![]()
ALPHA 8HP Molded-Plastic Distribution Systems
Accessories
Enclosure accessories
9/35
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
9
■
Selection and ordering data
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
8HP1 541
8HP1 542
Sealing frames
Versions
• Including locking screws and nuts
A
8HP1 541
1
1
046
• Including locking screws and nuts,
can be used on the narrow side of size 1 enclosures
A
8HP1 542
1
1
046
8HP1 500
8HP1 511-1
8HP1 512-1
8HP1 513-1
End cover plates
• Cover plates including fixing screws and seals
1)
• 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 und 3 × M20/M25 and 4 × M25/M40
}
8HP1 511-1
1
1
046
- 6 × M25/M32 and 2 × M25/M32/M40
}
8HP1 512-1
1
1
046
- 2 × M20 and 8 × M25/M32
}
8HP1 513-1
1
1
046
Footnote
1)
For conversion from PG to metric screw connections, see "General data/
Application"
8HP1 806
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
8HE8 541
Breathers, PG 16
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
When enclosures are con-
nected to each other, one seal-
ing frame is required between
each set of flange openings.
© Siemens AG 2008
