SHMPW ADAPTER PLATE WHT FOR STH-15SR HORN SPEA
        • SHMPW ADAPTER PLATE WHT FOR STH-15SR HORN SPEA
        • SHMPW ADAPTER PLATE WHT FOR STH-15SR HORN SPEA

        SHMPW ADAPTER PLATE WHT FOR STH-15SR HORN SPEA

        Cooper Wheelock
        SKU: SHMPW
        Cooper Wheelock is a Long Branch, New Jersey, company founded in 1922[1] specializing in fire alarm and general signaling products. The company is known as an industry leader in fire and industrial signals. Cooper Wheelock products are often used by other companies (such as Honeywell) to complement their products. Some of the earliest signals produced by Wheelock were the A-1 series of AC-powered, dual-projector electromechanical horns. In the early 1970s, Wheelock introduced the 31 (AC-powered) and 34 (DC-powered) series of electromechanical horns. Around 1976, Wheelock created the 7001 (2-wire, flush-mount DC), 7002 (2-wire, surface-mount DC), 34+WS (4-wire, surface-mount DC), and 7004 (2-wire, surface-mount AC) electromechanical horn/strobes. SHMPW ADAPTER PLATE WHT FOR STH-15SR HORN SPEA. The Wheelock Series STH-15S supervised horn loudspeakers are equipped with a compression driver providing up to 15 watts RMS power handling capability, superior intelligibility and dispersion to achieve maximum sound projection and penetration. Weather-resistant metal construction and reentrant acoustic path assure protection against water, humidity, vermin and corrosion. The mounting bracket allows directional sound dispersion via vertical and horizontal positioning. Provisions are also included for surface or strap mounting to pillars and I-beams. All models include a built-in 25/70/100 V transformer featuring a screwdriver adjustable, 7-position watt/impedance selection switch. Wiring terminals are protected with a vandal-resistant adapter cover for control equipment utilizing cable or conduit.
          • 42% less
          Market price:$27.00 save $11.25
        • $15.75
         
        OR
        Cooper Wheelock is a Long Branch, New Jersey, company founded in 1922[1] specializing in fire alarm and general signaling products. The company is known as an industry leader in fire and industrial signals. Cooper Wheelock products are often used by other companies (such as Honeywell) to complement their products. Some of the earliest signals produced by Wheelock were the A-1 series of AC-powered, dual-projector electromechanical horns. In the early 1970s, Wheelock introduced the 31 (AC-powered) and 34 (DC-powered) series of electromechanical horns. Around 1976, Wheelock created the 7001 (2-wire, flush-mount DC), 7002 (2-wire, surface-mount DC), 34+WS (4-wire, surface-mount DC), and 7004 (2-wire, surface-mount AC) electromechanical horn/strobes. SHMPW ADAPTER PLATE WHT FOR STH-15SR HORN SPEA. The Wheelock Series STH-15S supervised horn loudspeakers are equipped with a compression driver providing up to 15 watts RMS power handling capability, superior intelligibility and dispersion to achieve maximum sound projection and penetration. Weather-resistant metal construction and reentrant acoustic path assure protection against water, humidity, vermin and corrosion. The mounting bracket allows directional sound dispersion via vertical and horizontal positioning. Provisions are also included for surface or strap mounting to pillars and I-beams. All models include a built-in 25/70/100 V transformer featuring a screwdriver adjustable, 7-position watt/impedance selection switch. Wiring terminals are protected with a vandal-resistant adapter cover for control equipment utilizing cable or conduit. A built-in, 5 mfd capacitor is provided on both models for line supervision. All models meet or exceed the UL Listed standards for audible signal appliances and are capable of operating within an ambient temperature range of 66°C (150°F) to -35°C (-30°F). Models comply with UL Standard 1480 — Speakers for Fire Protective Signaling Systems and California State Fire Marshal (Title 19).These were the first fire alarm signals to use xenon strobes instead of incandescent lights. The horn and strobe on the 7001 and 7002 models are wired in series, causing the horn to stutter when the strobe flashes. In 1985, Wheelock redesigned the horn's grilles, making them vandal resistant. The 31T is still in production today for general signaling purposes. The Series MT (Multi-tone) was introduced in 1993. The MT has seen different strobe types over time, including translucent vertical strobes, transparent vertical strobes, and transparent horizontal strobes. The transparent horizontal strobe design was introduced in the early 2000s, and is still used to this day.