ALPHA Distribution Boards and Terminal Blocks

© Siemens AG 2010
ALPHA FIX Terminal Blocks
Terminals with Spring-Loaded Connection
8WH compact through-type terminals
■ Overview
With two clamping points
The compact through-type terminal series is characterized by
the angled routing of the conductors. This compact range of terminals
is largely used in wiring systems where underfloor wiring
is used to save space.
The compact through-type terminals are available in the crosssectional
ranges 2.5 mm², 4 mm² and 6 mm². With terminal size
2.5 and 4 mm² they have four bridge slots, enabling numerous
potential bridging options and the use of a comprehensive
range of test accessories.
The product range includes PE terminals with the same contour,
which meet all the requirements of IEC 60947-7-2.
With three clamping points
The three-conductor spring-loaded terminals have the same
contour as the two-conductor through-type terminals. The uniform
connecting comb system also enables cross-connection to
adjoining through-type terminals.
The compact through-type terminals are available in the nominal
cross-sections 2.5 mm² to 6 mm².
With four clamping points
The compact four-wire terminals have the same contour as the
through-type and three-conductor terminals with the same
cross-section.
No cross-linking option.
PE/ground conductor function
PE/ground conductor terminals with the same contour are also
available for the compact through-type terminals. Contact with
the support rail is achieved by simply snapping the terminals
onto the rail. This meets all the requirements of IEC 60947-7-2.
11
1)
Connection type → Compact spring-loaded connection
Version → Standard
Number of clamping points → 2 3 4 4
Only the main terminal types are listed here. You will find further versions on the following pages.
Two-tier
Order No.
(digits 8 ... 12)
Order No. (Digits 1 ... 7) → 8WH2 500 8WH2 503 8WH2 504 8WH2 520
Conductor cross-section Terminal type 1) Color
2.5 mm 2 Through-type Gray ✔ ✔ ✔ ✔ 0AF00
Blue ✔ ✔ ✔ ✔ 0AF01
Isolating Gray ✔ -- -- -- 6AF00
Isolating blade Gray ✔ -- -- -- 0CF00
PU Green-yellow ✔ ✔ ✔ ✔ 0CF07
4 mm 2 Through-type Gray ✔ ✔ ✔ ✔ 0AG00
Blue ✔ ✔ ✔ ✔ 0AG01
PU Green-yellow ✔ ✔ ✔ ✔ 0CG07
6 mm 2 Through-type Gray ✔ ✔ -- -- 0AH00
Blue ✔ ✔ -- -- 0AH01
PU Green-yellow ✔ ✔ -- -- 0CH07
Siemens ET A1 · 10/2009
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