10 Technical data for protective relay
Maschinenfabrik Reinhausen GmbH 201848 1800059/09 ENRS
10.2 Protective relay with several dry-reed magnetic switches
The protective relay can be supplied with several independent dry-reed mag-
netic switches. These can be designed as normally open (NO) or normally
closed (NC) contacts and are electrically isolated (see dimensional drawing
supplied).
Electrical data for normally open (NO) and normally closed (NC) dry-reed
magnetic switch
10.3 Tests
Electrical safety
IEC 61010-1 Safety requirements for electrical measurement and con-
trol and regulation equipment and laboratory instruments
▪ Overvoltage category III
▪ Contamination level 2
Table16: Electrical safety
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