Lorlin U.K. has produced a new high security keyswitch. The switches are two pole changeover and the mechanism is spring return with a 90° angle of throw.
These switches are UL/CSA approved. There are over 15000 key combinations [keys to differ] and the lock is a dimpled 6 pin lock.
These switches are mounted from the front of panel. Common keys [keys to pass] are also available.
Switches are supplied with solder terminals and a plastic shroud covers these terminals. The life is 10000 cycles.
The DSL spring return lock switch is available from Switches Plus Components.