Cut Sheet

V7-T8-44 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2014 www.eaton.com
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8.1
Terminal Blocks, Fuse Blocks and Fuse Holders
IEC—XB Series
Double Level Blocks
Contents
Description Page
Single Level—Through-Feed . . . . . . . . . . . . . . . . . V7-T8-32
Single Level—Ground Blocks . . . . . . . . . . . . . . . . . V7-T8-37
Multi-Conductor Terminal Blocks . . . . . . . . . . . . . V7-T8-39
Multi-Conductor Ground Blocks . . . . . . . . . . . . . . V7-T8-42
Double Level Blocks
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T8-45
Technical Data and Specifications . . . . . . . . . . V7-T8-45
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T8-45
Triple Level Blocks . . . . . . . . . . . . . . . . . . . . . . . . . V7-T8-46
Fuse Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . V7-T8-48
Disconnect and Component Terminal Blocks . . . . V7-T8-51
Hybrid Terminal Blocks . . . . . . . . . . . . . . . . . . . . . V7-T8-54
Mini Spring Cage . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T8-56
Double Level Blocks
Product Description
The potentials of the XB
double level terminal blocks
routed on two levels reduce
space requirements by 50%
compared with single level
terminal blocks.
The XBPTT blocks can be
bridged on both levels with
the Plug-in bridge system and
labeling options are available
for each terminal point,
resulting in maximum
customization for each
application. The XBPTT25PV
and XBPTT4PV terminal
blocks have two
interconnected levels.
Equipotential bonding is
marked by an imprint on
the housing. These terminal
blocks can also be bridged and
used to construct compact
potential distributor blocks.
Product Selection
Spring Cage Connection Double Level Blocks
Spring Cage Connection Double Level Ground Blocks
Note
1
EU type—examination certificate number: KEMA 05ATEX2154 U (XBPTT25), KEMA 05ATEX2155 U (XBPTT4).
Terminal
Width
Maximum
Wire Size
IEC 60 947-7-1
in V/A/AWG
EN 50 019
1
in V/A/AWG
UL-cUL Ratings
in V/A/AWG Color
Standard
Pack
Catalog
Number
Spring Cage Connection Double Level Blocks
5.2 mm 12 AWG/2.5 mm
2
500/26/28–12 420/23/19/24–12 600/20/26–12 Gray 50 XBPTT25
Blue 50 XBPTT25BU
6.2 mm 10 AWG/4 mm
2
500/32/28–10 420/32/27/24–10 300/30/20–10 Gray 50 XBPTT4
Blue 50 XBPTT4BU
Spring Cage Connection Double Level Blocks (terminal block with potential distribution between the levels)
5.2 mm 12 AWG/2.5 mm
2
500/26/28–12 420/23/19/24–12 600/20/26–12 Gray 50 XBPTT25PV
6.2 mm 10 AWG/4 mm
2
500/32/28–10 420/32/27/24–10 300/30/20–10 Gray 50 XBPTT4PV
Terminal
Width
Maximum
Wire Size
IEC 60 947-7-2
in V/A/AWG
EN 50 019
1
in V/A/AWG
UL-cUL Ratings
in V/A/AWG Color
Standard
Pack
Catalog
Number
5.2 mm 12 AWG/2.5 mm
2
—/—/28–12 —/—/24–12 —/—/26–12 Green/Yellow 50 XBPTT25PE
6.2 mm 10 AWG/4 mm
2
—/—/28–10 —/—/24–10 —/—/20–10 Green/Yellow 50 XBPTT4PE
XBPTT4
XBPTT25PE