Siemens ALPHA Dist Boards & Terminal Blocks - page 330

ALPHA FIX Terminal Blocks
Terminals with Spring-Loaded Connection
8WH compact through-type terminals
12/50 Siemens ET A1 · 10/2008
12
■ Overview
With two clamping points
The compact through-type terminal series is characterized by
the angled routing of the conductors. This compact range of ter-
minals is largely used in wiring systems where underfloor wiring
is used to save space.
The compact through-type terminals are available in the cross-
sectional 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 uni-
form 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.
1) Only the main terminal types are listed here. You will find further versions on the following pages.
Connection type Compact spring-loaded connection Order No.
(digits 8 ... 12)
Connection type Standard Two-tier
Number of clamping points 2 3 4 4
Order No. (Digits 1 ... 7) 8WH2 500 8WH2 503 8WH2 504 8WH2 520
Conductor cross-section Terminal type1) Color
2.5 mm2 Through-type Gray ✔ ✔ ✔ ✔ 0AF00
Blue ✔ ✔ ✔ ✔ 0AF01
Isolating Gray ✔ -- -- -- 6AF00
Isolating blade Gray ✔ -- -- -- 0CF00
PE Green-yellow ✔ ✔ ✔ ✔ 0CF07
4 mm2 Through-type Gray ✔ ✔ ✔ ✔ 0AG00
Blue ✔ ✔ ✔ ✔ 0AG01
PE Green-yellow ✔ ✔ ✔ ✔ 0CG07
6 mm2 Through-type Gray ✔ ✔ -- -- 0AH00
Blue ✔ ✔ -- -- 0AH01
PE Green-yellow ✔ ✔ -- -- 0CH07
© Siemens AG 2008