POTTER AMS-20 1 4 Inch Recessed Contact Fire Alarm Owner’s Manual
- June 9, 2024
 - POTTER
 
Table of Contents
AMS-20 1 4 Inch Recessed Contact Fire Alarm
Owner’s Manual
 AMS-20
1/4” RECESSED CONTACT
AMS-20 1 4 Inch Recessed Contact Fire Alarm
- UL and ULC Listed
 - 5/8” operating gap
 - Alnico 5 magnet
 - Available in white, brown, gray, or ivory
 
Application
The AMS-20 ¼” Recessed Contact is a UL listed contact designed to provide a clean and easy installation for standard openings with limited space. The AMS-20 may be used to secure a variety of openings such as: man doors, sliding doors, windows, and other various openings where a thin, concealed contact is necessary.
Dimensions

Specifications
Model|  Color|  Stock
Number|  Contact|  Contact
Rating|  Contact
Type|  Max. Carry
Current|  Max.
Switching
Current|  Breakdown
Voltage|  Operating
Gap|  Mounting
Method|  Operating
Temperature
Range
---|---|---|---|---|---|---|---|---|---|---|---
AMS-20| White| 4350136| 22AWG
24’’ Leads| IOVA| Form A
N.0| 1.0 Amp| .3 Amp| 200VDC| 5/8’’| Press fit| 32° F to 120° F
(0° C to 49° C)
Brown| 4350133
Gray| 4350134
Ivory| 4350135  
Potter Electric Signal Co., LLC
St. Louis, MO
Cust Service: 866-240-1870
Tech Support: 866-956-1211
Canada 888-882-1833
 www.pottersignal.com
PRINTED IN USA
MKT. #8880120 – REV B
firealarmresources.com
References
- Fire Alarm Resources | Download fire alarm documents
 - Potter Electric: Fire Alarms & Fire Sprinkler Systems
 
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