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 key release.
Type B-4003 is available for single key, two key, and up to six 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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Phone: (718) 821-8949