Edwards 330EX series single stroke bells produce a clearly defined note for timing, scheduling, paging and general alarm applications. Coded, intermittent current may be used to cause the striker to gong, pause and strike again for any specified period of time. Designed for use in hazardous locations, they have a NEMA type 4 housing.

Edwards Signaling™ Single Stroke Bell, Hazardous Location, Series: 330EX, 120 VAC, 0.43 A, 50/60 Hz Frequency, 94 dB Sound Level, 10 in Dia Gong, Specifications Met: UL 1203, Surface Mounting, Gray, 5-3/8 in D

• Single stroke or coded intermittent stroke
• Completely assembled
• Sealing fitting for 3/4 in conduit and wire leads for power connections
• Self-compensating solenoid plunger
• Low power drain for efficient operation over long wire runs
• Corrosion-resistant heat flowed epoxy finish
• NEMA type 4 housing
• Explosionproof
• Single stroke bells produce a distinctive, loud, and clear individual note that is free of mechanical clatter
• Ideal for use with momentary initiating contacts
• Mounts to any solid surface using 3/8 in fasteners
• Units fitted with a sealing fitting for 3/4 in conduit and wire leads for power connections
• Used for coded signal applications such as paging
• Adjustment free self-compensating plunger
• Corrosion-resistant finish