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Cooper Wheelock STH-4R24MCCH-NR Specification

Series sth cluster speakers with mcch strobe

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Description:
The Wheelock Series STH Cluster Speaker with MCCH Multi-
Candela Strobe is designed for indoor ceiling mounting in
high ambient noise environments. It is available with 2, 3 or 4
speakers for wide area coverage. The Cluster Speaker Strobe
is supplied with STH-15SR, UL1480 Listed horns and one RSS-
24MCCH, UL1971 Listed ceiling strobe mounted to a NEMA 1
steel enclosure. The strobe is synchronizable. The Series STH
Cluster Speaker with MCCH Strobe come fully assembled.
Series STH Cluster Speaker with MCCH Strobes is designed
for UL Required Fire Life Safety applications.
STH-4R24MCCH
Supplied with four STH-15SR horns and one
RSS-24MCCH Strobe. The strobe plate has the
following optioins:
-Red with no lettering
-Red with FIRE lettering
-White with no lettering
-White with FIRE lettering
STH-3R24MCCH
Supplied with three STH-15SR horns and one
RSS-24MCCH Strobe. The strobe plate has the
following options:
-Red with no lettering
-Red with FIRE lettering
-White with no lettering
-White with FIRE lettering
STH-2R24MCCH
Supplied with two STH-15SR horns and one
RSS-24MCCH Strobe. The strobe plate has the
following options:
-Red with no lettering
-Red with FIRE lettering
STH-90-R24MCCH-NR
Supplied with two STH-15SR horns and one
RSS-24MCCH Strobe, designed for corner
mount. The strobe plate has the
following options:
-Red with no lettering
-Red with FIRE lettering
Series STH Cluster Speakers with MCCH Strobe
STH-4R24MCCH-NR
Features for all Cluster Speaker Models:
STH-15SR Speakers are UL Standard 1480 Listed.
RSS-24MCCH Strobes are UL Standard 1971 Listed
Compliant with ADA, OSHA 1910.165, ANSI 117.1, NFPA 72,
NFPA 101, and IFC
Cluster and Strobe wiring can be monitored for integrity by the
Control Panel
Cluster Speaker Strobes come fully assembled
High efficiency unit for fire life safety and/or general
communication announcing/notification
Provides high-intelligibility voice reproduction and high intensity
visual alerting for emergency life safety applications, alarm and
protective signaling
Speakers and Strobes are prefabricated to a 10" x 10" x 6"
NEMA 1 steel enclosure for indoor use.
Mounts to ceiling
Only 1 pair of wires needed for audio connections
Strobes are connected to the NAC Strobe Circuit and are select-
able 115 or 177 cd
Each individual STH-15SR horn is capable of delivering up to
102 dB at 15 watts at 10 feet
Omni-direction
Conduit knockouts for ½" or ¾" coupling
Labor Saving
Applications for Series Cluster Speaker Strobes:
Designed for use in Manufacturing Plants, and Factories with high
ambient noise levels and for UL Required Fire Life Safety Applica-
tions.
Hazard warning/alerting
Industrial audible and visual signaling
Process control area notification
Warning lights
Security alert indication
Emergency notification
Employee notification

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Summary of Contents for Cooper Wheelock STH-4R24MCCH-NR

  • Page 1 Series STH Cluster Speakers with MCCH Strobe STH-4R24MCCH-NR Description: Features for all Cluster Speaker Models: The Wheelock Series STH Cluster Speaker with MCCH Multi- • STH-15SR Speakers are UL Standard 1480 Listed. Candela Strobe is designed for indoor ceiling mounting in •...
  • Page 2 • Refer to Data Sheet S0410 for detailed strobe specs Specifications and Ordering Information* Model Number Order Code Description Strobe Plate STH-4R24MCCH-NR 3089 Red with no lettering Supervised Speaker Strobe supplied with four STH-15SR horns STH-4R24MCCH-FR 3090 Red with FIRE lettering...

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