HIGH VOLTAGE DESIGN FEATURES
3 END-BELL SIZES,
eases tight fits,
Where larger, stiffer cables are involved,
TJB offers a choice of longer, larger-entrance end-bells. Two sizes are available that can
accommodate cable sizes through 4 1/4" O.D., with clamps to fit cables 1 1/4"- 4 1/4"
O.D. TEFLON OR HARD
EP INSULATORS...
to meet industry needs,
TJB couplers offer a choice of a semi-rigid
EP (Ethylene Propylene) molded insulator
or a Teflon insulator introduced by TJB in
1994 which has rapidly become the industry
standard.
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8 TIMES THE CREEPAGE
PATH TO GROUND
Creepage path between ground and ground check with most couplers is as small as
1/8", a distance easily bridged in damp, dirty locations, resulting in short
circuiting the desired continuity check through the cable. TJB insulators have 8 times the
creepage path from ground check to ground of other couplers.
CLICK IMAGE TO ENLARGE
TJB
OTHER
STAINLESS STEEL THREAD
reduces galling,
Galling or "Lock-up" of aluminum-to-aluminum threads which can occur after
surface film, dry lubricant or anodizing wear off, is prevented by this original TJB
design feature. A stainless steel insert in the TJB locking nut produces a connection
which is non-corrosive and less subject to dirt accumulation, eliminating problems
from
aluminum-to-aluminum contact.
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