Introducing the 340-4N5 EDWARDS 4 Inch Ac Vibrating Bell, the perfect solution for all your outdoor application needs. With its approved box for outdoor usage, this vibrating bell offers reliable and effective performance. Trust in the expertise of EDWARDS for your notification needs.

AC vibrating bells produce a long continuous ringing sound. The striker continues to strike the gong in rapid-fire action as long as current is applied. Universal Adaptaplate mounts directly on surface or fits any single-gang box, 3 1/4" (83 mm), 3 1/2" (89 mm), or 4 " (102 mm) octagon box, or any plaster cover with mounting holes on 2 3/4" (70 mm) centers. 6" and 10" bells also mount on 4" (102 mm) square boxes. Specified for timing, scheduling, paging and general alarm applications. 4" (102 mm) sizes recommended for quiet office areas. 6" (152 mm) sizes for moderate noise level areas such as general factory areas. 10" (254 mm) sizes for loud areas such as heavy machine shops. Available with full cast grids and protective grilles. May be weatherproofed with the addition of a weatherproof box. Ideal for industrial, commercial, and institutional settings, these bells offer reliable performance and durability, making them a top choice for any application requiring a loud, clear signal.

Specifications:

Features:

• Universal Adaptaplate mounts directly on surface or electrical box
• Weatherproof by adding appropriate back box
• Completely assembled, all hardware supplied
• Shockproof die cast housing
• Dustproof