Superior Interlock Unit for Base Mounting w/ Limited Space
Printable Technical Information
The Superior Locking Unit, type B-3003, is a key actuated
bolt mechanism designed for miscellaneous base mounting applications where
mounting space is limited and facilities are available to permit the use of a
mechanical locking bolt device. Compact in design, its narrow profile is
helpful when space is an issue. This device is suitable for many OEM and
existing applications. Some uses include but are not limited to, disconnect
switches, circuit breakers, ground switches, valves, and many other
mechanical and electrical devices.
A suitable compact switch element or multiple auxiliary contacts are also
available for use when it is necessary to provide additional electrical
protection, provide feedback, signal PLCs, operate indicating circuits, or
open and close other electrical circuits of the interlocked equipment.
It is constructed entirely of non-ferrous material, and,
for this reason may be used for outdoor service, provided dust covers are
used to protect the lock mechanism. The case is available in bronze or
stainless steel for harsh environments. The interior parts are all
non-ferrous or stainless steel and are precisely adjusted to insure perfect
Type B-3003 is available for single key, two key, and three
key operations, with and without auxiliary contacts. Many accessories and
options are available for these units. Please see cut sheet or call our
factory for details.
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