Description
The MMTC HBFS Interior Key-Switch with Stop Button delivers secure, indoor control for restricted access doors and enclosures. Built for high-security environments, it combines a two-position keyed switch with a built-in Stop button, all in a durable, flush-mount stainless-steel faceplate.
- Model: HBFS
- Enclosure: NEMA 1, flush-mount design for indoor protection
- Faceplate Material: Stainless steel for durability and a professional appearance
- Electrical Rating: 15 amps at 125/250 VAC for demanding control circuits
- Cylinder Options: Mortise-type 5-pin cylinders with Best Core, SLF large format, or CC changeable options for customizable security
- Two-Position Keyed Control: Open and Close commands with a center return to Stop to reliably manage indoor access points
- Mounting Type: Flush mount fits a standard single-gang back box for neat, space-efficient installation
- Dimensions: 4-1/2 inches height x 2-3/4 inches width
The HBFS brings together security, durability, and convenience in a compact footprint. Its tamper-proof flush-mount design minimizes unauthorized access, while the stainless steel faceplate gives a professional look suitable for offices, industrial facilities, and residential interiors. The flexible cylinder options allow you to tailor the level of control to your specific application—whether you need Best Core for broad compatibility, SLF large format for quick key changes, or CC changeable cylinders for ongoing security updates. With a robust 15 A rating, this control station can handle standard door access circuits and other low-voltage-to-mains interfaces typical in secure interior access systems. Ideal use cases include entry doors, interior restricted zones, storage rooms, and secure administrative areas where secure, reliable Open/Close control matters.

