ALPHA Distribution Boards and Terminal Blocks

ALPHA FIX Terminal Blocks
iPo Plug-In Terminals
8WH6 isolating terminals
© Siemens AG 2010
8WH9 040-0DB04
8WH9 020-8AB00
8WH9 040-3DB08
Version DT Order No. Price
per PU
Plug-in zone connectors
Versions
•Isolating plugs
-Orange
• Through-type connectors
-Gray
- I max : 16 A
• Fused connectors, without LED display
- Black
- I max : 6.3 A
Note
C 8WH9 040-0DB04 1 50 044
C 8WH9 020-8AB00 1 50 044
C 8WH9 040-3DB08 1 10 044
- G fuse holders must be selected according to the max. power loss
(heat dissipation) of the G fuse links. Depending on the application
and installation method, the heating conditions must be tested
in enclosed fuse holders.
- Higher ambient temperatures add to the load of the fuse links. so
that the offset of the rated current must also be taken into account.
• Component connectors
- I max : 6 A, depending on the power loss of the components, max.
1 W with single arrangement
- Inscription options
C 8WH9 040-0BB00 1 10 044
PU
Unit(s)
PS*/
P. unit
Unit(s)
PG
8WH9 040-0BB00
12
8WH6 two-tier terminals
■ Overview
With the two voltage levels routed through two separate tiers, the
8WH6 two-tier terminals require 50 % less space than equivalent
single-tier terminals. To implement a wide range of switching
tasks, connecting combs can be fitted to both tiers of the two-tier
terminal series. Facilities for inscription are provided at each
clamping point.
Two-tier terminals with equipotential bonding for the upper and
lower tiers are also available.
With the same contour as 8WH6 two-tier terminals, 8WH6 PE
two-tier terminals round off the product range. Perfect mechanical
and electrical contact with the support rail is assured by simply
snapping the terminals onto the rail. 8WH6 PE two-tier terminals
comply with all the requirements of IEC 60947-7-2. These
include in particular:
• Low contact resistance
• Non-corroding clamping points
• Green-yellow enclosure
• Additional inscription options
12/10 Siemens ET A1 · 10/2009
* You can order this quantity or a multiple thereof.