Projekta Nr.EN 50047:1981
NosaukumsThis Standard applies to certain position switches with automatic return actuator for industrial use, the standardized dimensions of which and the characteristics necessary for their application are given hereafter. A larger size (42,5 x 80) is standardized in EN 50 041. Electrical characteristics shall conform to those of IEC Publication 337 - Control switches. This standard includes the four following types: roller lever, rounded plunger, plunger with roller, roller lever arm. The devices are fitted with either snap action, or slow make and break, mechanisms
Reģistrācijas numurs (WIID)46700
Darbības sfēraThis Standard applies to certain position switches with automatic return actuator for industrial use, the standardized dimensions of which and the characteristics necessary for their application are given hereafter. A larger size (42,5 x 80) is standardized in EN 50 041. Electrical characteristics shall conform to those of IEC Publication 337 - Control switches. This standard includes the four following types: roller lever, rounded plunger, plunger with roller, roller lever arm. The devices are fitted with either snap action, or slow make and break, mechanisms
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