ALPHA Distribution Boards and Terminal Blocks

ALPHA 8HP Molded-Plastic Distribution Systems
Accessories
Accessories for enclosures
■ Selection and ordering data
© Siemens AG 2010
8HP1 541
Version DT Order No. Price
per PU
Sealing frames
Versions
PU
Unit(s)
PS*/
P. unit
Unit(s)
• Including locking screws and nuts A 8HP1 541 1 1 046
• Including locking screws and nuts,
A 8HP1 542 1 1 046
can be used on the narrow side of size 1 enclosures
PG
& 0 2 # "
8
8HP1 542
8HP1 500
8HP1 511-1
& 0 2 # "
5 - ' '
When enclosures are connected
to each other, one sealing
frame is required between
each set of flange openings.
End cover plates
• Cover plates including fixing screws and seals
• If enclosure knockouts do not meet requirements, you can use the following
end cover plates, with or without knockouts
Versions
• Without knockouts A 8HP1 500 1 1 046
• With knockouts
- 2 × M20 and 3 × M20/M25 and 4 × M25/M40/8HP1 80. } 8HP1 511-1 1 1 046
- 6 × M25/M32 and 2 × M25/M32/M40/8HP1 80. } 8HP1 512-1 1 1 046
- 2 × M20 and 8 × M25/M32 } 8HP1 513-1 1 1 046
8HP1 512-1
8HP1 513-1
8HP1 806
8HE8 541
Rubber cable entries
• For inserting in ∅ 38 mm knockouts to Pg 29
• Can also be used as blanking plug
Versions
• For 1 cable with ∅ 12 ... 29 mm A 8HP1 805 1 1 046
• For 2 cables with ∅ 6 ... 15 mm A 8HP1 806 1 1 046
• For 3 cables with ∅ 4 ... 12.5 mm A 8HP1 807 1 1 046
• For 4 cables with ∅ 4 ... 12 mm A 8HP1 808 1 1 046
Breathers, PG 16 1) A 8HE8 541 1 1 046
• In the case of distribution boards used in an external environment - outside
or in rooms with extreme temperature fluctuations - the breathers must be
installed as low as possible on the underneath of the distribution board in
order to prevent condensation water forming
• Degree of protection, IP54
Footnote
For conversion from PG to metric screw connections see General data/
Application.
8/34 Siemens ET A1 · 10/2009
* You can order this quantity or a multiple thereof.