Cut Sheet
V7-T8-30 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
Accessories
Mini Screw Connection Terminal/Ground Blocks
Technical Data and Specifications
Mini Spring Cage Terminal/Ground Blocks
Dimensions
Approximate Dimensions in Inches (mm)
Mini Spring Cage Terminal/Ground Blocks
Notes
1
For information on Printed Marking Tag Options, see Page V7-T8-98.
For additional accessories, see Page V7-T8-90.
Description Color
Number of
Positions
Standard
Pack
XBMUK25 XBMUK4 XBMUK25PE XBMUK4PE
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
End cover Gray — 10 XBACMU254 XBACMU254 — —
Blue — 10 XBACMU254B XBACMU254B — —
Partition plate — — 10 XBATMU254 XBATMU254 — —
Fixed bridge — 10 10 XBAFBR105N — — —
Separating plate — — 10 XBATMPKK15 XBATMPKK15 — —
Blank marker strip (strip of 10) White — 10 XBMZB5
1
XBMZB6
1
XBMZB5
1
XBMZB6
1
Description XBMUK25 XBMUK4 XBMUK25PE XBMUK4PE
Technical Data in Accordance with IEC
Maximum load current in A/cross-section in mm
2
32/4 41/6 — —
Maximum cross-section with insertion bridge (solid/stranded) 2.5/2.5 4/4 — —
Rated surge voltage in kV/contamination class 6/3 6/3 6/3 6/3
Surge voltage category/insulating material group III/I III/I III/I III/I
Connection Cross-Section
Stranded with ferrule with plastic sleeve in mm
2
0.25–1.5 0.25–2.5 0.25–1.5 0.25–2.5
Stranded with ferrule without plastic sleeve in mm
2
0.25–2.5 0.25–4 0.25–2.5 0.25–4
Multi-Conductor Connection (same cross-section)
Solid/stranded in mm
2
0.2–1.0/0.2–1.5 0.2–1.5/0.2–1.5 0.2–1.0/0.2–1.5 0.2–1.5/0.2–1.5
Stranded with ferrule without plastic sleeve in mm
2
0.25–1.5 0.25–1.5 0.25–1.5 0.25–1.5
Stranded with ferrule with plastic sleeve in mm
2
0.5–1.0 0.5–2.5 0.5–1.5 0.5–2.5
Stripping length in Inches (mm) 0.31 (8) 0.31 (8) 0.31 (8) 0.31 (8)
Thread M3 M3 M3 M3
Torque in in-lb (Nm) 5.3–7.1 (0.6–0.8) 4.4–5.3 (0.5–0.6) 5.3–7.1 (0.6–0.8) 5.3–7.1 (0.6–0.8)
Catalog
Number Width Length
Cover
Length
Height for—
15 in
XBMUK25 0.20 (5.2) 1.10 (28.0) 0.04 (1.0) 1.26 (32.0)
XBMUK4 0.24 (6.2) 1.10 (28.0) 0.04 (1.0) 1.26 (32.0)
XBMUK25PE 0.20 (5.2) 1.10 (28.0) — 1.24 (31.5)
XBMUK4PE 0.24 (6.2) 1.10 (28.0) — 1.26 (32.0)