Degree of contamination Smallest width x of grooves [mm] 1 0,25 2 1 3 1,5 4 2,5. The indicator paper is examined immediately after the test. All International European Italian. Accept and continue Learn more about the cookies we use and how to change your settings.
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The ingress of water is detected by lining the interior of the equipment under test with absorbent paper.
The test starts with about half the specified voltage and then increases rapidly to full voltage. General requirements IEC Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Part Dimensions of low-voltage switchgear and controlgear Standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations.
The equipment under test then has amounts of water applied in accordance with its protection rating see IP lec, page This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.
Protection is achieved if the probe cannot penetrate into the tested equipment IP4X. The faster, easier way to work with standards.
The forces are applied ten times, gradually increasing, to the device to remove the lid. The 60760 under test is set up as in normal use and any existing cable inlets are fitted with cables. Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment Status: Boxes and enclosures for electrical accessories for household and similar fixed electrical installations.
Tests and test methods according to IEC-/EN-Standard
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Find Similar Items This product falls into the following categories. Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment.
Proof of clearances and creepage distances and distances. This standard applies for sockets, housings and housing parts for electrical installation equipment with a rated voltage of less than VAC and VDC, which ie intended for 06670 and similar fixed electrical installations both indoors and outdoors.
Search all products by. Active Obsolete All Text: The forces are applied perpendicular to the mounting surface, at the middle of the lid, gradually increasing for one minute.
ScameOnLine [EN] - InfoTECH: Details of technical standards [IEC ]
Proof of mechanical structure. Proof of protection against electric shock. Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Part WBOX Series junction boxes. The intervals may not be less than described in Table 21 and are measured between live parts of different polarity, live parts and metal caps or sockets without insulation and live parts and the base mounting surface.
All International European Italian Selector: The temperature amounts to: The equipment under test is brought into idc with the hot filament for 30 seconds.
Cookies on the Spelsberg website. Proof of durability of plastics against excessive heat and fire Start of test.
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