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The MAGNASPHERE CORP MSS-312C-WG-BLACK is a recessed magnetic contact switch designed for special application security and access control installations. The unit ships individually and features three internal switches with two closed-loop configurations, making it suitable for installations that require redundant or multi-circuit monitoring. The black finish integrates cleanly into door frames, casings, or panel housings. This type of recessed contact is typically installed by licensed security technicians or electricians working on access control, intrusion detection, or building automation systems.
The MSS-312C-WG-BLACK is intended for special application contact scenarios where standard single-switch contacts are not sufficient. The three-switch, two-closed-loop design supports more complex wiring schemes, such as balanced circuits or supervised loops commonly required in commercial or high-security residential installations. Its recessed form factor allows for a concealed installation within a door frame or structural surface, minimizing visible hardware.
Designed as an OEM-style replacement or new-installation component for special application recessed magnetic contact systems. No specific compatible model numbers or system families were provided in the product data.
Installation is typically performed by a licensed electrician or certified security technician. Power down or disarm the security system circuit before wiring or replacing this contact. Follow applicable NEC guidelines for low-voltage wiring and any local access control or intrusion detection codes. Do not exceed the rated electrical parameters of the switch circuits during testing or commissioning.
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