FMAPPROVAL 3545
Temperature Limit and Supervisory Switches
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| Organization: | FM |
| Publication Date: | 1 October 1998 |
| Status: | active |
| Page Count: | 18 |
Document History
May 1, 2021
Temperature Limit and Supervisory Switches
This standard sets performance requirements for temperature limit and supervisory switches used as safety devices in industrial heating control systems. They are intended to operate electrical...
FMAPPROVAL 3545
October 1, 1998
Temperature Limit and Supervisory Switches
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