The MMTC 1KXL-BC is an exterior ON/OFF key switch designed for commercial gate and access control systems. Its keyed ON/OFF operation provides controlled activation for compatible automated gates, doors, and entry management applications.
This model is configured with a Best-style interchangeable core cylinder, making it suitable for facilities using Best-type master key systems and interchangeable core security hardware. The 1KXL-BC is intended for exterior installations as part of MMTC’s commercial key switch lineup. Manufacturer and distributor listings did not consistently publish detailed electrical ratings, enclosure specifications, or exact dimensions, so those details should be verified before installation.
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