK and XBUT4MT-50PK, pkg of 10
XBAFBS26-10PK 3.40 Red 2 position plug-in bridge pkg of 10 for XBUT4TG-50PK and XBUT4MT-50PK
XBAFBS36-10PK 6.80 Red 3 position plug-in bridge pkg of 10 for XBUT4TG-50PK and XBUT4MT-50PK
XBAFBS56-10PK 13.25 Red 5 position plug-in bridge pkg of 10 for XBUT4TG-50PK and XBUT4MT-50PK
XBAFBS106-10PK 28.00
Red 10 position plug-in bridge pkg of 10 for XBUT4TG-50PK and XBUT4MT-50PK
XBAFBS506-10PK 170.00
Red 50 position plug-in bridge pkg of 10 for XBUT4TG-50PK and XBUT4MT-50PK
XBATSPAI4-10PK 80.00 Test adaptor, pkg of 10
XBMZB6-10PK 4.60 White blank marker strip, pkg of 10
XBANS3575P 9.00 DIN rail 35 x 7.5 mm x 2 m (1.4 x 0.30" x 6.6') slotted
XBANS3575U 9.30 DIN rail 35 x 7.5 mm x 2 m (1.4 x 0.30" x 6.6') solid
XBANS3515P 17.00 DIN rail 35 x 15 mm x 2 m (1.4 x 0.60" x 6.6') slotted
XBANS3515U 17.00 DIN rail 35 x 15 mm x 2 m (1.4 x 0.60" x 6.6') solid
XBAES35C-50PK 43.00 1-screw mounted end stop, pkg of 50
XBAES35T-50PK 32.00 3-screw mounted end stop, pkg of 50
XBAES35N-50PK 27.00 Snap-on end stop, pkg of 50
Ordering Example: XBUKK4DIO-50PK, terminal blocks, XBACUKK35-10PK, end covers, XBANS3575P, DIN rail, $280 + 9.60 + 9 = $298.60.
XBANS3575P, $9
XBAES35C-50PK
$43 for pkg of 50
XBUT4TG-50PK,
$120, pkg of 50
All models
shown smaller
than actual size.
XBUKK4DIO-50PK,
$280, pkg of 50
Upper level is offset from lower
level to facilitate the termination.
ACCESSORIES

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