ALPHA Distribution Boards and Terminal Blocks

© Siemens AG 2010
ALPHA FIX Terminal Blocks
Combination Plug-In Terminals
Introduction
Conductor crosssection
Connection type → Combination plugs
Version → Standard
Number of clamping points → 2 4
Order No. (Digits 1 ... 7) → 8WH5 000 8WH5 004
Terminal type 1) Color
2.5 mm 2 Through-type Gray ✔ ✔ 0AF00
Blue ✔ ✔ 0AF01
PU Green-yellow ✔ ✔ 0CF07
Order No.
(digits 8 ... 12)
Conductor crosssection
1)
Only the main terminal types are listed here. You will find further versions on the following pages.
Rated short-time withstand current
Connection type → Combination plugs
Version → Hybrid
Number of clamping points → 2 3 4
Order No. (Digits 1 ... 7) → 8WH5 100 8WH5 103 8WH5 104
Terminal type 1) Color
Our combination plug-in terminals are able to withstand a rated
short-time current corresponding to a current density of
120 A/mm² specific to the nominal cross-section for a duration of
one second.
Space-saving design
High-performance contact
Order No.
(digits 8 ... 12)
2.5 mm 2 Through-type Gray ✔ -- -- 2KF00
-- ✔ -- 2LF00
-- -- ✔ 2MF00
Blue ✔ -- -- 2KF01
-- ✔ -- 2LF01
-- -- ✔ 2MF01
PU Green-yellow ✔ -- -- 3KF07
-- ✔ -- 3LF07
-- -- ✔ 3MF07
14
In spite of the space-saving design, the special spring provides
a large connection compartment. Flexible conductors with a
nominal cross-section of 4 mm² can therefore be easily secured
without end sleeve in the base terminal and in the plug
connector.
The further refined plug-in system of the combination plug-in
terminals allows plug-in connections for a rated current of up to
32 A and a rated voltage of 800 V. The contact system withstands
extreme vibration thanks to the integral overspring.
Siemens ET A1 · 10/2009
14/3