07.312.2553.0 WIELAND ELECTRIC, 07.312.2553.0 Datasheet - Page 328
![END PLATE, WKF/WKC SERIES TERMINAL BLOCK](/photos/18/38/183891/3759154_sml.jpg)
07.312.2553.0
Manufacturer Part Number
07.312.2553.0
Description
END PLATE, WKF/WKC SERIES TERMINAL BLOCK
Manufacturer
WIELAND ELECTRIC
Series
APFr
Datasheet
1.07.311.0155.0.pdf
(900 pages)
Specifications of 07.312.2553.0
Accessory Type
End Plate
For Use With
WKF/WKC Series Fused Terminal Blocks
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 328 of 900
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wiecon
wiecon
PC board connectors
edge card pluggables
326
PCB
Edge card pluggables offer the advantages
of standard pluggable connectors, but
without the requirement of the mounting
header.
System features
Coding
Marking
Variety of types
pole configurations from 2 to 24 poles
with open side walls:
installation and maintenance friendly
easy-to-operate screw termination
quick disconnect
clear, organized wiring
thickness of PC board: 1.4 mm
to 1.8 mm
floating contact springs
secure, robust clamping mechanism
coding without pole loss
PC board with coding slots accept
coding pieces inserted into the plug
smudge-proof inkjet marking directly
on the connector
custom marking possible, consult
factory
clear, easily legible marking
in 3.5 mm and 5 mm spacing
cross sections up to 1.5 mm
snap together adjacently.
or with closed side walls:
prevent mis-mating
with or without solder pins
2
Fixing brackets
Material
Metal parts:
Insulating housings:
Note:
Abbreviations for plastic materials:
PA 66/6 = Polyamide 66/6
PC
PBT
for secure connection of printed circuit
board and connector
special fixing brackets as guides for
large PC boards. With fixing bolts on the
sides at the top and bottom which
fix backing strips creating a stable
guiding frame.
made from special alloys and/or
special surface treatments
minimum feed through resistance
high corrosion resistance
use of high-quality polyamide
for its excellent electrical, mechanical
and chemical characteristics
(see facts
materials as per US standard UL 94-V-0
colors: gray, similar to RAL 7032
The information regarding cross
sectional areas and connection types
pertains to connections without
ferrules.
The indicated rated current corresponds
to the maximum load for the
PC board connector with a connected
wire of the indicated rated cross section.
The rated voltage is indicated as per
DIN VDE 0110 part 1 (IEC 60 664-1)
– insulation coordinates for electrical
material in low voltage application – and
refers to the delivered state of the PC
board connector.
Before the PC board is fitted with
connectors, an appropriate PC board
must be selected and dimensioned
accordingly (e. g. regarding tracking
resistance of the printed circuit board,
distances of the leads and solder joints).
Furthermore, the ambient conditions
under which the materials shall be used,
must be considered.
The indicated rated voltages will be valid
for the complete module only if the
printed circuit board and its connectors
are correctly and clearly adjusted to
each other.
= Polycarbonate
= Polybutylenterephthalate
& DATA
: Technical information)
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