273
800 Series, Intermediate Heavy Duty
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Catalog 1308389
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 6-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified.
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
to change.
C. America: 52-55-1106-0803
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Product Facts
n An exceptionally compact
block that accepts single or
combinations of AWG wire
sizes as large as #1/0 — at
least 92 circuits per 6-foot
length, 3/4 inch center-to-
center spacing.
n Tubular screw contact style
accepts AWG wire sizes from
#12 thru #1/0, solid or
stranded.
n Same block mounts on
surface or channel — two-
way mounting base fits
standard channel or mounts
directly to flat surfaces.
n Packaged for rapid handling
and assembly — snap-fit
sections packaged 10 per
carton.
n Contacts conservatively
rated at 155 amperes per
circuit when used with
copper wire.
n Only one end section needed
per block assembly.
n Readily identify circuits —
blocks available with painted
marking surface or use
removable vinyl marking
strip. Preprinted marking
strips are also available.
n Factory assembled blocks
available.
n Nylon housing material for
the most rugged
applications.
n Allen head screw for
aluminum wire — screw tip
design helps protect
aluminum wire from
overtightening. Slotted
screw head for copper wire.
n Intermediate Heavy Duty
blocks snap-fit with 300 &
600V, Medium Duty
phenolic, Heavy Duty nylon,
polypropylene and phenolic
and Fuse and Switch blocks.
LR25557
E63810
This line of 600 volt blocks
is rated up to 150 A and is
available in a standard
version and a corrosion
resistant version.