Description
The Wheelock MB motor bells provide a specifically designed motor bell for fire and life safety alarm systems. The Wheelock MB bells include higher dBA, low current draw, built-in trimplate for semi-flush mounting, low frequency aluminum shells, and low RFI noise. The motor for MB bells is a durable, high-torque permanent magnet motor selected for its high performance and long life.
These DC vibrating MB motor bells are offered in 6” and 10” shell sizes in both 12 and 24 VDC models.