POTTER SB24 Bell Strobe Series Bell/Select-A-Strobe Combination Owner’s Manual
- June 9, 2024
- POTTER
Table of Contents
POTTER SB24 Bell Strobe Series Bell/Select-A-Strobe Combination
FEATURE
- Strobe with two fi eld selectable settings 15cd or 30 cd
- Designed to meet or exceed NFPA/ANSI standards and ADA accessibility giodelines
- Polarized models with wide listed voltage ranges using filtered DC or unfi ltered FWR input voltage
- Wire terminals for in/out wiring supervision
- All models mount to 4” square back box
- Available in 24VDC polarized models
- Strobe synchronization requires an Amseco SMD10-3A (daisy chain) sync module
- Stickers show selected candela rating
Amseco’s Bell/Select-A-Strobe Series is designed to be ADA compliant and meet
UL standard 1971 requirements for
emergency signaling devices for the hearing impaired. The strobe features a
unique candela intensity tamper-proof field selector switch for switching the
candela output from 15cd to 30cd. The selector switch is accessible without
the need to disassembled the unit. The Bell/Strobe combination is polarized
for connecting to supervised fire alarm circuits. The bell is motor driven and
draws as little as 12.1mA at 24V DC and is available in 6”, 8”, and 10”.
The Bell/Strobe combination is polarized for connecting to supervised fire alarm circuits. The series is only available with a red housing, 15cd or 30cd, in 24V DC. The strobe can be synchronized by using the SMD10-3A sync module to comply with NFPA recommendations concerning photosensitive epilepsy when installing two or more visual appliances within the field of view. The strobe signals are listed for indoor use, ceiling and wall mount, under UL 1971 standard.
The SB24 Bell Strobe Series is recommended for use in areas such as; meeting rooms, schools, corridors, apartments, office buildings, restaurants, hotels, and any other application where effective audible visual warning is required by federal, state, or local authority having jurisdiction.
Ordering Information
Model Number| Housing Color| Bell Gong Size| Rated
Voltage (VDC)| Strobe Output (cd)| Sync Module| UL Rating
(dB/10ft.)| ULC Rating (dB/10ft.)
---|---|---|---|---|---|---|---
SB624-153075| Red| 6”| 24| 15 or 30| SMD10-3A| 83| 85
SB824-153075| Red| 8”| 24| 15 or 30| SMD10-3A| 83| 85
SB1024-153075| Red| 10”| 24| 15 or 30| SMD10-3A| 84| 85
Engineering Specifications
The visual alarm indicating appliance shall be Amseco model SB24 Bell Strobe
Series or equivalent device. The strobe shall
be listed under UL 1971 standard for signaling devices for the hearing
impaired and shall be approved for fi re protective
service. The candela output shall be fi eld selectable, having a dual setting
of 15/75 cd or 30/120 cd output. The signaling strobe shall operate on 24V DC
from a non-coded regulated DC supply or full-wave rectified, unfiltered
supply. It is designed to produce a signal fl ash of one flash per second with
continuously applied minimum voltage. The strobe shall be capable of wall or
ceiling mounting to an electrical back box. Visual signaling devices shall be
mounted to 80” above the highest fl oor point or 6” below ceiling, whichever
is lowest. They are to be installed as per plans and specifications.
Dimensions: inches (mm)
Mounting
Wiring Diagram
The Sync module is rated for 3.0 amperes at 24 VDC.
Potter Electric Signal Company • 2081 Craig Road, St. Louis, MO, 63146-4161 • Phone: 800-325-3936/Canada 888-882-1833 • www.amseco- kai.com
MKT. #8850042 – REV A
References
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