PN EN 50521 : 2009 AMD 1 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CONNECTORS FOR PHOTOVOLTAIC SYSTEMS - SAFETY REQUIREMENTS AND TESTS
11-19-2018
01-12-2013
Specifies connectors of application Class A according to EN 61730-1 for use in photovoltaic systems with rated voltage up to 1 000 V d.c. and rated current up to 125 A per contact.
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