Stahl Reihe 8146/5-V11, Руководство пользователя

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147924 / 8146647300
2018-12-06·BA00·III·en·12
Mounting and Installation
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Safety switch / load disconnect switch
Series 8146/5-V37, Series 8150/5-V37,
Series 8146/5-V11
7.3 Installation
7.3.1 Electrical Connection
• Please observe the information given in the "Technical data" chapter.
• The conductor must be connected carefully.
• The conductor insulation must reach the clamping units.
• Do not damage the conductor (nicking) when stripping it.
• Ensure that the maximum permissible conductor temperatures and the maximum
permissible surface temperature are not exceeded by selecting suitable electric lines
and means of running them.
• Avoid mechanical damage to the conductor insulation due to rubbing it against
sharp-edged or moving metal parts.
• Fit the core end sleeves using a suitable tool.
• Always connect the protective conductor.
• Observe the tightening torque of the terminals.
DANGER
Explosion hazard due to impermissible cable entries!
Non-compliance results in severe or fatal injuries.
• Only use cable entries approved for the required type of protection.
• When selecting cable entries, observe the thread type and thread
size in the equipment documentation.
• Make sure that the conductor diameter matches the clamping
cross-section of the cable entries.
DANGER
Explosion hazard due to cable glands without strain relief!
Non-compliance results in severe or fatal injuries.
• Lead cables and conductors securely.
• If the cables are laid loosely, use only cable entries approved for
this type of cable laying.
DANGER
Explosion hazard due to incorrect dimensioning of creepage distances
and clearances!
Non-compliance results in severe or fatal injuries.
• Adhere to the required creepage distances and clearances.
Observe IEC/EN 60079-7.