The MMTC HBF-CC is the changeable core version of the HBF interior flush-mount open/close key switch. It is designed for facilities that want a compact key-operated control station while maintaining the ability to manage or rekey the cylinder system as needed. The center-return open/close action sends a command only while the key is turned, then returns to the center/off position.
This model is commonly used for interior gate operator and commercial overhead door control points where a stainless faceplate and single-gang back box are desired. It is often cross-referenced with LiftMaster 02109U style control stations. Because it does not include a stop button, it should be used only where the operator and application are designed for a separate open/close key switch or where another stop control is provided.
This key switch may be used with select gate and commercial door controls that are designed for an interior open/close key station. Always verify the operator wiring diagram and required control type before ordering.
This product is a control accessory, not a safety device. Do not use a key switch to bypass photo eyes, sensing edges, monitored entrapment protection, or required emergency stop controls. If the operator does not respond correctly after installation, stop and have the control wiring checked by a qualified technician.
No. The control function is similar, but HBF-CC uses a changeable core cylinder while HBF-BC is the Best cylinder or equivalent version.
No. HBF-CC provides open and close commands only. Use the correct control station if a stop button is required.
Some LiftMaster accessory listings cross-reference this style of MMTC key station as 02109U. Always verify the MMTC part number and cylinder style before ordering.
